| 6571 | Canada | Robertson Bright Inc. | 2875 Argentia Road, Unit 1, Mississauga, Ontario L5N 8G6 | +1 877 8133005 | www.rbigroup.net | | |
| 6572 | Canada | Roof & Building Service | 2000 Rogers Rd., Perth, ON K7H 1P9 | +1 613 2641012 | rbs-na.com | | |
| 6573 | Canada | RD Elliott Roofing | 3010 Quabbin Rd.,Odessa, Ont., K0H 2H0 | +1 613 3722837 | www.rdelliottroofing.com | | |
| 6574 | Canada | RDK Electric | Lac La Biche, AB T0A 2C0 | +1 780 6234797 | rdkelectric.ca | | |
| 6575 | Canada | Reboot Solar | 895 Don Mills Road, Two Morneau Shepell Centre, Suite 900, Toronto, ON, M3C 1W3 | +1 888 3089077 | https://www.rebootsolar.com | | |
| 6576 | Canada | Redwood Energy Ltd. | PO Box 541, Nelson, BC, V1L 5R3 | +1 778 8660939 | redwoodenergy.ca | | |
| 6577 | Canada | Regent Electric | 6202 49 Av., Bonnyville AB T9N 2M5 | +1 780 8265573 | https://regentelectric.ca | | |
| 6578 | Canada | Renew Solar Power | 3959, Hwy 1, Berwick, Nova Scotia | +1 902 8034888 | renewsolarpower.ca/ | | |
| 6579 | Canada | Renew Technologies Inc. | | +1 250 5091510 | www.renewtechnologies.ca | | |
| 6580 | Canada | Renewable Lifestyles Ltd. | 4 Slemon Park Drive, Suite 6, Summerside, PE, C0B 2A0 | +1 902 4367111 | www.renewablelifestyles.ca | Canadian Solar Inc. | SMA Solar Technology AG, Fronius International GmbH, Fimer S.p.A. |
| 6581 | Canada | Renewable Watts Canada Ltd. | Newmarket, Ontario | +1 905 8366966 | www.renewablewatts.ca | | |
| 6582 | Canada | Renewall Projects | 214-2914 Kingsview Blvd SE, Airdrie, AB T4A 0E1 | +1 403 9801160 | renewallprojects.ca | | |
| 6583 | Canada | RENL Energy Ltd. | 12 Bayview Heights, Glovertown, Newfoundland | +1 709 5205200 | renl.ca | Victron Energy BV | SMA Solar Technology AG, MidNite Solar Inc., Samlex America Inc., Schneider Electric SA |
| 6584 | Canada | RESCo Energy Inc. | 6435, Northwest Drive, Mississauga, ON, L4V 1K2 | +1 416 3610752 | www.rescoenergy.com | | |
| 6585 | Canada | Resmer Power Generation Inc. | Andrew & Lisa Resmer Bancroft, Ontario | +1 613 3347718 | www.resmerpower.com | | |
| 6586 | Canada | Resolution Electric Ltd | Box 29127 Okanagan Mission RPO, Kelowna, BC V1W 4A7 | +1 250 4486355 | www.resolutionelectric.ca | | |
| 6587 | Canada | RH Electric Ltd. | 4250, 56th Street NW, Salmon Arm, British Columbia, V1E 0B2 | +1 250 8332879 | www.rhelectric.ca | | |
| 6588 | Canada | RI Electrical | 2329 Drummond Ct, Kamloops, BC V1S 1T8 | +1 250 2999221 | https://www.rielectrical.net | | |
| 6589 | Canada | Rideau Solar | | | rideau.solar | | |
| 6590 | Canada | Ridgeline Electric Inc. | 140 Regina Road, Unit 13, Vaughan, Ontario L4L 8N1 | +1 647 8495040 | www.ridgelineinc.ca | | |
| 6591 | Canada | Rikur Energy | 7441 Lowland Drive, Burnaby, BC V5J 5A8 | +1 604 4676527 | www.rikurenergy.com | Enphase Energy, Inc. | |
| 6592 | Canada | Rising Edge Group | 4800 27th Street SE, Calgary, AB T2B 3M4 | +1 403 2028751 | risingedgegroup.com | | |
| 6593 | Canada | Riteline Electric Ltd. | 1373A Hunter Street, Pincher Creek, AB, T0K 1W0 | +1 403 6275756 | www.ritelineelectric.com | | |
| 6594 | Canada | Riverside Energy Systems | 969G Laval Crescent, Kamloops, B.C. V2C 5P4 | +1 250 5780620 | www.riversideenergy.ca | | |
| 6595 | Canada | RJG Solar Ltd. | 596 Raglan St. W, Virden, Manitoba, MB R0M 2C0 | +1 204 8510607 | www.facebook.com/rjgsolarltd | | |
| 6596 | Canada | Rob's Solaricity Inc. | 4 Cannon Court, Whitby, ON, L1N 5V8 | +1 416 9388183 | www.solaricity.ca | Panasonic Corporation (Sanyo) | SMA Solar Technology AG, Fronius International GmbH, Enphase Energy, Inc. |
| 6597 | Canada | Roberts Electrical | 669 McCharles Lake Rd., Naughton, ON, P0M 2M0 | +1 705 5619339 | https://www.robertselectrical.ca | | |
| 6598 | Canada | Rock Paper Sun Ltd. | | +1 306 2901875 | www.rockpapersun.com | | |
| 6599 | Canada | Rockwood Electric Ltd. | 5787 6 Line, Guelph/Eramosa, ON, N0B 2K0 | +1 519 8569558 | www.rockwoodelectric.ca | | |
| 6600 | Canada | Rocky Mountain Solar Co. | 6005 Brown Rd., Dunster, BC V0J 1J0 | +1 250 9684490 | www.rockymountainsolar.ca | | |