Name
 | URL | Country
| Market Cap (US$)
|
|---|
| ANDALUZA DE MONTAJES ELECTRICOS Y TELEFONICOS SA | | Spain | Private |
| Andersen Services Inc | http://www.andersenservices.com | United States | Private |
| Anderson & Howard Electric, Inc | http://www.aandh.com | United States | Private |
| Anderson Electric, Inc | http://www.anderson-electric.com | United States | Private |
| ANECO, Inc. | http://www.anecoinc.com/ | United States | Private |
| ANTONINI SPA | | Italy | Private |
| Anyang Unique Industry Co.,Ltd. | | China | Private |
| Apex Digital, Inc. | http://www.apextv.com | United States | Private |
| APEX WAKO CO.,LTD. | | Japan | Private |
| APG Electric, Inc. | | United States | Private |
| Api Electric Company | http://www.apielectric.com | United States | Private |
| APLICACIONES TECNOLOGICAS A SERVICIOS Y MANTENIMIENTOS APLITEC S | | Spain | Private |
| Arc Electric, Incorporated | | United States | Private |
| Arco Electric, Inc | http://www.arcoelectric.com | United States | Private |
| Ardent Services, Llc | | United States | Private |
| Are Oy | | Finland | Private |
| Area Energy & Electric, Inc | | United States | Private |
| Areva T&D AB | | Sweden | Private |
| Armour & Sons Electric Inc | http://www.armourandsons.com | United States | Private |
| Armstrong Holdings, Inc | | United States | Private |
|
Prev