

| Revenue | $10 - $100 million See Exact Annual Revenue |
|---|---|
| Employees | 100 - 500Exact Company Size |
| Primary Industry | 3342 Communications Equipment Manufacturing |
| Additional NAICS Codes | 33422 Radio & Television Broadcasting & Wireless Communications Equipment Manufacturing |
| Address | 1440 Corporate Drive Irving, TX 75038 |
| EF Johnson | Revenue Est. ($ Million) | Growth Rate (%) | # Employees |
|---|---|---|---|
| 2025 | $10 - $100 million Details in Premium Report | ||
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| EF Johnson P&L | $ Millions |
|---|---|
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| Trademark | Date |
|---|---|
| LATITUDE Network architecture hardware and software sold as a component of emergency response wireless communications base stations | 01/10/2017 |
| TRUEVOICE Noise filtering software sold as a component of emergency response land mobile radio (LMR) wireless communications devices, namely, radios | 01/10/2017 |
| VAULT Providing temporary use of non-downloadable cloud based software for managing software licenses installed in emergency response land mobile radio (LMR) radios | 01/10/2017 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| GENERAL DYNAMICS | Reston, VA | 100 |
| L3HARRIS TECHNOLOGIES | Colorado Springs, CO | 53 |
| MOTOROLA SOLUTIONS | Linthicum Heights, MD | 13 |
| COMMUNICATIONS TEST DESIGN | West Chester, PA | 11 |
| NOKIA OF AMERICA | Murray Hill, NJ | 10 |
| VIASAT | Carlsbad, CA | 7 |
| COBHAM MANAGEMENT SERVICES | San Jose, CA | 4 |
| ITRON | Liberty Lake, WA | 3 |
| IFS INDUSTRIES | Reading, PA | 3 |
| Company | Headquarters | Revenue ($ MM) |
|---|---|---|
| RIBBON COMMUNICATIONS | Plano, TX | 100 |
| NEC CORPORATION | Irving, TX | 46 |
| DZS | Plano, TX | 20 |
| EF JOHNSON TECHNOLOGIES | Irving, TX | 12 |
| IMAGINE COMMUNICATIONS | Plano, TX | 10 |
| EF JOHNSON | Irving, TX | 9 |
| Company | Revenue ($ MM) |
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