- Adc Telecommunications Scotland Ltd
- Address:1 Bankhead Park
- Arena Electronics Corp
- Address:54 Sunglades 8 John Avenue
- Mipro Electronics Co Ltd
- Address:814 Pei Kang Rd
- Electronic Commerce Systems Inc
- Address:6025 The Corners Parkway Suite 100 Norcross
- Segue Electronics Inc
- Address:6498 Pacific Concourse
- Yeng Tat Electronics Co Ltd
- Address:25 Kung Shin St, Shulin 238
- J P Electronics
- Address:25525 Levie Davis
- Mobile TeleSystems. Kirov Branch
- Address:UL. Karla Marxa, 101 Kirov
- SiNet Telecommunication Sp. z o.o.
- Address:UL. Olimpijska 12
- INGENIERIA EN TELECOMUNICACION TAVISA, S.A. DE C.V.
- Address:London 166
- Telecommunications and Internet Federation
- Address:Confederation House
- Rehan Electronics Ltd
- Address:Aughrim Road Carnew Co
- Telecomunicacion y Conservacion, S.L. (TELECON)
- Address:Dr. Blanco Sole
- HTE Electronics GmbH
- Address:HaubachstraBe 72
- KELLDO-Electronic
- Address:Im Grammert 4652
- EP Electronic Print GmbH
- Address:Brunhamstrabe 7658
- Alpha Computer Telecommunication SA
- Address:Alte Landstrasse 14
- ELECTRONICS YORKSHIRE LTD
- Address:140 Duffield Drive
- ERG Limited
- Address:247 Balcatta Rd
- Hirschmann Electronics
- Address:Near Clock Tower, OPP. Musalla Petrol