TCCA @TCCAcritcomms
Promoting critical communications worldwide tcca.info Global Joined November 2011-
Tweets13K
-
Followers3K
-
Following364
-
Likes2K
Safeguard The Future: 🇮🇳 India’s First Mission-Critical Communications Conference! 22 August 2025 - presented by @ConnectBIF and TCCA @TheLalitGroup LaLiT New Delhi - information and free registration here: tcca.info/critical-commu…
0
2
1
95
0
Download Image
Save the date! TCCA's @CritCommsSeries Critical Communications World 2026, @ExceLLondon 16-18 June 2026 - exhibition space selling fast ... critical-communications-world.com
TCCA retweeted
Take a deep dive into public safety communications with the Public Safety First podcast! Listen now at FirstNet.gov/podcast
The March edition of @networkingplus is out - a great read, and check out page 11 - our Board member @jasonjohur representing @ericsson writes on how to manage mission critical video on a massive scale - find out more in June @CritCommsSeries #CCW25 networkingplus.co.uk/Media/Default/…
TCCA retweeted
💥Free visitor registration for #ccw25 is open! A global networking hub uniting mission-critical and business-critical end-users with manufacturers and suppliers for 3 days of inspiration, sharing knowledge and making connections. ➡️forms.reg.buzz/ccw-2025/x @TCCAcritcomms #ccw
Critical communications - the hybrid network. Our panel discussion webinar is tomorrow, 11 March, 10am GMT - please join us and put your questions to our panel. Register here attendee.gotowebinar.com/register/21869…
@MWCHub @GSMA @NIST @CritCommsSeries @erillisverkot @BriHuettel @KauppinenAntti [#MWC25] Today, Mr. Prefect Guillaume Lambert, Director of @ACMOSS_FR 🇫🇷, will speak at 1:30 PM on the panel "Exploration of the policies, technologies, and business models for private networks in the public" at @MWCHub 2025. #ACMOSS #RRF #MWC2025 Cc @GSMA @NIST
Massive opportunities for massive mission critical video to enhance first responder work - join our webinar on Tuesday 21 January and find out more - register here: register.gotowebinar.com/register/61905…
We are looking forward to an excellent partnership with @ConnectBIF - thank you @shubhendup and @voicendata_ for your support!
We are looking forward to an excellent partnership with @ConnectBIF - thank you @shubhendup and @voicendata_ for your support!
TCCA retweeted
Pohjoismaiset viranomaisoperaattorit – Erillisverkot, @MSBse ja @DSB_no – syventävät #ISI-yhteistyötään. Aiesopimus varmistaa palveluiden jatkuvuuden rajat ylittävässä kriittisessä viestinnässä, kun teknologia vaihtuu. #virve2 #säkerhetgörvitillsammans erillisverkot.fi/pohjoismaiset-…
We're marking 30 years of advancing critical communications. @techday_nz : ".. the association credits its achievements to the support and contributions from members, partners, and media outlets within the critical communications sector." Thank you !👏👏 telconews.co.nz/story/tcca-cel…
TCCA retweeted
At #EUTC2024AnnualEvent, don’t miss the international panel on global ITU developments in telecom, moderated by Adrian Grilli with insights from @450Alliance and @TCCAcritcomms. A must for anyone in connectivity and spectrum! #ITU #Telecommunications #Networking
Talking TETRA - a new series of webinars on this most successful technology for critical communications - first one 10am CET, 21 November - join us! @OmdiaHQ @MotoSolutions @LDO_CyberSec DAMM Cellular - register here attendee.gotowebinar.com/register/87770…
Marking 30 years - TCCA enters its fourth decade as the authoritative voice of the sector - for standardised mission-critical communications that are secure, available, resilient, interoperable and, ultimately, trusted. Thanks to all who support us. tinyurl.com/3hzruucp
❓ How can the use of AI enhance emergency communications? Our NG112 & AI Days on 4-5 December in Santa Cruz, Tenerife, will focus on using AI in emergency communications, from emergency call processing to patient transportation. Register here: eena.org/blog/eena-even…
Comms Connect Melbourne 2024 keynote from @dennisalvord @FirstNetGov wfevents.eventsair.com/comms-connect-…
#CommsConnect @TCCAcritcomms workshop provides update on #Missioncritical #broadband service in #USA by #brianhobson from @FirstNetGov
#CommsConnect in #Melbourne with a workshop by #ACCF, the Australasian chapter of @TCCAcritcomms has started.
A very warm welcome to our new member @mclabsindia !
A very warm welcome to our new member @mclabsindia !
Sepura @SepuraLtd
3K Followers 530 Following This account is no longer active, and messages are not monitored. To keep up to date with the latest from Sepura, follow us on LinkedIn, Facebook and Instagram.
Jarmo Vinkvist @JVinkvist
637 Followers 1K Following Following e.g. #CriticalCommunications #ICT #Erillisverkot #Virve #PublicSafety #Turvallisuus #Defence #Sustainability Opinions are personal. COO @erillisverkot
BAPCO Annual Conferen... @BAPCOEvent
1K Followers 1K Following The UK's leading #publicsafety tech event. Join us at BAPCO on 5 - 6 March 2025 for unrivalled networking, cutting-edge technology and an expert-led conference.
TCCA Critical Communi... @CritCommsSeries
3K Followers 3K Following Uniting a global audience of Critical Communication professionals. CCW returns 16-18 June 2026 at ExCel London, UK.
Erillisverkot @erillisverkot
2K Followers 705 Following Tämä tili ei ole enää aktiivisesti käytössä, mutta pysyy organisaatiomme hallussa. Jatkamme ajankohtaisten asioiden jakamista https://t.co/ahx1aCMC04
PSCE @psc_e
884 Followers 560 Following We are a European platform of public users, industry, and researchers involved in public safety communications and information management systems.
Critical Communicatio... @CritCommsToday
3K Followers 235 Following Advocating the progression & integration of critical communications systems worldwide, Critical Communications Today is your source for news, features & comment
FirstNet Authority @FirstNetGov
16K Followers 3K Following Official page of the First Responder Network Authority; Fed gov't org overseeing the nationwide public safety broadband network. Follows/RT not endorsements.
Teltronic @teltronic_zgz
724 Followers 479 Following For 50 years, Teltronic is a world leader in the design and manufacturing of mission-critical radio communication systems
IlariHoo @IlariHoo
171 Followers 223 Following Viranomaisverkkojen laskija, varautumisen ja meripelastuksen kokija, Pielisen selkääjä.
Hytera @HyteraHYT
3K Followers 156 Following Official Hytera Twitter Page! Hytera is a world's leading supplier of solutions and products in the field of Professional Mobile Radio.
icom_uk @Icom_UK
7K Followers 2K Following Suppliers of Icom Radio Equipment in the UK and EIRE for the last 50 years.
Tomi Lounema @TomiLounema
4K Followers 435 Following Pääjohtaja, Turvallisuus- ja kemikaalivirasto (Tukes) Director General at the Finnish Safety and Chemicals Agency @Tukesinfo
L'ACMOSS et le Résea... @ACMOSS_FR
3K Followers 399 Following L'Agence des communications mobiles opérationnelles de sécurité et secours conçoit et déploie un système de communication très haut débit, résilient et sécurisé
RADIOSYS @Radiosysmx
3K Followers 185 Following Empresa Mayorista de equipos de comunicación. Distribuidor autorizado de HYTERA.
British APCO @BritishAPCO
2K Followers 1K Following Working in Partnership to Improve Public Safety Technology. Visit https://t.co/Ufgn0uLR5y for info on membership, events and projects.
Chronos Technology - ... @ChronosTechno
1K Followers 932 Following Resilient time synchronisation, smart technology and GNSS cyber security solutions for telecoms, energy, broadcast, finance, defence and data centres
Katariina Salmisalo @kata_salmisalo
653 Followers 781 Following Communications Director @erillisverkot #ict #communication #marketing #brand & #media. When off duty #antiques #vintage & #roadcycling
Motorola Solutions | ... @MotSolsEMEA
9K Followers 3K Following Motorola Solutions | Solving for safer
Equilibrium 777 @Equilibrium777_
78 Followers 727 Following
Anju yadav @Anjuyadav17
6 Followers 37 Following
Wave Link @Wave_Link686
16 Followers 565 Following Wave Link Special at Mobile Communication System and Network Security System
Jeakak @Jeakak576
59 Followers 2K Following
K75440-0001 @A5554462D38
2 Followers 65 Following resource:welcome.html YouTube: https://t.co/2EIfyqgYk8
Eavarpo @Eavarpo7755
43 Followers 2K Following
Fred Osmoze03 @F4LHF
7 Followers 214 Following
Nexus Communication S... @NexusWalkie
1 Followers 34 Following Deals in :- Walkie Talkie & Security Equipments https://t.co/OxqOYFiaup
Camille Lee @CamilleLee7032
0 Followers 85 Following
1 Marocain @Morocco_Cain
567 Followers 2K Following
Tom Quirke @tomq154
4 Followers 13 Following
Maj. Sn@@ke 🇺🇸�... @colin__downer
601 Followers 2K Following Long-tab shooter, sawbones. Mind-breaker, Hereford shadow. LA-NYC. No red mist, just truth. USSF 04-MAJOR #1337☘️23®️6.14.27
Yan Ni 姸霓 @nini_yanni
11 Followers 95 Following #imprincessnini(reminder,resolution,encouragement) Be Different, Be Yourself 💯Self Coach 💯 I 💖 Being Who I Am LIVE MY LIFE WITHOUT REGRETS!
Scott Salmon @KendallSSalmon
70 Followers 2K Following
Hytera Arabia @HyteraArabia
2 Followers 44 Following هيتيرا شركة عالمية في توفير PMR لتوفير حلول اتصالات احترافية للأمن الحكومي والعام والمرافق والمؤسسات
Mendy @Mendyu18
335 Followers 5K Following Always be the reason someone feels loved and blessed, you will be rewarded 🙏✝️
Jason Arlint @arlint3118
440 Followers 1K Following
Wolfe Wireless & Acti... @wolfewireless
628 Followers 8K Following Fixed Wireless Access Broadband Internet Provider. Cellular Phone Service Provider. World Wide 4G/5G Mobile Phone Service Nationwide Wireless Internet 🛜🌐📶
Kennie yunuz @kennie_yunuz
129 Followers 5K Following
Smart Value, Saudi Ar... @Smarttvalue
35 Followers 649 Following Leading IT Solution - (Hardware, S/W) - Dell, Kaspersky, Logitech and many more...
CyOps @_CYOPS
1K Followers 5K Following Focus on cyber and physical security landscape, intelligence and geopolitics.
Pearl @pearleu201301
0 Followers 31 Following
سلام سلام @slmslm854951
0 Followers 107 Following
Hard look @AwrhanShat44693
6 Followers 232 Following
Networking+ @networkingplus
2K Followers 1K Following
Thermo Bond Buildings... @ThermoBondBldgs
12 Followers 158 Following Thermo Bond Buildings manufacture mission critical communication shelters, substation buildings, modular data centers, and turnkey fiber huts.
AOR AR-7030 Plus @AOR_AR7030Plus
13 Followers 59 Following
Grant Chen @GChen88189
13 Followers 196 Following I am a radio transmitter manufacturer, we produce walkie-talkies and walkie-talkie accessories
SHTF Radio Networks @SHTFRN
0 Followers 26 Following
Dani @DanielGG_2000
103 Followers 446 Following Técnico en Coordinación de Emergencias y Protección Civil🚒 T.E.S. 🚑 ...............
World of Radio store @WoR_store
0 Followers 45 Following World of Radio store - radio communication equipment sales.
Eduardo Alvarez @EduardoAlv86851
0 Followers 448 Following
Graham Tait @bellbirdweb
16 Followers 88 Following
ArcadianAI @arcadianai
945 Followers 2K Following Talk to the World's First AI Employee for Security. Hire Ranger https://t.co/NMJC2qdvby
Javier @javier_rato
417 Followers 5K Following Ciudadano del Mundo con vision Socialmente Responsable
iPCB Clara - Quality ... @ZellerClar70223
96 Followers 3K Following [email protected] #PCBA #Electroniccomponets #PCBmanufacturing #ElectronicAssembly #SolderReflow #Designformanufacture #PCBdesign
MTF @MTFComm
0 Followers 112 Following
maverickj @maverickj315
1 Followers 206 Following
Robin Blomquist @robin_blomquist
449 Followers 2K Following Stay curious! Critical communication for a better and more secure society
Ian @IANFAR47
30 Followers 364 Following
Moises Martinez @MoeMAltairis
14 Followers 86 Following Systems and RF Engineer / RF Coverage Design
Sepura @SepuraLtd
3K Followers 530 Following This account is no longer active, and messages are not monitored. To keep up to date with the latest from Sepura, follow us on LinkedIn, Facebook and Instagram.
Jarmo Vinkvist @JVinkvist
637 Followers 1K Following Following e.g. #CriticalCommunications #ICT #Erillisverkot #Virve #PublicSafety #Turvallisuus #Defence #Sustainability Opinions are personal. COO @erillisverkot
BAPCO Annual Conferen... @BAPCOEvent
1K Followers 1K Following The UK's leading #publicsafety tech event. Join us at BAPCO on 5 - 6 March 2025 for unrivalled networking, cutting-edge technology and an expert-led conference.
TCCA Critical Communi... @CritCommsSeries
3K Followers 3K Following Uniting a global audience of Critical Communication professionals. CCW returns 16-18 June 2026 at ExCel London, UK.
The Critical Communic... @CriticalComm
1K Followers 829 Following Critical Communications news wire covering multiple technologies (TETRA, MCPTT, DMR, 4G, 5G, Satellite) for public safety, transport, defence, industry etc.
Erillisverkot @erillisverkot
2K Followers 705 Following Tämä tili ei ole enää aktiivisesti käytössä, mutta pysyy organisaatiomme hallussa. Jatkamme ajankohtaisten asioiden jakamista https://t.co/ahx1aCMC04
PSCE @psc_e
884 Followers 560 Following We are a European platform of public users, industry, and researchers involved in public safety communications and information management systems.
Critical Communicatio... @CritCommsToday
3K Followers 235 Following Advocating the progression & integration of critical communications systems worldwide, Critical Communications Today is your source for news, features & comment
FirstNet Authority @FirstNetGov
16K Followers 3K Following Official page of the First Responder Network Authority; Fed gov't org overseeing the nationwide public safety broadband network. Follows/RT not endorsements.
Teltronic @teltronic_zgz
724 Followers 479 Following For 50 years, Teltronic is a world leader in the design and manufacturing of mission-critical radio communication systems
IlariHoo @IlariHoo
171 Followers 223 Following Viranomaisverkkojen laskija, varautumisen ja meripelastuksen kokija, Pielisen selkääjä.
Hytera @HyteraHYT
3K Followers 156 Following Official Hytera Twitter Page! Hytera is a world's leading supplier of solutions and products in the field of Professional Mobile Radio.
L'ACMOSS et le Résea... @ACMOSS_FR
3K Followers 399 Following L'Agence des communications mobiles opérationnelles de sécurité et secours conçoit et déploie un système de communication très haut débit, résilient et sécurisé
British APCO @BritishAPCO
2K Followers 1K Following Working in Partnership to Improve Public Safety Technology. Visit https://t.co/Ufgn0uLR5y for info on membership, events and projects.
Katariina Salmisalo @kata_salmisalo
653 Followers 781 Following Communications Director @erillisverkot #ict #communication #marketing #brand & #media. When off duty #antiques #vintage & #roadcycling
Motorola Solutions | ... @MotSolsEMEA
9K Followers 3K Following Motorola Solutions | Solving for safer
Ericsson Networks @EricssonNetwork
43K Followers 12K Following What if limitless connectivity meant limitless possibilities? Our purpose is to create connections that make the unimaginable possible - #ImaginePossible!
Ericsson @ericsson
261K Followers 311 Following We’re transforming connectivity with AI, cloud, and mobile, building the foundation for a digital ecosystem that connects innovators and industries worldwide.
Omdia @OmdiaHQ
30K Followers 2K Following Omdia, part of Informa TechTarget, Inc. (Nasdaq: TTGT), is a technology research and advisory group.Follow us on LinkedIn too: https://t.co/KXS96Ejb2m
Dennis Alvord @dennisalvord
462 Followers 3K Following Public servant. Personal account. Views expressed are my own.
GSMA @GSMA
101K Followers 319 Following Shaping the future of mobile connectivity together. Check out our industry leading event series - @MWCHub & @M360series
ACMA @acmadotgov
12K Followers 917 Following We regulate communications and media to maximise the economic and social benefits for Australia. Retweets and links are not endorsements
Nokia @nokia
2.0M Followers 138K Following At Nokia, we create technology that helps the world act together. For phones, visit @HMDdevices.
Kari Telaranta 🌊�... @KariTelaranta
1K Followers 2K Following Itsenäinen väitöskirjatutkija | Independent Doctoral Researcher @MAB_Tampereuni. Heikomman osapuolen oikeus, pehmeä ja kova turvallisuus sekä hybridivaikutus.
Teletimes @TeleTimesintl
7K Followers 6K Following Teletimes proactively leverages knowledge and insights from executives to bring you the latest from telecoms, satellite comms and ICT platforms industry.
IoTAS @IoTAS_UK
284 Followers 960 Following IoTAS offers consulting & global testing solutions specialising in live network field testing of 3GPP & wireless technologies.
HMD @HMDdevices
198K Followers 35 Following Be there. Even when you’re not. HMD Fuse protected with HarmBlock+ ⬇️
Crisis Response Journ... @CRJ_reports
264 Followers 50 Following CRJ is a global information resource convering human-induced disasters or natural hazards, spanning response, disaster risk reduction, resilience and more.
Hourua @HouruaNZ
4 Followers 0 Following Providing the network to support those that protect all of us in Aotearoa everyday
Crit Comms Network @Critcomms_net
29 Followers 89 Following An expert community for leaders in the mission critical communications technology industry
Intersec @IntersecExpo
5K Followers 1K Following #intersecexpo - The leading exhibition for Security, Safety & Fire Protection. Next edition: 12 - 14 January 2026 | Dubai, UAE
Intersec KSA @intersecksa
1K Followers 38 Following Saudi Arabia's leading trade fair for Security, Safety & Fire Protection. Next edition: 29 September - 01 October 2025, Riyadh
OFSEC Summit & Expo @ofsecevent
476 Followers 472 Following OFSEC: Oman’s Only and Most Comprehensive Summit and Expo on Fire, Safety and Security
Eventide Communicatio... @EventideNexLog
38 Followers 51 Following The Most Reliable and Comprehensive Recording Solutions for Critical Communications–Worldwide
Rob Clark @RobClark2020
119 Followers 222 Following Public Safety GTM Executive with passion for public service and making the world a place our children will prosper in and be safe, secure and happy
Open Until Filled @SPFPDFireChief
1K Followers 406 Following This account is NOT monitored as we look to fill the position.
Dan Munsey @SBCFireChief
782 Followers 46 Following Fire Chief/Fire Warden for the San Bernardino County Fire Protection District.
Handsfree Group @HandsfreeGroup
952 Followers 694 Following Our expert team supply and install the latest market leading vehicle technology innovations, through our UK and USA operations.
Chuck Murph @Murph4AU
597 Followers 3K Following My personal account. FirstNet Authority. God let me accept the things I cant change, courage to change things I can & the wisdom to know the difference.
Chris Johnson @chrisjohnsonnok
596 Followers 679 Following I lead @Nokia’s enterprise business globally. Champion of #industry40 innovation and industrial #digitalization for our customers.
Chris Lucas @majorboris
58 Followers 542 Following
Druid Software @druid_software
414 Followers 393 Following Druid Software is a core cellular network software company based in Ireland. Since 2000, Druid has become a global leader in Private Cellular Solutions.
ENENSYS Technologies @ENENSYS
471 Followers 142 Following ENENSYS Technologies is a global designer of innovative solutions, enabling Efficient Media Delivery for the Broadcast and Telecom industries for over 15 years.
lifeline solutions @Lifeline_ready
8 Followers 3 Following
Maria Rothoff-Lindh @soluppgang
310 Followers 652 Following Intresserad av friluftsliv, djur o natur, musik, krisinfo, vårdfrågor, säkerhetsfrågor, IT-frågor. Gillar spela trumpet o tennis. Gift. Twittrar privat.
ITU Radiocommunicatio... @ITUradiocomms
3K Followers 613 Following Join @ITU in ensuring the equitable & efficient use of #spectrum by all radiocommunication services, including #satellite orbits #radiofrequency #ITUWRC
Doreen Bogdan @DoreenBogdan
16K Followers 3K Following @ITUSecGen, UN agency 4 #ICT, Mom of 4, Passionate about #tech4good #AI4Good #ict4sdg #EQUALSinTech #YouthEngagement #cybersafety. Tweets my own.
Doreen Bogdan-Martin @ITUSecGen
44K Followers 1K Following @ITU Secretary-General. Tech enthusiast turning the #DigitalFutureForAll dream into reality
NextNav @NextNav
693 Followers 546 Following A leader in next-generation 3D Positioning, Navigation, and Timing (PNT) solutions.
Wray Castle @wraycastleltd
586 Followers 2K Following Wray Castle offers high-quality telecoms training courses covering the latest technical innovations and developments across global communications technologies.
Cosmas Zavazava @ITUBDTDirector
21K Followers 691 Following Director, Telecommunication Development Bureau @ITUDevelopment Committed to impactful & human-centric #DigitalDevelopment & sustainable #DigitalTransformation.
X ARCHIVE - @ThisisLJ... @LJRICH
24K Followers 5K Following LJ Rich Book/Contact on LinkedIn or website |🎵#Music #Tech TVPresenter, MC, Awards Host, After Dinner Speaker, Musical Keynote |UN #AIforGood host (she/her)
Northcom.dk @northcomdk
95 Followers 244 Following Northcom er totalleverandør af kommunikationsradioer- og systemløsninger 🚀 #RadioKommunikation #KritiskKommunikation #SikkerKommunikation #Peplink #Sepura
Tampnet @tampnet
170 Followers 120 Following High capacity and low latency networks. We deliver unparalleled connectivity for your business critical operations.
NGMN Alliance @NGMN_Alliance
1K Followers 145 Following Driven by leading network operators, NGMN Alliance provides a global platform to develop next generation networks which benefit all end users and industries.
PEMEA - Connecting Ap... @PemeaCons
107 Followers 899 Following Pan-European Mobile Emergency Application. Public-private alliance in emergencies to offer the best service to the citizens, including those with disabilities
Sean Kinney @seankinneyRCR
3K Followers 1K Following AI, chips, cloud, gin, MNOs, network hardware and software, Star Wars and Steely Dan—that pretty well sums it up.
APCO Canada @APCOCanada
2K Followers 1K Following The Association of Public-Safety Communications Officials - A voluntary not for profit organization dedicated to the enhancement of public safety communications
Bell Labs @BellLabs
33K Followers 12K Following As the industrial research lab for @Nokia, Bell Labs innovates with purpose, pursuing technologies that will have a demonstrable impact on society.
Kimmo Markkanen @KimmoMarkkanen
216 Followers 53 Following palveluyksikköjohtaja @lupelastus suunnittelu ja ohjaus
Jon Glasco @JonGlasco
3K Followers 5K Following Freelance writer and journalist covering #smartcities #urbanmobility #energytransition #resilience #climate #disasters #recovery | RTs ≠ E
Portalify @portalify
16 Followers 13 Following Portalify is an expert in critical communication software and applications for TETRA and broadband networks for public safety and commercial users.
PSBN Innovation Allia... @PSBN_Alliance
150 Followers 389 Following The PSBN Innovation Alliance (PIA) is a not-for-profit association developing secure, reliable & resilient communications for First Responders across Canada.Trends for United States
1.516 posts
13,7 B posts
12,8 B posts
44,2 B posts
214 B posts
12,8 B posts
36,9 B posts
180 B posts
7.580 posts
2.853 posts
59 B posts
177 B posts
18,6 B posts
1.027 posts
2.125 posts
693 B posts
2.947 posts
You might like
TCCA Critical Communi...
@CritCommsSeries
3K Followers
UrgentCommunications
@UrgentComm
4K Followers
Motorola Solutions | ...
@MotSolsEMEA
9K Followers
Zetron, Inc.
@ZetronInc
2K Followers
Omnitronics
@Omnitronics
739 Followers
EFJohnson
@EFJinc
807 Followers
Simoco
@SimocoWS
1K Followers
Radio Solutions
@Radio_Sols
777 Followers
CriticalCommsFinland
@CriticalCommsFi
972 Followers
Syndico Distribution
@syndiconet
733 Followers