| 161 | AtkinsRéalis Canada Inc. | Toronto |
| 162 | AtkinsRéalis Canada Inc. | Vancouver |
| 163 | AtkinsRéalis Canada Inc. | Vaughan |
| 164 | AtkinsRéalis Canada Inc. | Winnipeg |
| 165 | AtkinsRéalis Operations & Maintenance | Montréal |
| 166 | AtkinsRéalis Operations & Maintenance | Halifax |
| 167 | AtkinsRéalis Operations & Maintenance | Lévis |
| 168 | AtkinsRéalis Operations & Maintenance | Montréal |
| 169 | AtkinsRéalis Operations & Maintenance | Montréal |
| 170 | AtkinsRéalis Operations & Maintenance | Québec |
| 171 | AtkinsRéalis Operations & Maintenance | Rimouski |
| 172 | AtkinsRéalis Operations & Maintenance | Toronto |
| 173 | AtkinsRéalis Operations & Maintenance | Toronto |
| 174 | Atlantic Engineering Consultants Ltd. | Corner Brook |
| 175 | Ausenco Engineering Canada ULC | Burlington |
| 176 | Ausenco Engineering Canada ULC | Burnaby |
| 177 | Ausenco Engineering Canada ULC | Calgary |
| 178 | Ausenco Engineering Canada ULC | Dartmouth |
| 179 | Ausenco Engineering Canada ULC | Toronto |
| 180 | Ausenco Engineering Canada ULC | Vancouver |
