Name
 | URL | Country
| Market Cap (US$)
|
|---|
| China Telecom Corporation Limited | http://www.chinatelecom-h.com | China | 26,734 |
| Quanta Services, Inc. | http://www.quantaservices.com | United States | 3,358 |
| Kinden Corporation | http://www.kinden.co.jp | Japan | 1,906 |
| EMCOR Group, Inc. | http://www.emcorgroup.com/ | United States | 1,198 |
| Chudenko Corporation | http://www.chudenko.co.jp | Japan | 671 |
| NEC Networks & System Integration Corporation | http://www.nec-global.com | Japan | 528 |
| Nippon Densetsu Kogyo Co., Ltd. | http://www.densetsuko.co.jp | Japan | 422 |
| Toenec Corporation | http://www.toenec.co.jp/ | Japan | 376 |
| Pike Electric Corporation | http://www.pike.com | United States | 317 |
| Yurtec Corporation | http://www.yurtec.co.jp/ | Japan | 267 |
| Jiangsu Zhongtian Technologies Co., Ltd. | http://www.jszt.com.cn | China | 258 |
| L&K Engineering Co Ltd | NA | Taiwan | 174 |
| Integrated Electrical Services Inc. | http://www.ies-co.com | United States | 149 |
| Sumitomo Densetsu Co., Ltd. | http://www.sem.co.jp | Japan | 139 |
| Aastra Technologies Limited | http://www.aastra.com/ | Canada | 134 |
| Oceanteam ASA | http://www.oceanteam.nl/ | Norway | 121 |
| Southern Cross Electrical Engineering Limited | http://www.scee.com.au/ | Australia | 97 |
| T. Clarke plc | http://www.tclarke.co.uk | United Kingdom | 94 |
| Seibu Electric Industry Co., Ltd. | http://www.seibudenki.com/ | Japan | 83 |
| TTK Company Ltd. | NA | Japan | 78 |
|
