| Company | PROSTAR GROUP LLC |
| Business Number | 6520164 |
| Company | RAMON INSTALLATION INC. |
| Business Number | 6391956 |
| Company | LEA VALLEY INC. |
| Business Number | 6725212 |
| Company | GLOBAL UTILITIES GROUP LLC |
| Business Number | 6758860 |
| Company | SB CONSTRUCTION PROJECTS INC. |
| Business Number | 6828294 |