| advanced technologies and installation corporation E0535312005-2 | Foreign Corporation | Permanently Revoked Not in good standing | Treasurer | 1360 POST OAK BLVD STE 2100, HOUSTON TX 77056 | 2005 |
| can-fer construction company C29784-2001 | Foreign Corporation | Merged Not in good standing | Treasurer | 1360 POST OAK BLVD., STE. 2100, HOUSTON TX 77056 | 2001 |
| fiber technologies, inc. C10577-2002 | Foreign Corporation | Merged Not in good standing | Treasurer | 1360 POST OAK BLVD., STE 2100, HOUSTON TX 77056 | 2002 |
| infrasource transmission services company C27114-2000 | Foreign Corporation | Withdrawn Not in good standing | Treasurer | 1360 POST OAK BLVD, SUITE 2100, HOUSTON TX 77056 | 2000 |
| MANUEL BROS., INC. C16257-1999 | Foreign Corporation | Withdrawn Not in good standing | Treasurer | 2800 POST OAK BLVD STE 2600, HOUSTON TX 77056 | 1999 |
| mustang line contractors, inc. C28481-1997 | Foreign Corporation | Merged Not in good standing | Treasurer | 1360 POST OAK BLVD #2100, HOUSTON TX 77056 | 1997 |
| NETWORK ELECTRIC COMPANY C3782-2002 | Foreign Corporation | Merged Not in good standing | Director, Treasurer | 1360 POST OAK BLVD STE 2100, HOUSTON TX 77056 | 2002 |
| NORTHERN LINE LAYERS, INC. C20954-1999 | Foreign Corporation | Withdrawn Not in good standing | Treasurer | 1360 POST OAK BLVD STE 2100, HOUSTON TX 77056 | 1999 |
| price gregory construction, inc. C27664-1999 | Foreign Corporation | Withdrawn Not in good standing | Treasurer | 1360 POST OAK BLVD, SUITE 2100, HOUSTON TX 77056 | 1999 |
| price gregory international, inc. C9373-1990 | Foreign Corporation | Converted Out Not in good standing | Director | 2800 Post Oak Blvd., Ste. 2600, Houston TX 77001 | 1990 |
| quanta power generation, inc. E0440152010-5 | Foreign Corporation | Withdrawn Not in good standing | Treasurer | 2800 POST OAK BOULEVARD, SUITE 2600, HOUSTON TX 77056 | 2010 |
| quanta utility engineering services, inc. E0220232018-7 | Foreign Corporation | Converted Out Not in good standing | Treasurer | 2800 POST OAK BOULEVARD, SUITE 2600, Houston TX 77001 | 2018 |
| w.c. communications, inc. C14733-2003 | Foreign Corporation | Merged Not in good standing | Treasurer | 2800 POST OAK BLVD STE 2600, HOUSTON TX 77056 | 2003 |