| bexar electric company, inc. C8288-1997 | Domestic Corporation | Merged Not in good standing | Director | ONE EAST FIRST ST #1600, RENO NV 89501 | 1997 |
| boyles bros. drilling company C467-1948 | Foreign Corporation | Withdrawn Not in good standing | Director, President | 1800 HUGHES LANDING BOULEVARD, THE WOODLANDS TX 77380 | 1948 |
| electro-tech, inc. C4580-1984 | Domestic Corporation | Merged Not in good standing | Director | 1800 W LOOP S STE 500, HOUSTON TX 77027 | 1984 |
| federal communications group, inc. C26397-1999 | Foreign Corporation | Withdrawn Not in good standing | Director | 1800 W LOOP SOUTH STE 500, HOUSTON TX 77027 | 1999 |
| ies industrial, inc. C6258-1982 | Foreign Corporation | Merged Not in good standing | Director, President | 1800 WEST LOOP SOUTH #500, HOUSTON TX 77027 | 1982 |
| inliner american, inc. C31359-2000 | Foreign Corporation | Withdrawn Not in good standing | Director | 1800 HUGHES LANDING BOULEVARD, SUITE 800, THE WOODLANDS TX 77380 | 2000 |
| MID-STATES ELECTRIC COMPANY, INC. C30476-1998 | Foreign Corporation | Withdrawn Not in good standing | Director | 1800 WEST LOOP SOUTH SUITE 500, HOUSTON TX 77027 | 1998 |
| pan american electric, inc. C10905-1994 | Foreign Corporation | Withdrawn Not in good standing | Director | 1800 WEST LOOP SOUTH, #500, HOUSTON TX 77027 | 1994 |