| Company | S3N CONSULTING CORP. |
| Business Number | 6300931 |
| Company | ARFA SMAK CORPORATION |
| Business Number | 6583195 |
| Company | CONCRETE TECHNOLOGY SERVICES CORP. |
| Business Number | 6726712 |
| Company | SITE TECHNOLOGY SERVICES CORP. |
| Business Number | 6726713 |
| Company | STADEN FLATWORK INC. |
| Business Number | 7075999 |
| Company | LEGGAR CONCRETE SOLUTIONS INC. |
| Business Number | 7076023 |