| Sieler Design Products (Gardena, CA)
|
| Sierra Video Systems Inc (Nevada City, CA)
|
| Sigma Electronics Inc (East Petersburg, PA)
|
| Sinclair Broadcast Group Inc (Cockeysville, MD)
|
| Sola Communications Inc (Stafford, TX)
|
| State Wide Communications (McAlester, OK)
|
| Tecnic Disc Solution Inc (Fort Lauderdale, FL)
|
| Tekk Inc (Kansas City, MO)
|
| Telephone Communications Inc (Anniston, AL)
|
| Texas Highway Products (Round Rock, TX)
|
| Ut Starcom Inc (Norfolk, VA)
|
| Video Visions Inc (Philadelphia, PA)
|
| Wesmar Marine Electronics (Woodinville, WA)
|
| Wireless Communication Sltns (Wheat Ridge, CO)
|
| Wolf Coach (Salt Lake City, UT)
|
| Wtic (Wethersfield, CT)
|
| Wyred Systems Inc (Mandeville, LA)
|
| Young Systems Corp (Cerritos, CA)
|
| Zetron Inc (Redmond, WA)
|
