| Construction Rénovation Marco Julien inc. | 5753-7730-01 | Montérégie | Active |
| Construction Rénovation P.B. inc. | 5742-9318-01 | Montérégie | Active |
| Construction Rénovation Pandore inc. | 5874-0242-01 | Montérégie | Active |
| Construction Rénovation PSN inc. | 5854-7936-01 | Montérégie | Active |
| Construction Rénovation S.G. inc. | 5812-2615-01 | Montérégie | Active |
| Construction Rénovation St-Hubert inc. | 5688-9173-01 | Montérégie | Active |
| Construction Rénovation Y. Tremblay Inc. | 8258-0309-26 | Montérégie | Active |
| Construction Rénovation Yannick Caron inc. | 5704-9421-01 | Montérégie | Active |
| Construction Rheaume Ltee | 2960-2265-04 | Montérégie | Active |
| Construction Richard et Martin Paquet Ltee | 2219-9970-46 | Montérégie | Active |
| Construction Richard Fournier inc. | 2618-3731-16 | Montérégie | Active |
| CONSTRUCTION RICHARD MURRAY INC | 2316-3090-79 | Montérégie | Active |
| Construction Richard Myre Inc. | 8333-6925-13 | Montérégie | Active |
| Construction Richelieu inc. | 5712-2293-01 | Montérégie | Active |
| Construction Rive-Sud inc. | 5763-6342-01 | Montérégie | Active |
| Construction RKH inc. | 5721-1989-01 | Montérégie | Active |
| Construction RM Gaudette Inc. | 8278-0370-11 | Montérégie | Active |
| Construction RM Patoine Inc. | 8317-6628-11 | Montérégie | Active |
| Construction Robert Fournier inc. | 5850-3731-01 | Montérégie | Active |
| Construction Robert Mandeville Inc. | 2544-4068-79 | Montérégie | Active |
| Construction Robert Ménard inc. | 5628-4052-01 | Montérégie | Active |
| Construction Robert Tétreault inc. | 5596-6915-01 | Montérégie | Active |
| Construction Robinson & Fils Inc. | 5588-8036-01 | Montérégie | Active |
| Construction Roch Poirier | 5609-1069-01 | Montérégie | Active |
| Construction Rocheleau et Martin inc. | 5806-1029-01 | Montérégie | Active |
| Construction Rocky Vachon Inc. | 8302-2038-24 | Montérégie | Active |
| Construction Rodeck inc. | 8337-6459-55 | Montérégie | Active |
| Construction Rodin Inc. | 1478-9226-70 | Montérégie | Active |
| Construction Roy & Associés inc. | 5806-6416-01 | Montérégie | Active |
| Construction Royale H.B inc. | 5775-9227-01 | Montérégie | Active |
| Construction S Lemay Inc. | 8356-8220-01 | Montérégie | Active |
| Construction S. Boucher Inc. | 5838-9875-01 | Montérégie | Active |
| Construction S. Brault inc. | 5783-6603-01 | Montérégie | Active |
| Construction S. Déniel inc. | 5811-4950-01 | Montérégie | Active |
| Construction S. Lafrenière inc. | 5807-0251-01 | Montérégie | Active |
| Construction S. Racicot inc. | 5769-2741-01 | Montérégie | Active |
| CONSTRUCTION S.K.R. INC. | 5587-5975-01 | Montérégie | Active |
| Construction S.R.B. SCC | 1945-7217-83 | Montérégie | Active |
| Construction S.R.F. inc. | 5725-5747-01 | Montérégie | Active |
| Construction S.R.T. inc. | 5747-5527-01 | Montérégie | Active |
| Construction S.T.A.V inc. | 5805-2150-01 | Montérégie | Active |
| Construction S.Wheeler Inc. | 5763-6532-01 | Montérégie | Active |
| Construction S2G inc. | 5815-6860-01 | Montérégie | Active |
| Construction S3M Ltée | 8350-5982-13 | Montérégie | Active |
| Construction Saint-Mathieu inc. | 5783-9540-01 | Montérégie | Active |
| Construction Sam McDuff inc. | 5761-2517-01 | Montérégie | Active |
| Construction Samika inc. | 5776-8194-01 | Montérégie | Active |
| Construction Samuel Berthiaume Inc. | 5762-3027-01 | Montérégie | Active |
| Construction Samuel Chamberland inc. | 5690-3289-01 | Montérégie | Active |
| Construction Savadenn inc. | 5863-8255-01 | Montérégie | Active |