Home About Us TCCA Members Find a TCCA member Select category Academia or Research Institution Consultant Design of AOIP Communications End User / End-user Organisation Government Authority Individual International Recruitment Manufacturer Manufacturer Core Products Market Research Agency Media Association or Outlet Operator (Government-owned or Commercially-owned) Regional chapter Safety and Communications Standards Development Organisation Systems Integrator Telecom, ITS & Security Test House or Test Authority Trade/Industry Association Training Select country Australia Austria Belgium Brazil Canada China Croatia Czech Republic Denmark Egypt Estonia Finland France Germany Hong Kong Hungary Iceland India Ireland Israel Italy Korea, Republic of Luxembourg Macedonia Malaysia Netherlands New Zealand Norway Pakistan Poland Romania Saudi Arabia Serbia Singapore South Africa Spain Sweden Switzerland Ukraine United Kingdom United States Select working group Asia Regional Group Broadband Industry Group Critical Communications Broadband Group Future Technologies Group Interworking Function Working Group Legal and Regulatory Working Group Security & Fraud Prevention Group Spectrum Working Group Technical Forum TETRA Industry Group Use the search tool above to find a member, or browse the list using the buttons below. All 7 A B C D E F G H I J K L M N O P Q R S T u v W Showing 1-6 of 6 Member Categories Country Federal Office for Civil Protection (FOCP) Government Authority Switzerland Federal Office for Civil Protection (FOCP) https://www.bevoelkerungsschutz.ch View Full Profile Last updated: 13 Oct 2026 femvenner GmbH Manufacturer Germany femvenner GmbH https://femvenner.de View Full Profile Last updated: 13 Oct 2026 FirstNet AT&T Government Authority United States FirstNet AT&T View Full Profile Last updated: 13 Oct 2026 Försvarets Materielverk (FMV) Government Authority Sweden Försvarets Materielverk (FMV) View Full Profile Last updated: 13 Oct 2026 FREQUENTIS AG Manufacturer Austria FREQUENTIS AG https://www.frequentis.com/TETRA View Full Profile Last updated: 13 Oct 2026 Funkwerk Systems GmbH Manufacturer - Funkwerk Systems GmbH View Full Profile Last updated: 9 Jun 2026