Lista de empresas
| Name | Province | City |
|---|---|---|
| RAPID CITY COMP STN - TransCanada PipeLines Limited | Manitoba | Rapid City |
| Rat Creek Compressor Station 06-19 - Obsidian Energy Ltd. | Alberta | Innisfree |
| Rattler Compressor Station 14-12-022-09W4 - Canadian Natural Resources Limited | Alberta | Halsbury |
| Rattler Compressor Station 16-21-022-09W4 - Canadian Natural Resources Limited | Alberta | Kehewin |
| Ravensview Wastewater Treatment - The Corporation of the City of Kingston | Ontario | Kingston |
| Raw Materials Company Inc. - Raw Materials Company Inc. | Ontario | Port Colborne |
| Rayette Manufacturing - Welded Tube of Canada Corp | Ontario | Concord |
| Raytheon ELCAN Optical Technologies - Raytheon Canada Limited | Ontario | Midland |
| RBR BALS 13-15-082-11W6 MWOB - Ridgeback Resources Inc. | Alberta | Brazeau |
| RBR BEAV 06-28-071-09W6 MWOB - Archer Exploration Corp. | Alberta | Calgary |
