About Us || Partners & Affliations

EFJ, Inc. Subsidiaries

• 3e Technologies International
• EFJohnson
• Transcrypt International

Partnerships

• CalAmp
• Daniels Electronics
• Digital Voice Systems
• McObject
• MTI
• IPC Command and Control
• SmartLink Radio Networks
• Telex
• Tessco Technologies
• Texas Instruments
• The Spectrum Firm
• Zetron

Industry Affiliations

• AeA
• Armed Forces Communications Engineers Association (AFCEA)
• APCO International
• Association of the United States Army (AUSA)
• Emergency Interoperability Consortium
• International Association of Chiefs of Police (IACP)
• Metroplex Technology Business Council
• Northern Virginia Technology Council
• Project 25 Technology Interest Group
• SDR Forum
• Telecommunications Industry Association (TIA)
• Washington Technology Council