| NAME | ESTABLISHMENT NUMBER | ESTABLISHED YEAR | CITY | STATE |
|---|---|---|---|---|
| Alta Nissan | 234567159606 | 0 | Woodbridge | Ontario |
| Alta Nissan Richmond Hill | 234567159605 | 0 | Richmond Hill | Ontario |
| Alta Vista Painting | 234567058991 | 0 | Surrey | British Columbia |
| Alta-electronics Inc. | 234567095554 | 1983 | Georgetown | Ontario |
| Altair Engineering Canada, Ltd. | 234567135804 | 0 | North York | Ontario |
| Altalantic Geomatics Research Inc. | 234567136815 | 0 | Sydney | Nova Scotia |
| Altalis Ltd. | 234567116676 | 1998 | Calgary | Alberta |
| Altamax Bbi Development Corporation Inc. | 234567114653 | 0 | Wentworth | Quebec |
| Altasciences Company Inc. | 234567054705 | 0 | Laval | Quebec |
| Altaso Ltd. | 234567132514 | 0 | Calgary | Alberta |