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With the commercial availability of 3GPP-standards compliant MCX (Mission-Critical PTT, Video & Data), HPUE (High-Power User Equipment), IOPS (Isolated Operation for Public Safety) and other critical communications features, LTE and 5G NR (New Radio) networks are increasingly gaining recognition as an all-inclusive public safety communications platform for the delivery of real-time video, high-resolution imagery, multimedia messaging, mobile office/field data applications, location services and mapping, situational awareness, unmanned asset control and other broadband capabilities, as well as MCPTT (Mission-Critical PTT) voice and narrowband data services provided by traditional LMR (Land Mobile Radio) systems. Through ongoing refinements of additional standards – specifically 5G MBS (5G Multicast-Broadcast Services), 5G NR sidelink for off-network D2D (Device-to-Device) communications, NTN (Non-Terrestrial Network) integration, and support for lower 5G NR bandwidths – 3GPP networks are eventually expected to be in a position to fully replace legacy LMR systems by the mid-to-late 2020s. National public safety communications authorities in multiple countries have already expressed a willingness to complete their planned narrowband to broadband transitions within the second half of the 2020 decade.
A myriad of fully dedicated, hybrid government-commercial and secure MVNO/MOCN-based public safety LTE and 5G-ready networks are operational or in the process of being rolled out throughout the globe. In addition to the high-profile FirstNet (First Responder Network), South Korea’s Safe-Net (National Disaster Safety Communications Network) and Britain’s ESN (Emergency Services Network) nationwide public safety broadband projects, many additional national-level programs are making considerable headway in moving from field trials to wider scale deployments – most notably, France's RRF (Radio Network of the Future), Spain's SIRDEE mission-critical broadband network, Finland's VIRVE 2.0 broadband service, Sweden's Rakel G2 secure broadband system and Hungary's EDR 2.0/3.0 broadband network. Nationwide initiatives in the pre-operational phase include but are not limited to Switzerland's MSK (Secure Mobile Broadband Communications) system, Norway's NGN (Next-Generation Nødnett), Germany's planned hybrid broadband network for BOS (German Public Safety Organizations), Japan's PS-LTE (Public Safety LTE) project, Australia's PSMB (Public Safety Mobile Broadband) program and Canada's national PSBN (Public Safety Broadband Network).
Other operational and planned deployments range from the Halton-Peel region PSBN in Canada's Ontario province, China's city and district-wide Band 45 (1.4 GHz) LTE networks for police forces, Royal Thai Police’s Band 26 (800 MHz) LTE network, Qatar MOI (Ministry of Interior), ROP (Royal Oman Police) and Nedaa's mission-critical LTE networks in the oil-rich GCC (Gulf Cooperation Council) region, Brazil's state-wide Band 28 (700 MHz) networks for both civil and military police agencies, Barbados' Band 14 (700 MHz) LTE-based connectivity service platform, and Zambia's 400 MHz broadband trunking system to local and regional-level private LTE networks for first responders in markets as diverse as Laos, Indonesia, the Philippines, Pakistan, Lebanon, Egypt, Kenya, Ghana, Cote D'Ivoire, Cameroon, Mali, Madagascar, Mauritius, Canary Islands, Spain, Italy, Turkey, Serbia, Argentina, Colombia, Venezuela, Bolivia, Ecuador and Trinidad & Tobago, as well as multi-domain critical communications broadband networks such as MRC's (Mobile Radio Center) LTE-based advanced MCA digital radio system in Japan, and secure MVNO platforms in Mexico, Belgium, the Netherlands, Slovenia, Estonia and several other countries.
Even though critical public safety-related 5G NR capabilities defined in the 3GPP's Release 17 specifications are yet to be commercialized, public safety agencies have already begun experimenting with 5G for applications that can benefit from the technology's high-bandwidth and low-latency characteristics. For example, the Lishui Municipal Emergency Management Bureau is using private 5G slicing over China Mobile's network, portable cell sites and rapidly deployable communications vehicles as part of a disaster management and visualization system. In neighboring Taiwan, the Hsinchu City Fire Department is using an emergency response vehicle that can be rapidly deployed to disaster zones to establish high-bandwidth, low-latency emergency communications by means of a satellite-backhauled private 5G network based on Open RAN standards.
In addition, first responder agencies in Germany, Japan and several other markets are beginning to utilize mid-band and mmWave (Millimeter Wave) spectrum available for local area licensing to deploy portable and small-scale 5G NPNs (Non-Public Networks) to support applications such as UHD (Ultra-High Definition) video surveillance and control of unmanned firefighting vehicles, reconnaissance robots and drones. In the near future, we also expect to see rollouts of localized 5G NR systems for incident scene management and related use cases, potentially using up to 50 MHz of Band n79 spectrum in the 4.9 GHz frequency range (4,940-4,990 MHz), which has been designated for public safety use in multiple countries including but not limited to the United States, Canada, Australia, Malaysia and Qatar.
SNS Telecom & IT estimates that annual investments in public safety LTE and 5G infrastructure will reach nearly $1.6 Billion by the end of 2022, driven by both new build-outs and the expansion of existing dedicated, hybrid government-commercial and secure MVNO/MOCN networks. Complemented by a rapidly expanding ecosystem of public safety-grade LTE/5G devices, the market will further grow at a CAGR of approximately 13% between 2022 and 2025, eventually accounting for more than $2.3 Billion by the end of 2025. Despite the positive outlook, a number of significant challenges continue to plague the market. The most noticeable pain point is the lack of a D2D communications capability.
The ProSe (Proximity Services) chipset ecosystem has failed to materialize in the LTE era due to limited support from chipmakers and terminal OEMs. However, the 5G NR sidelink interface offers a clean slate opportunity to introduce direct mode, D2D communications for public safety broadband users, as well as coverage expansion in both on-network and off-network scenarios using UE-to-network and UE-to-UE relays respectively. Another barrier impeding the market is the non-availability of cost-optimized COTS (Commercial Off-the-Shelf) RAN equipment and terminals that support operation in certain frequency bands such as Band 68 (698-703 MHz / 753-758 MHz), which has been allocated for PPDR (Public Protection & Disaster Relief) broadband systems in multiple European countries.
The “Public Safety LTE & 5G Market: 2022 – 2030 – Opportunities, Challenges, Strategies & Forecasts” report presents an in-depth assessment of the public safety LTE and 5G market, including the value chain, market drivers, barriers to uptake, enabling technologies, operational models, application scenarios, key trends, future roadmap, standardization, spectrum availability/allocation, regulatory landscape, case studies, ecosystem player profiles and strategies. The report also presents global and regional market size forecasts from 2022 till 2030, covering public safety LTE/5G infrastructure, terminal equipment, applications, systems integration and management solutions, as well as subscriptions and service revenue.
The report comes with an associated Excel datasheet suite covering quantitative data from all numeric forecasts presented in the report, as well as a list and associated details of over 1,150 global public safety LTE/5G engagements – as of Q4’2022.
Topics Covered
The report covers the following topics:
- Introduction to public safety LTE and 5G
- Value chain and ecosystem structure
- Market drivers and challenges
- System architecture and key elements of public safety LTE and 5G networks
- Operational models for public safety LTE and 5G networks, including fully dedicated, shared core, hybrid government-commercial, secure MVNO/MOCN, commercial and sliced private networks
- PPPs (Public-Private Partnerships) and other common approaches to financing and delivering dedicated nationwide public safety broadband networks
- Enabling technologies and concepts, including 3GPP-defined MCX, HPUE, IOPS, 5G MBS, ProSe and sidelink for D2D communications, rapidly deployable LTE/5G systems, QPP (QoS, Priority & Preemption), network slicing, end-to-end security, high-precision positioning, ATG/A2G (Air-to-Ground), and satellite-based NTN (Non-Terrestrial Network) integration
- Analysis of public safety broadband application scenarios and use cases, ranging from mission-critical group communications and real-time video transmission to 5G era applications centered upon MCX services in high-density environments, massive-scale UHD video surveillance and analytics, AR/VR/MR (Augmented, Virtual & Mixed Reality), drones and robotics
- Key trends such as the growing prevalence of nationwide hybrid government-commercial broadband networks, production-grade deployments of 3GPP standards-compliant MCX services, LMR-based interim solutions for off-network communications, deployable LTE network assets for wildfire fighting and other disaster relief operations, and 5G NR-equipped portable networks supporting high-bandwidth, low-latency emergency communications.
- Future roadmap for the public safety LTE and 5G market
- Review of public safety LTE/5G engagements worldwide, including a detailed assessment of 15 nationwide public safety broadband projects and additional case studies of 50 dedicated, hybrid, secure MVNO/MOCN and commercial operator-supplied systems
- Spectrum availability, allocation and usage across the global, regional and national domains
- Standardization, regulatory and collaborative initiatives
- Profiles and strategies of 1,700 ecosystem players, including LTE/5G equipment suppliers and public safety-domain specialists
- Strategic recommendations for public safety and government agencies, LTE/5G infrastructure, device and chipset suppliers, LMR vendors, system integrators, and mobile operators
- Market analysis and forecasts from 2022 till 2030
Forecast Segmentation
Market forecasts are provided for each of the following submarkets and their subcategories:
Public Safety LTE & 5G Network Infrastructure
Submarkets
- RAN (Radio Access Network)
- Mobile Core
- Backhaul & Transport
Technology Generations
- LTE
- 5G NR
Mobility Categories
- Fixed Base Stations & Infrastructure
- Deployable Network Assets
Deployable Network Asset Form Factors
- NIB (Network-in-a-Box)
- Vehicular COWs (Cells-on-Wheels)
- Aerial Cell Sites
- Maritime Platforms
RAN Base Station (eNB/gNB) Cell Sizes
- Macrocells
- Small Cells
Backhaul & Transport Network Transmission Mediums
- Fiber & Wireline
- Microwave
- Satellite
Public Safety LTE & 5G Terminal Equipment
Technology Generations
- LTE
- 5G NR
Form Factors
- Smartphones & Handportable Terminals
- Mobile & Vehicular Routers
- Fixed CPEs (Customer Premises Equipment)
- Tablets & Notebook PCs
- Smart Wearables
- IoT Modules, Dongles & Others
Public Safety LTE & 5G Subscriptions/Service Revenue
Technology Generations
- LTE
- 5G NR
Network Types
- Dedicated & Hybrid Government-Commercial Networks
- Secure MVNO & MOCN Networks
- Sliced & Commercial Mobile Networks
Public Safety LTE & 5G Systems Integration & Management Solutions Submarkets
- Network Integration & Testing
- Device Management & User Services
- Managed Services, Operations & Maintenance
- Cybersecurity
Public Safety Broadband Applications
Submarkets
- Mission-Critical Voice & Group Communications
- Real-Time Video Transmission
- Messaging, File Transfer & Presence Services
- Mobile Office & Field Applications
- Location Services & Mapping
- Situational Awareness
- Command & Control
- AR/VR/MR (Augmented, Virtual & Mixed Reality)
Regional Markets
- North America
- Asia Pacific
- Europe
- Middle East & Africa
- Latin & Central America
Key Questions Answered
The report provides answers to the following key questions:
- How big is the public safety LTE and 5G opportunity?
- What trends, drivers and challenges are influencing its growth?
- What will the market size be in 2025, and at what rate will it grow?
- Which submarkets and regions will see the highest percentage of growth?
- What are the operational models and application scenarios of LTE and 5G for first responders?
- What are the existing and candidate frequency bands for the operation of PPDR broadband systems?
- How can public safety stakeholders leverage excess spectrum capacity to ensure the economic viability of purpose-built LTE and 5G NR infrastructure?
- When will MCX, HPUE, IOPS, 5G MBS, 5G NR sidelink, NTN connectivity and other 3GPP-defined critical communications features be widely employed?
- What is the status of fully dedicated, hybrid government-commercial and secure MVNO/MOCN-based public safety broadband networks worldwide?
- When will FirstNet, Safe-Net, ESN, RRF, SIRDEE, VIRVE 2.0 and other nationwide public safety broadband networks replace existing digital LMR systems?
- What opportunities exist for commercial mobile operators and critical communications service providers?
- What are the future prospects of NIB (Network-in-a-Box), COW (Cell-on-Wheels), aerial cell sites and other rapidly deployable LTE and 5G NR-equipped network systems for incident command and emergency response needs?
- How will 5G enable advanced features such as MCX services in high-density environments, UE-to-network and UE-to-UE relaying for coverage expansion, satellite-assisted NR access, high-precision positioning, and network slicing-based dynamic QoS guarantees and isolation?
- Who are the key ecosystem players, and what are their strategies?
- What strategies should LTE/5G infrastructure suppliers, LMR vendors, system integrators and mobile operators adopt to remain competitive?
Key Findings
The report has the following key findings:
- SNS Telecom & IT estimates that annual investments in public safety LTE and 5G infrastructure will reach nearly $1.6 Billion by the end of 2022, driven by both new build-outs and the expansion of existing dedicated, hybrid government-commercial and secure MVNO/MOCN networks. Complemented by a rapidly expanding ecosystem of public safety-grade LTE/5G devices, the market will further grow at a CAGR of approximately 13% between 2022 and 2025, eventually accounting for more than $2.3 Billion by the end of 2025.
- In addition to the high-profile FirstNet, South Korea’s Safe-Net and Britain’s ESN nationwide public safety broadband projects, many additional national-level programs are making considerable headway in moving from field trials to wider scale deployments – most notably, France's RRF, Spain's SIRDEE mission-critical broadband network, Finland's VIRVE 2.0 broadband service, Sweden's Rakel G2 secure broadband system and Hungary's EDR 2.0/3.0 broadband network.
- Other operational and planned deployments include but are not limited to the Halton-Peel region PSBN in Canada's Ontario province, China's city and district-wide Band 45 (1.4 GHz) LTE networks for police forces, Royal Thai Police’s Band 26 (800 MHz) LTE network, Qatar MOI (Ministry of Interior), ROP (Royal Oman Police) and Nedaa's mission-critical LTE networks in the oil-rich GCC region, Brazil's state-wide Band 28 (700 MHz) networks for both civil and military police agencies, Barbados' Band 14 (700 MHz) LTE-based connectivity service platform, and Zambia's 400 MHz broadband trunking system.
- Production-grade deployments of 3GPP standards-compliant MCX services – beginning with MCPTT – are continuing to accelerate over both commercial and public safety broadband networks. Early adopters range from Safe-Net, FirstNet and ESN to mobile operators such as Verizon, Southern Linc, Telus, SFR, KPN, Swisscom, Telia, Føroya Tele and STC (Saudi Telecom Company).
- Even though critical public safety-related 5G NR capabilities defined in the 3GPP's Release 17 specifications are yet to be commercialized, public safety agencies have already begun experimenting with 5G for applications that can benefit from the technology's high-bandwidth and low-latency characteristics. For example, the Lishui Municipal Emergency Management Bureau is using a 5G-enabled closed-loop system for integrated emergency visualization and natural disaster management.
- As 5G implementations become well-established in the 2020s, MCX services in high-density environments, real-time UHD video transmission through coordinated fleets of drones, 5G-connected autonomous police robots, smart ambulances, AR (Augmented Reality) firefighting helmets and other sophisticated public safety broadband applications will become a common sight.
- Over the last two years, COWs (Cells-on-Wheels), COLTs (Cells-on-Light Trucks) and other deployable LTE network assets have played a pivotal role in facilitating mission-critical communications, real-time transmission of video footage, and improved situational awareness for incident command and emergency response needs – for instance, the mobilization of FirstNet deployables during the wildfire seasons of 2021 and 2022 in the United States.
- 5G NR-equipped portable network systems are also beginning to emerge. For example, Taiwan's Hsinchu City Fire Department is using an emergency response vehicle – which features a satellite-backhauled private 5G network based on Open RAN standards – to establish high-bandwidth, low-latency emergency communications in disaster zones. Between 2022 and 2025, SNS Telecom & IT expects cumulative spending on deployable assets for public safety broadband to exceed $700 Million.
- Although much of the public safety spectrum debate is centered around low-band frequencies in the sub-1 GHz range, a number of PPDR stakeholders have started eyeing up mmWave spectrum reservation to be able to support advanced use cases in the coming years. For example, the Hungarian Ministry of Interior has specifically requested access to a 200 MHz block of Band n258 (26 GHz) spectrum for future 5G applications.
- In addition, first responder agencies in Germany, Japan and several other markets are beginning to utilize mid-band and mmWave spectrum available for local area licensing to deploy portable and small-scale 5G NPNs (Non-Public Networks) to support applications such as UHD video surveillance and control of unmanned firefighting vehicles, reconnaissance robots and drones.
- In the near future, we also expect to see rollouts of localized 5G NR systems for incident scene management and related use cases, potentially using up to 50 MHz of Band n79 spectrum in the 4.9 GHz frequency range (4,940-4,990 MHz), which has been designated for public safety use in multiple countries including but not limited to the United States, Canada, Australia, Malaysia and Qatar.
- The ProSe chipset ecosystem has failed to materialize in the LTE era due to limited support from chipmakers and terminal OEMs. However, the 5G NR sidelink interface offers a clean slate opportunity to introduce direct mode, D2D communications for public safety broadband users, as well as coverage expansion in both on-network and off-network scenarios using UE-to-network and UE-to-UE relays respectively.
- Another barrier impeding the market is the non-availability of cost-optimized COTS RAN equipment and terminals that support operation in certain frequency bands such as Band 68 (698-703 MHz / 753-758 MHz), which has been allocated for PPDR broadband systems in multiple European countries.
List of Companies Mentioned
- 10T Tech
- 1NCE
- 1oT
- 3GPP (Third Generation Partnership Project)
- 450 MHz Alliance
- 4K Solutions
- 4RF
- 5GCT (5G Catalyst Technologies)
- 6Harmonics/6WiLInk
- 6WIND
- 7Layers
- 7P (Seven Principles)
- A Beep/Diga-Talk+
- A1 Telekom Austria Group
- A10 Networks
- A5G Networks
- AAEON Technology
- Aarna Networks
- ABEL Mobilfunk
- ABiT Corporation
- ABS
- Abside Networks
- Abu Dhabi Police
- Accedian
- AccelerComm
- Accelink Technologies
- Accelleran
- Accenture
- ACCESS CO.
- ACCF (Australasian Critical Communications Forum)
- Accton Technology Corporation
- Accuver
- ACE Technologies
- AceAxis
- AceTel (Ace Solutions)
- Achronix Semiconductor Corporation
- ACMA (Australian Communications and Media Authority)
- ACOME
- Actelis Networks
- Action Technologies (Shenzhen Action Technologies)
- Actiontec Electronics
- Active911
- Actus Networks
- Adax
- ADCOM911 (Adams County Communications Center)
- Adcor Magnet Systems
- ADF (Australian Defence Force)
- ADI (Analog Devices, Inc.)
- ADLINK Technology
- ADRF (Advanced RF Technologies)
- ADT
- ADTRAN
- ADVA
- Advanced Energy Industries
- AdvanceTec Industries
- Advantech
- Advantech Wireless Technologies
- Aegex Technologies
- Aerial Applications
- Aeris
- Aero Wireless Group
- Aerostar International
- AeroVironment
- AERTEC
- Aethertek
- Affarii Technologies
- Affirmed Networks
- AFL Global
- AFRY
- AGCOM (Communications Regulatory Authority, Italy)
- Agile (Agile Interoperable Solutions)
- AGIS (Advanced Ground Information Systems)
- AGM Mobile
- AH NET (MVM NET)
- AI-LINK
- AINA Wireless
- Airbus
- Airfide Networks
- Airgain
- AirHop Communications
- Airlinq
- Air-Lynx (Atos)
- Airspan Networks
- Airtower Networks
- Airwave Solutions
- Airwavz Solutions
- AIS (Advanced Info Service)
- Aisan Technology
- AiVader
- Ajman Police
- Akamai Technologies
- AKOS (Agency for Communication Networks and Services of the Republic of Slovenia)
- Akoustis Technologies
- Akquinet
- Alaxala Networks Corporation
- ALBEDO Telecom
- albis-elcon
- Alcadis
- Alcobendas City Council
- Alea
- Alef (Alef Edge)
- Alepo
- Alestra
- Alestra (Axtel)
- Alibaba Group
- Aliniant
- Allbesmart
- Allen Vanguard Wireless
- Allerio
- Allied Telesis
- Allot
- Alpha Networks
- Alpha Wireless
- Alphabet
- Alsatis Réseaux
- ALSOK (Sohgo Security Services)
- Altaeros
- Altair Semiconductor (Sony Semiconductor Israel)
- ALTÁN Redes
- Altice Group
- Altice Labs
- Altice Portugal
- Altiostar
- ALVIS (Argentina)
- AM Telecom
- Amantya Technologies
- Amarisoft
- Amazon
- Ambra Solutions
- Ambulance Victoria
- Ambulancezorg Groningen
- AMD (Advanced Micro Devices)
- Amdocs
- América Móvil
- American Tower Corporation
- AMI (American Megatrends International)
- AMIT Wireless
- AMN (Africa Mobile Networks)
- Ampere Computing
- Amphenol Corporation
- Ampleon
- Amtele Communication
- An Garda Síochána (Irish National Police Service)
- ANACOM (National Communications Authority, Portugal)
- Ananki
- Anatel (National Telecommunications Agency, Brazil)
- ANCOM (National Authority for Management and Regulation in Communications, Romania)
- Andesat
- ANDEX (Sendai)
- ANDRO Computational Solutions
- Angola Telecom
- Angolan Ministry of Interior
- Anktion (Fujian) Technology
- Anokiwave
- Anritsu
- ANS (Advanced Network Services)
- Antenna Company
- Antna Antenna Technology
- Antwerp Police
- Aorotech
- APCO (Association of Public-Safety Communications Officials) International
- Apple
- APRESIA Systems
- APSTAR (APT Satellite Company)
- APT (Asia Pacific Telecom)
- APT (Asia-Pacific Telecommunity)
- Aptica
- aql
- Aquila (Suzhou Aquila Solutions)
- Aqura Technologies
- Arabsat
- Arcadyan Technology Corporation
- ARCEP (Regulatory Authority for Electronic Communications and Posts, France)
- Archos
- ARCIA (Australian Radio and Communications Industry Association)
- Arete M
- AREU (Lombardy Regional Emergency Service Agency)
- Argela
- Argentine Federal Police
- ArgoNET
- Aria Networks
- ARIB (Association of Radio Industries and Businesses, Japan)
- Arico Technologies
- Arista Networks
- Arkessa
- Arm
- Armasuisse (Federal Office for Defense Procurement, Switzerland)
- Armour Communications
- Arqit Quantum
- ArrayComm (Chengdu ArrayComm Wireless Technologies)
- Arrcus
- Artemis Networks
- Artiza Networks
- Aruba
- Arubaito World
- Arukona
- Asagao TV
- Asahikawa Cable Television
- Asavie
- ASELSAN
- AsiaInfo Technologies
- AsiaSat (Asia Satellite Telecommunications Company)
- Askey Computer Corporation
- ASMG (Arab Spectrum Management Group)
- ASOCS
- Aspire Technology
- ASR Microelectronics
- Assured Wireless Corporation
- AST SpaceMobile
- ASTELLA (Astella Technologies)
- ASTRI (Hong Kong Applied Science and Technology Research Institute)
- ASTRID
- ASUS (ASUSTeK Computer)
- Asylon
- AT (Auckland Transport)
- AT&T
- AT&T Mexico
- ATDI
- ATEL (Asiatelco Technologies)
- Atel Antennas
- Atesio
- Athonet
- ATIS (Alliance for Telecommunications Industry Solutions)
- ATL (A Test Lab)
- AtlantiCare Regional Medical Center
- Atlas Telecom
- ATN International
- Atos
- Atrinet
- AttoCore
- ATU (African Telecommunications Union)
- Auckland Westpac Rescue Helicopter
- Auden Techno
- audius
- Auray Technology
- Aurens (Orrence)
- Aurora Flight Sciences
- Aurora Insight
- Australian Department of Home Affairs
- Australian Productivity Commission
- Avanti Communications
- Avari Wireless
- AVI
- Aviat Networks
- AVIWEST
- AVM
- AW2S (Advanced Wireless Solutions and Services)
- AWS (Amazon Web Services)
- AWTG
- Axega 112 (Galician Emergency Agency)
- Axell Wireless
- AXESS Networks
- Axians
- Axiata Group
- Axione
- Axis Communications
- Axon
- Axpo WZ-Systems
- Axtel
- Axxcelera Broadband Wireless
- Axxcss Wireless Solutions
- Azcom Technology
- Azetti Networks
- B+B SmartWorx
- BAE Systems
- Bahia State Secretariat of Public Security
- BAI Communications
- Baicells
- BAKOM/OFCOM (Federal Office of Communications, Switzerland)
- Ball Aerospace
- Ballast Networks
- BandRich
- BandwidthX
- Bangladesh SSF (Special Security Force)
- Bangs Ambulance
- Barcelona City Council
- Barrett Communications
- BARTEC
- BATM Advanced Communications
- BATS Wireless (Broadband Antenna Tracking Systems)
- Bay Minette Police Department
- BAYFU (Bayerische Funknetz)
- Baylin Technologies
- BayRICS (Bay Area Regional Interoperable Communications Systems Authority)
- BBB (BB Backbone Corporation)
- BBK Electronics
- BC Hydro
- BCDVideo
- BDBOS (Federal Agency for Public Safety Digital Radio, Germany)
- Beagle Systems
- Beam Semiconductor
- Beamlink
- BearCom
- BEC Technologies
- becon
- Beeper Communications
- Beijer Electronics Group
- BEL (Bharat Electronics Limited)
- Belden
- BelFone
- Bell Canada
- Bellantenna
- Benetel
- BesoVideo
- Betacom
- Bharti Airtel
- BHE (Bonn Hungary Electronics)
- BICS
- Billion Electric
- BinnenBereik
- BIPT (Belgian Institute for Postal Services and Telecommunications)
- Bird Technologies
- BISDN (Berlin Institute for Software Defined Networks)
- Bittium
- BK Technologies
- Black & Veatch
- Black Box
- BlackBerry
- Blackned
- BLiNQ Networks
- Blu Wireless
- Blue Arcus Technologies
- Blue Danube Systems
- Blue Wireless
- Bluebird
- Blueforce Development Corporation
- BLUnet Schweiz
- BMI (Federal Ministry of Interior, Germany)
- BMVg (Federal Ministry of Defense, Germany)
- BMWi (Federal Ministry for Economic Affairs and Energy, Germany)
- BNetzA (Federal Network Agency, Germany)
- BNPB (National Agency for Disaster Management, Indonesia)
- Boeing
- Boelink (Shanghai Boelink Communication Technology)
- Boingo Wireless
- Boise Police Department
- Bombers de Barcelona (Barcelona Fire Service)
- Booz Allen Hamilton
- Boston Dynamics
- Boston Police Department
- Botswana Police Service
- Bouygues Telecom
- Boxchip
- Branch Communications
- BravoCom
- Brazil Federal District Military Police
- Brazilian Army
- Bredengen
- British Army
- Broadcom
- BroadForward
- Broadmobi (Shanghai Broadmobi Communication Technology)
- Broadpeak
- Broadtech
- BSNL (Bharat Sanchar Nigam Limited)
- BT Group
- BTI Wireless
- B-TrunC (Broadband Trunking Communication) Industry Alliance
- Buenos Aires City Police
- Bulgarian Ministry of Interior
- Bullitt Mobile
- Bumicom Telecommunicatie
- Bundeswehr (German Armed Forces)
- Bundeswehr University Munich
- Bureau Veritas
- Burlington Fire Department
- BVSystems (Berkeley Varitronics Systems)
- BWT (BlueWaveTel)
- B-Yond
- C Spire
- C Squared Systems
- C3 (Critical Communication Caribbean)
- Cable Television Toyama
- Cable TV Tokushima
- CableFree (Wireless Excellence)
- CableLabs
- CACI International
- Cadence Design Systems
- CalAmp
- CalChip Connect
- Calgary Police Service
- Caliber Public Safety
- California National Guard
- Calix
- Calnex Solutions
- Caltta Technologies
- Cambium Networks
- Cambridge Consultants
- CampusGenius
- Camtel (Cameroon Telecommunications)
- Canadian Army
- Canoga Perkins
- Canonical
- Capgemini
- Capgemini Engineering
- Capgemini Invent
- Capita
- CapX Nederland
- Carbyne
- Carlson Wireless Technologies
- Casa Systems
- CASIC (China Aerospace Science and Industry Corporation)
- Casio Computer Company
- CATA (Canadian Advanced Technology Alliance)
- Catalyst Communications Technologies
- CATUAV
- CATV (Cable TV)
- Cavli Wireless
- CBNG (Cambridge Broadband Networks Group)
- CCA (Control Center Apps)
- CCI (Communication Components Inc.)
- CCN (Cirrus Core Networks)
- CCS (Cambridge Communication Systems)
- CCSA (China Communications Standards Association)
- CCww (Communications Consultants Worldwide)
- CDE Lightband
- CEA-Leti
- Cegeka
- CeLa Link Corporation
- Celab Communications
- Celcom Axiata
- Celfinet
- CellAntenna Corporation
- Cellcomm Solutions
- Cellient
- Celling 5G
- CellMax Technologies
- Cellnex Telecom
- CellOnyx
- Cellwize
- cellXica
- cellXion
- Celona
- CelPlan Technologies
- Centerline Communications
- CENTRA Technology
- CentralSquare Technologies
- CEPT (European Conference of Postal and Telecommunications Administrations)
- Ceragon Networks
- CertusNet
- CETC (China Electronics Technology Group Corporation)
- CEVA
- CGI
- Challenge Networks
- Changi General Hospital
- ChannelPorts
- Charge Enterprises
- Charter Communications
- Cheerzing (Xiamen Cheerzing IoT Technology)
- Chelton
- Chemring Technology Solutions
- Chengdu NTS
- Chicago Police Department
- Chicony Electronics
- China All Access
- China Mobile
- China Satcom (China Satellite Communications)
- China Telecom
- China Unicom
- Choice NTUA Wireless
- Chulalongkorn University
- Chunghwa Telecom
- Cibicom
- CICPA (Critical Infrastructure and Coastal Protection Authority, UAE)
- CICT – China Information and Communication Technology Group (China Xinke Group)
- Cielo Networks
- Ciena Corporation
- CIG (Cambridge Industries Group)
- Cincinnati Police Department
- CIO (Connected IO)
- CircleGx
- Cirpack
- Cirtek Holdings Philippines Corporation
- Cisco Systems
- CITC (Communications and Information Technology Commission, Saudi Arabia)
- CITEL (Inter-American Telecommunication Commission)
- CITIG (Canadian Interoperability Technology Interest Group)
- City of Cape Town
- City of Johannesburg EMS (Emergency Management Services)
- City of London Police
- CityFibre
- Citymesh
- CitySwitch
- CK Hutchison
- CKH IOD
- Claro Brasil
- Clavister
- Cleveland Police
- Clever Logic
- CloudMinds
- CMIoT (China Mobile IoT)
- CNIT (National Inter-University Consortium for Telecommunications, Italy)
- Cobham
- COCUS
- Codan Communications
- Codium Networks
- Cogisys
- Cognizant
- Cohere Technologies
- Coherent Logix
- Cohort
- Coiler Corporation
- Collinear Networks
- Colorado Parks and Wildlife
- Colt Technology Services
- Com4
- Comarch
- Comba Telecom
- Comcast Corporation
- Comcores
- Comfone
- COMLAB
- CommAgility
- CommandWear Systems
- Commercis
- Commnet Wireless
- Comms365
- CommScope
- Compal Electronics
- Comprod
- Comptek Technologies
- ComReg (Commission for Communications Regulation, Ireland)
- Comrod Communication Group
- COMsolve
- COMSovereign
- Comtech Telecommunications Corporation
- Comtrend Corporation
- Comviva
- CONET Technologies
- CONEXIO Corporation
- CONGIV
- Connect Tech
- Connect44 Group
- Connectivity Wireless Solutions
- Contela
- Continual
- Coolpad
- CopaSAT
- coreNOC
- Cornerstone (CTIL)
- Cornet Technology
- Corning
- Cortina Access
- Cosemi Technologies
- COSMOTE
- Cosumnes Fire Department
- Côte d'Ivoire Ministry of Interior and Security
- Council Rock
- County of Renfrew Paramedic Service
- Coweaver
- Cox Communications
- CPQD (Center for Research and Development in Telecommunications, Brazil)
- Cradlepoint
- CRC (Communications Research Centre Canada)
- Creanord
- CrisisGo
- CritiComms
- CROSSCALL
- Crown Castle International Corporation
- CS Corporation
- CSG Systems International
- CTG (Celestia Technologies Group)
- CTS (Communication Technology Services)
- CTS Corporation
- CTTC (Catalan Telecommunications Technology Center)
- CTU (Czech Telecommunication Office)
- Cubic Corporation
- Cubic Telecom
- Cumucore
- Custom MMIC
- CybertelBridge
- Cyderes
- Cyient
- Cyrus Technology
- Czech Ministry of Interior
- D2 Technologies
- DAEL Group
- Dahua Technology
- Dali Wireless
- DAMM Cellular Systems
- Danish National Police
- DART (Dallas Area Rapid Transit)
- DATACOM
- Datang Telecom Technology & Industry Group
- Dataport
- DataSoft
- Datatec
- DBcom
- DeepSig
- Dejero Labs
- DeKalb Police Department
- DEKRA
- Dell Technologies
- Delta Electronics
- DENGYO (Nihon Dengyo Kosaku)
- Dense Air
- DGS (Digital Global Systems)
- Dialog Axiata
- Dialogic
- Diamond Communications
- DIGI Communications
- Digi International
- Digi Telecommunications
- Digicert
- Digita
- Digital Ally
- Digital Enhancement
- DigitalBridge Group
- DigitalRoute
- Digitata
- DigitGate (Nanjing DigitGate Communication Technology)
- Dimetor
- DISH Network Corporation
- DKK (Denki Kogyo)
- D-Link Corporation
- DNA (Finland)
- DND (Department of National Defence, Canada)
- Docomo Pacific
- DOK'ICI
- Doogee
- Doosan Corporation
- Dortmund Fire Brigade
- Dräger
- DragonWave-X
- Drakontas
- DRDC (Defence Research and Development Canada)
- DREHTAINER
- DriveNets
- Drone Aviation
- DroneSense
- Druid Software
- DRZ (German Rescue Robotics Center)
- DSA (Dynamic Spectrum Alliance)
- DSB (Directorate for Civil Protection, Norway)
- DSBJ (Suzhou Dongshan Precision Manufacturing)
- DSTL (Defence Science and Technology Laboratory, United Kingdom)
- DT (Deutsche Telekom)
- DTAC (Total Access Communication)
- du (EITC – Emirates Integrated Telecommunications Company)
- Dubai Police
- Dublin Fire Brigade
- Duons
- Durabook (Twinhead International Corporation)
- Duubee
- DXC Technology
- DZS
- Eahison Communication
- EANTC
- Eastcom (Eastern Communications)
- Easycom (Shenzhen Easycom Electronics)
- E-Band Communications
- e-BO Enterprises
- EBRCSA (East Bay Regional Communications System Authority)
- ECE (European Communications Engineering)
- EchoStar Corporation
- EchoStar Satellite Services
- Ecom Instruments
- E-Comm 9-1-1
- Econocom
- ECOTEL
- Ecrio
- Edgecore Networks
- EdgeQ
- Edgybees
- edotco Group
- EDX Wireless
- Edzcom
- EE
- Effnet
- EGC International
- Egyptian Ministry of Defense
- Eigencomm
- eino
- EION Wireless
- Eir (Eircom)
- Ekinops
- Elbit Systems
- Elefante Group
- E-Lins Technology
- Elisa
- Elisa Estonia
- Elisa Polystar
- Elistair
- ELP (European Logistic Partners)
- Elsight
- Elta Systems
- Eltex
- ELUON Corporation
- ELVA-1
- Emblasoft
- Embraer
- Embratel
- EMERCOM (Ministry for Civil Defense, Emergencies and Disaster Relief, Russia)
- EMnify
- EMS (Electronic Media Services)
- ENACOM (National Communications Agency, Argentina)
- Encore Networks
- Enea
- ENENSYS Technologies
- Energizer Mobile (Avenir Telecom)
- EnerSys
- ENLETS (European Network of Law Enforcement Technology Services)
- Entel (Chile)
- Entropia
- Entropy Solution
- Eoptolink Technology
- EOS (Electro Optic Systems)
- Equiendo
- Equinix
- Eravant (SAGE Millimeter)
- Ericsson
- Erillisverkot (State Security Networks Group, Finland)
- Errigal
- ESA (European Space Agency)
- Eseye
- Esharah Etisalat Security Solutions
- Estalky (K-Mobile Technology)
- Estonian Ministry of Defense
- ETELM
- eTera (Sinotech R&D Group)
- Ethernity Networks
- Etherstack
- Etisalat Group (e&)
- ETRI (Electronics & Telecommunications Research Institute, South Korea)
- ETSI (European Telecommunications Standards Institute)
- EUCAST
- EURECOM
- Eurescom
- Eurofins E&E (Electrical and Electronics)
- Eurotech
- Eutelsat Communications
- Eventide Communications
- Everbridge
- EWA (Enterprise Wireless Alliance)
- Ewing Police Department
- Exacom
- Exaware
- Excelerate Technology
- EXFO
- Exium
- Expeto
- ExteNet Systems
- Extreme Networks
- EY (Ernst & Young)
- Eyecom Telecommunications Group
- EZcon Network
- F2G (Far-Together) Solutions
- F5
- FADA (Andalusian Foundation for Aerospace Development)
- Fairspectrum
- Fairwaves
- Faraday Technology Corporation
- Faroe Islands Police
- Fastback Networks
- Fastweb
- FCNT (Fujitsu Connected Technologies)
- FCTV (Fukui Cable Television)
- Federal Engineering
- Federated Wireless
- Fenix Group
- FET (Far EasTone Telecommunications)
- FFI (Defense Research Establishment, Norway)
- FiberHome Technologies
- FIBERSTAMP
- Fibocom
- Fibrolan
- Filtronic
- Fingu (Wuhan Fingu Electronic Technology)
- FinnHEMS (Finnish Helicopter Emergency Medical Services)
- Finnish Border Guard
- Finnish Defense Forces
- Fiplex Communications
- Firecell
- FirstNet (First Responder Network) Authority
- Fishtech Group
- Fivecomm
- Flash Networks
- Flash Private Mobile Networks
- Fleet Complete
- Flex
- Flex Logix Technologies
- Flexitron Group
- Flightcell International
- FLIR Systems
- floLIVE
- Flymotion
- flyXdrive
- FMBE (FMB Engineering)
- FMV (Defense Materiel Administration, Sweden)
- Føroya Tele (Faroese Telecom)
- Forsk
- Forsvaret (Norwegian Armed Forces)
- Försvarsmakten (Swedish Armed Forces)
- Forsvarsmateriell (Norwegian Defense Materiel Agency)
- Forte Comunicaciones
- Fortinet
- Fortress Solutions
- Four-Faith Communication Technology
- Foxconn (Hon Hai Technology Group)
- Franklin Wireless
- Fraunhofer FOKUS (Institute for Open Communication Systems)
- Fraunhofer HHI (Heinrich Hertz Institute)
- Fraunhofer IIS (Institute for Integrated Circuits)
- Fraunhofer IPT (Institute for Production Technology)
- FreedomFi
- Freeeway
- freenet Group
- French Air Force
- French Army
- French Ministry of Armed Forces
- French Ministry of Interior
- Frequentis
- Freshwave Group
- Frog Cellsat
- FRTek
- FSG (Field Solutions Group)
- FTS (Formula Telecom Solutions)
- Fujikura
- Fujitsu
- Funk-Electronic Piciorgros
- Furukawa Electric
- Furuno Electric
- Future Technologies Venture
- G REIGNS
- G+D (Giesecke+Devrient)
- G3 Global
- Galtronics
- Gama Aviation
- Gamma Nu
- Gandi
- Gapwaves
- Garderos
- Gazprom Space Systems
- GCF (Global Certification Forum)
- GCT Semiconductor
- GD (General Devices)
- GDIT (General Dynamics Information Technology)
- GDRFA-Dubai (General Directorate of Residency and Foreigners Affairs, Dubai)
- GE (General Electric)
- Gemtek Technology
- Genaker
- General Dynamics
- General Dynamics Mission Systems
- Genesis Group
- GENEViSiO
- Genew Technologies
- Genmix Technology
- GenXComm
- Geotab
- GeoTraq
- Getac Technology Corporation
- Gewei (Wuhan Gewei Electronic Technology)
- GF (GlobalFoundries)
- GGD (Municipal Health Service) Brabant-Zuidoost
- GIGABYTE Technology
- Gigalane
- GIGALIGHT
- Gigamon
- GigaTera Communications
- GigSky
- Gilat Satellite Networks
- GL Communications
- Global Telecom
- Globalgig
- Globalstar
- Globe Telecom
- GMR (Global Medical Response)
- GNConnect
- Goodman Telecom Services
- Goodmill Systems
- Goosetown Communications
- Gore (W. L. Gore & Associates)
- Gosuncn Group
- GosuncnWelink Technology
- Gradiant (Spain)
- Granite Telecommunications
- Grant County Sheriff’s Office (Wisconsin)
- Grape One
- Greek Ministry of Citizen Protection
- Greek Police
- Green Communications
- Green Packet
- Greenet
- GreenPalm (Hangzhou GreenPalm Technology)
- GrenTech
- GridGears
- Grob Aircraft
- Groundhog Technologies
- GroupTalk
- GS Lab (Great Software Laboratory)
- GSI (GS Instech)/GST (GS Teletech)
- Guangzhou Gosuncn Robot
- Guardia Civil (Spanish Civil Guard)
- Guàrdia Urbana de Barcelona (Barcelona Urban Guard)
- Guavus
- Guerrilla RF
- Guiyang Public Security Bureau
- GWT (Global Wireless Technologies)
- GWTCA (Government Wireless Technology & Communications Association)
- HAAS Alert
- Haier
- Haivision
- Halton Regional Police Service
- Halys
- Hampshire Fire & Rescue Service
- Hampton Valley Forge Volunteer Fire Department
- HanbitDrone
- Hancock State Prison
- Hancom MDS
- Handheld Group
- Handsfree Group
- Hankyu Hanshin Holdings
- Hansen Technologies
- Hanshin Cable Engineering
- Hanswell
- Hanwha Techwin
- HAPSMobile
- HARMAN DTS (Digital Transformation Solutions)
- Harvilon (Shenzhen Harvilon Technology)
- Hawk Networks (Althea)
- Haystax Technology
- HBFEC (Hebei Far East Communication System Engineering)
- HCL Technologies
- Helios (Fujian Helios Technologies)
- Hellas Sat
- Hengxin (Jiangsu Hengxin Technology)
- Henkel
- Heropolis
- Herystorm (Guangzhou Herystorm Technology)
- Hexagon
- Hexagon Communication (Suzhou Hexagon Communication Technologies)
- HFCL
- HFR Networks
- HG Genuine
- HGTECH (Huagong Technology)
- Highstreet Technologies
- Hikvision (Hangzhou Hikvision Digital Technology)
- Hilinks Technology
- HipLink Software
- Hisense
- HiSilicon Technologies
- HISPASAT
- Hitachi
- HKT
- HKTech (Howking Tech)
- HMD Global
- HMF (Hytera Mobilfunk)
- HMS Networks
- Hohhot Public Security Bureau
- Hologram
- Honeywell International
- Hong Kong Police Force
- Hongdian Corporation
- HONOR
- HOPE Technik
- Hot Mobile
- Houston Methodist
- Hoverfly Technologies
- HP
- HPE (Hewlett Packard Enterprise)
- HQT (Shenzhen HQT Science and Technology)
- HSC (Hughes Systique Corporation)
- Hsinchu City Fire Department
- HTC Corporation
- Huahuan (Beijing Huahuan Electronics)
- Hualapai Nation Police Department
- Huaptec
- Huawei
- HUBER+SUHNER
- HUCOM Wireless
- Hughes Network Systems
- Hunan Highway Police
- Hungarian Ministry of Interior
- HXI (Renaissance Electronics & Communications)
- Hypha (Wireless Innovation)
- Hytec Inter
- Hytera Communications
- i.safe MOBILE
- i2CAT (Internet Research Center)
- i2i Systems
- IAI (Israel Aerospace Industries)
- iBASIS
- IBM
- IBO Technology Company
- iBwave Solutions
- iCana
- ICASA (Independent Communications Authority of South Africa)
- ICCRA (International Critical Control Rooms Alliance)
- Ice Norway
- iCERT (Industry Council for Emergency Response Technologies)
- ICG (Icelandic Coast Guard)
- ICN (Imizu Cable Network)
- Icom
- Iconec
- iConNext
- ICS Holding
- ICT (Islamabad Capital Territory) Administration
- ICU Technologies
- iDAQS
- IDEMIA
- IDF (Israel Defense Forces)
- IDY Corporation
- IETF (Internet Engineering Task Force)
- IFLY Electronics
- IFT (Federal Institute of Telecommunications, Mexico)
- IGOF (International Governmental Operators’ Forum)
- IHiS (Integrated Health Information Systems)
- IIJ (Internet Initiative Japan)
- II-VI
- IM Technology
- IMDA (Info-communications Media Development Authority of Singapore)
- IMDEA Networks Institute
- Imec
- IMPTT
- Inatel (National Institute of Telecommunications, Brazil)
- InCoax Networks
- Indian Army
- Indianapolis Fire Department
- Indra
- InDro Robotics
- iNET (Infrastructure Networks)
- INEX Microtechnology
- Infineon Technologies
- Infinera
- InfiNet Wireless
- Infinite Electronics
- Infomark Corporation
- Infosys
- Infovista
- InHand Networks
- INL (Idaho National Laboratory)
- Inmanta
- Inmarsat
- Inmarsat Government
- Innertron
- InnoGence Technology
- InnoLight Technology
- Innonet
- Innovile
- InnoWireless
- In-Q-Tel
- Inrico Technologies
- Inseego Corporation
- Insight Enterprises
- Inspur
- Insta Group
- Instant Connect
- InstantCom (Romania)
- INSYS icom (INSYS Microelectronics)
- Intec E&C
- Intel Corporation
- Intelliport Solutions
- Intelsat
- Intenna Systems
- InterDigital
- INTERLEV
- Internet Institute (Slovenia)
- Interop Technologies
- InterTalk Critical Information Systems
- Intracom Telecom
- Intrado Corporation
- Intrepid Networks
- Inventec Corporation
- Invest Ottawa
- INWIT (Infrastrutture Wireless Italiane)
- IoT4Net
- IoTAS (IoT & Approval Solutions)
- Iowa State University
- IP Infusion
- ip.access (Mavenir)
- IPAGEON
- IPITEK (Integrated Photonics Technology)
- IPLOOK Technologies
- iPosi
- Iradio Electronics
- Iraqi Ministry of Defense
- Iridium Communications
- ISCO International
- ISCOM (Higher Institute of Communications and Information Technologies, Italy)
- iSea
- ISED (Innovation, Science and Economic Development Canada)
- Iskratel
- Israel Fire and Rescue Authority
- Israel Police
- IS-Wireless
- Italian Army
- Italian Ministry of Defense
- Italian Ministry of Interior
- Italtel
- ITCEN
- I-TEC Solutions
- ITRI (Industrial Technology Research Institute, Taiwan)
- ITU (International Telecommunication Union)
- Jabil
- JACS Solutions
- JATONTEC (Jaton Technology)
- JCI (Japan Communications Inc.)
- JEMS (Japan EM Solutions)
- Jet Engineering
- Jezetek (Sichuan Jiuzhou Electric Group)
- Jiaxun Feihong (Beijing Jiaxun Feihong Electrical)
- Jinan USR IoT Technology
- JIT (JI Technology)
- JMA Wireless
- JMPD (Johannesburg Metropolitan Police Department)
- Jordanian Armed Forces
- JOUAV
- JPC Connectivity
- JPS Interoperability Solutions
- JQL Technologies
- JRC (Japan Radio Company)
- JSC Ingenium
- JT IoT
- Juganu
- Juniper Networks
- Junkosha
- Juvare
- JVCKENWOOD Corporation
- Kacific Broadband Satellites
- Kaelus
- Kaga Cable Television
- Kajeet
- Kaloom
- Kalray
- Kantonspolizei St.Gallen (Cantonal Police of St. Gallen)
- Kantonspolizei Zürich (Cantonal Police of Zurich)
- Katela Networks
- Kathrein Mobile Communication
- Katla Aero
- KBR
- KBT (Kenbotong Technology)
- KCC (Korea Communications Commission)
- KDDI Corporation
- KDSG (Kaduna State Government)
- Kementerian Kominfo (Ministry of Communication and Information Technology, Indonesia)
- Kenyan Police Service
- Key Bridge Wireless
- Keysight Technologies
- Kiana Analytics
- Kigen
- Kindroid (Shanghai Jinzhuo Technology)
- Kirisun Communications
- Kisan Telecom
- KLA Laboratories
- Klas Telecom
- Klein Electronics
- Kleos
- KMW
- Knightscope
- KNPA (Korean National Police Agency)
- Koning & Hartman (Axians/VINCI Energies)
- KONTEL
- Kontron Transportation
- KORE Wireless
- KOREN (Korea Advanced Research Network)
- KPCN (Dutch Caribbean Police Force)
- KPN
- KT Corporation
- KT SAT
- Kudelski Group
- Kumu Networks
- Kyland Technology
- Kymeta Corporation
- Kyndryl
- Kyocera Corporation
- Kyrio
- KZ TECH (KZ Broadband Technologies)
- L&T (Larsen & Toubro)
- L3Harris Technologies
- Laird Connectivity
- Lancaster University
- Landmark Dividend
- Langkawi Municipal Council
- Lanner Electronics
- Lantronix
- LA-RICS (Los Angeles Regional Interoperable Communications System)
- Las Vegas Metropolitan Police Department
- Lattice Semiconductor
- LCR Embedded Systems
- Lebanese Ministry of Interior and Municipalities
- Lebanon's ISF (Internal Security Forces)
- Leenos Corporation
- Leidos
- Lekha Wireless Solutions
- Lemko Corporation
- Lenovo
- Leonardo
- Leuven Police
- Levi9 Technology Services
- Lextrum
- LG CNS
- LG Corporation
- LG Uplus
- LGS Innovations
- Liberty Global
- Lierda Science & Technology Group
- Lifecycle Software
- Ligado Networks
- Lightron
- Lijiang Police
- Lime Microsystems
- Lindsay Broadband
- Linkem
- Linksys
- Linx Technologies
- LIONS Technology
- Lisheng Fujian Communications
- Lishui Municipal Emergency Management Bureau
- LITE-ON Technology Corporation
- LitePoint
- LiveU
- LMCC (Land Mobile Communications Council)
- LMT (Latvia Mobile Telecom)
- Lociva
- Lockheed Martin Corporation
- Lockheed Martin Space
- Logicalis
- LogicTree IT Solutions
- Longsung Technology
- Lookout
- LS Mtron
- LS telcom
- LTTS (L&T Technology Services)
- Luceor
- Lumen Technologies
- Lumentum
- Lumineye
- LuxCarta
- Luxoft
- Lyfo
- Lynceo
- Lynk Global (Ubiquitilink)
- Lyse
- M/C Partners
- M1
- m3connect
- M4PS (Mobility 4 Public Safety)
- M87
- MACC Base (Milford Area Communications Center)
- MACOM
- Madagascar National Police
- MadCo 911 (Huntsville-Madison County 9-1-1 System)
- Magic Software Group
- Magnaquest Technologies
- Maipu Communication Technology
- Maja Systems
- Makati City DRRMO (Disaster Risk Reduction & Management Office)
- Málaga Local Police
- Mammoth Lakes Fire Protection District
- MantisNet
- MarchNet
- Marlink
- Marquistech
- Martin UAV
- Marubeni Corporation
- Marubun Corporation
- Marvell Technology
- MÁSMÓVIL
- Mathworks
- Matrix Electrónica
- MATRIXX Software
- MatSing
- Maven Wireless
- Mavenir
- MAVOCO
- MaxComm
- Maxim Integrated
- Maxis
- MaxLinear
- MBIE (Ministry of Business, Innovation and Employment, New Zealand)
- MBPJ (Petaling Jaya City Council)
- MC Technologies
- MCA (Maritime and Coastguard Agency, United Kingdom)
- MCMC (Malaysian Communications and Multimedia Commission)
- MCP (Mission Critical Partners)
- MCS Benelux
- McWane
- MD (MICRODRIVE)
- Mdex
- MDS (Mercuries Data Systems)
- MEASAT Satellite Systems
- MECSware
- Media Broadcast
- MediaTek
- Meeami Technologies
- MegaChips Corporation
- MegaFon
- Megh Computing
- MeiG Smart Technology
- Meizu
- Mengzi Forestry and Grassland Administration
- Mentura Group
- MER Group
- Meta Connectivity
- Metanoia Communications
- Metaswitch Networks
- Metawave Corporation
- Metismake
- MetTel
- Mexican National Guard (Formerly Federal Police)
- MFA (MulteFire Alliance)
- MHA (Ministry of Home Affairs, Singapore)
- MHD (Muhan Digital)
- Miami-Dade Police Department
- MIC (Ministry of Internal Affairs and Communications, Japan)
- MIC Nordic
- MICAS-RF (MICAS Shenzhen Telecommunication)
- MiCOM Labs
- Micran
- Microamp Solutions
- Microchip Technology
- Microlab
- MicroNova
- Microsoft Corporation
- Microwave Networks
- MIIT (Ministry of Industry and Information Technology, China)
- MikroTik
- Mikwave (Guangdong Mikwave Communication Tech)
- Milesight
- Milestone Systems
- Miliwave
- MiMOMax
- Minas Gerais State Military Police
- MindMade (WB Group)
- Minnesota Department of Public Safety
- MIPS
- MiTAC Computing Technology Corporation
- MitraStar Technology
- MITRE Corporation
- Mitsubishi Electric Corporation
- MixComm
- MKI (Mitsui Knowledge Industry)
- MND (Ministry of National Defense, South Korea)
- MOBI (Mobi Antenna Technologies)
- Mobile Mark
- Mobile Tornado
- Mobile Viewpoint
- MobileDemand
- MobiledgeX
- MobileIron
- MobileTek (Shanghai Mobiletek Communication)
- Mobileum
- Mobilicom
- Mobilitie
- Mobilogix
- Mobiveil
- MOIS (Ministry of the Interior and Safety, South Korea)
- Molex
- Monmouth County Sheriff’s Office
- Monogoto
- Morningcore Technology
- Morningstar Corporation
- Moscow City Police
- Moseley Associates
- MosoLabs
- Motive Infrastructure Solutions
- Motorola Mobility
- Motorola Solutions
- Mott MacDonald
- Movandi
- Moxa
- MP Antenna
- MPF (Mauritius Police Force)
- MPS (Ministry of Public Security, China)
- MRC (Mobile Radio Center)
- MRK Media
- MRT Technology (Suzhou)
- MSB (Civil Contingencies Agency, Sweden)
- MSB (M S Benbow & Associates)
- MT (Mauritius Telecom)
- MTI (Microelectronics Technology Inc.)
- MTI Wireless Edge
- MTN Group
- MTS (Mobile TeleSystems)
- MUGLER
- MultiTech (Multi-Tech Systems)
- Murata Manufacturing
- Mushroom Networks
- Mutualink
- MVI Group
- MYCOM OSI
- Mynaric
- MYT Electronics
- N.A.T.
- Nable Communications
- Nae
- NAKIT (National Agency for Communication and Information Technologies, Czech Republic)
- Nanjing Municipal Government
- Nanning Public Security Bureau
- NanoSemi
- Napatech
- Naragakuen University
- Nash Technologies
- National Guard of the Russian Federation
- National Police of Colombia
- National Police of the Netherlands
- NATO (North Atlantic Treaty Organization)
- NAVER Cloud
- NBTC (National Broadcasting and Telecommunications Commission, Thailand)
- NC State (North Carolina State University)
- NCC (National Communications Commission, Taiwan)
- Nearby Computing
- NEC Corporation
- Nedaa
- Nemergent Solutions
- Nemko
- Neolink Communications Technology
- Neoway Technology
- Neptune Communicati