| Location | Industry | # Employees |
| Strategic Products and Services |
Cedar Knolls, NJ |
Telecommunications |
2000 or more |
| Stream |
Sergeant Bluff, IA |
Telecommunications |
2000 or more |
| T-Mobile USA, Inc. |
Bellevue, WA |
Telecommunications |
|
| T-Mobile USA, Inc. |
Bellevue, WA |
Telecommunications |
|
| T-Mobile USA, Inc. |
Bellevue, WA |
Telecommunications |
|
| T-Mobile USA, Inc. |
Bellevue, WA |
Telecommunications |
|
| T-Mobile USA, Inc. |
Bellevue, WA |
Telecommunications |
|
| Tandberg Television |
Sunnyvale, CA |
Telecommunications |
2000 or more |
| TDS |
Madison, WI |
Telecommunications |
|
| telecommunications systems (TCS) |
Seattle, WA |
Telecommunications |
|
| Teleperformance International |
Edinburg, TX |
Telecommunications |
2000 or more |
| Telesolutions |
Union, NJ |
Telecommunications |
100-499 |
| Tellabs, Inc. |
Naperville, IL |
Telecommunications |
|
| Telmex USA |
Miramar, FL |
Telecommunications |
100-499 |
| Telsima Corporation |
Sunnyvale, CA |
Telecommunications |
100-499 |
| The CBE Group |
West Des Moines, IA |
Telecommunications |
|
| The New AT&T |
Atlanta, GA |
Telecommunications |
2000 or more |
| The Woods Group |
New York, NY |
Telecommunications |
100-499 |
| Tradestar Inc. |
Pasadena, TX |
Telecommunications |
2000 or more |
| Trapeze Networks |
Pleasanton, CA |
Telecommunications |
|
| Triad Communications Group |
East Brunswick, NJ |
Telecommunications |
100-499 |
| TSL Associates |
Wilson, NY |
Telecommunications |
100-499 |
| U.S. Cellular |
Chicago, IL |
Telecommunications |
|
| Ulticom, Inc. |
Mount Laurel, NJ |
Telecommunications |
2000 or more |
| United Information Technologies |
Crystal Lake, IL |
Telecommunications |
|
| Unity Marketing Group |
Santa Clara, CA |
Telecommunications |
100-499 |
| UTStarcom |
Alameda, CA |
Telecommunications |
|
| Venturi Wireless |
Sunnyvale, CA |
Telecommunications |
100-499 |
| Verisign |
Mountain View, CA |
Telecommunications |
|
| Verizon Communications |
Coppell, TX |
Telecommunications |
100-499 |
| Verizon Wireless |
Bedminster, NJ |
Telecommunications |
100-499 |
| Virgin Mobile, USA |
Warren, NJ |
Telecommunications |
|
| Vizada, Inc. |
Rockville, MD |
Telecommunications |
2000 or more |
| Vodafone |
London, United Kingdom |
Telecommunications |
100-499 |
| Vodafone |
Alexandria, VA |
Telecommunications |
|
| Who's Calling |
Houston, TX |
Telecommunications |
2000 or more |
| Wiline Networks, Inc. |
Foster City, CA |
Telecommunications |
2000 or more |
| XKL, LLC |
Redmond, WA |
Telecommunications |
100-499 |
| Xora |
Mountain View, CA |
Telecommunications |
100-499 |
| Xora |
Mountain View, CA |
Telecommunications |
|
| Zhone Technologies |
Oakland, CA |
Telecommunications |
2000 or more |
|
