| 6151 | Canada | D&D Electric Ltd | 3565 Perth Road 107 Tavistock, On N0B 2R0 | +1 519 6032924 | www.ddelectric.ca | | |
| 6152 | Canada | Dafoe Electrical, Inc | Stoney Creek, ON, L8G 4P5 | +1 905 7304805 | dafoeelectricalinc.com | | |
| 6153 | Canada | Daisy Energy Inc. | 1500 Sandhill Dr #8, Ancaster, ON L9G 4V5 | +1 877 3520024 | www.daisyenergy.ca | | |
| 6154 | Canada | Dal Glass Systems Inc. | 19100 Dufferin St, Newmarket, Ontario L3Y 4V9 | +1 905 7755555 | www.dalglass.ca | | |
| 6155 | Canada | Dandelion Renewables | 8539 Coronet Rd, Edmonton, AB T6E 4N7 | +1 780 5663000 | www.dandelionrenewables.com | | |
| 6156 | Canada | Darryl Goossen Electrical | P.O. BOX 1207, Preeceville, SK S0A 3B0 | +1 306 5471222 | www.dgelectricalsk.ca | | |
| 6157 | Canada | Dautel Solutions | 8915 80 Ave, Edmonton, AB T6C0T6 | | https://www.dautelsolutions.com | | |
| 6158 | Canada | DBMS Energy Solutions | 30 Brunetville Rd, Kapuskasing, Ontario P5N 2E7 | +1 705 3372222 | www.dbmssolar.net | | |
| 6159 | Canada | DDC Technical Services Limited | 535 Bay Ave., Kelowna B.C. V1Y 7J8 | +1 250 7636633 | https://www.ddctechnicalservices.ca | | |
| 6160 | Canada | Delta Energy Solutions | Ontario | +1 289 9320732 | www.deltaenergysolutions.ca | | |
| 6161 | Canada | Deltro Group | 1706 Mattawa Avenue, Mississauga, ON L4X 1K1 | +1 905 5669816 | deltro.ca | | |
| 6162 | Canada | Demand Renewables | 431 Timothy Street, Newmarket, Ontario, L3Y 1P7 | +1 833 6649376 | https://www.demandrenewables.com | Hanwha Q CELLS GmbH, Canadian Solar Inc., LG Electronics, Inc. | SolarEdge Technologies, Ltd. |
| 6163 | Canada | Développement Énergie Renouvelable Afrique Inc. | 4760, Acorn Street, Suite 213-1, Montréal, Québec, H4C 1L6 | +1 514 4659034 | www.deraenergy.com | | |
| 6164 | Canada | DES Engineering Ltd. | #201, 8403 Coronet Road NW, Edmonton, AB T6E 4N7 | +1 780 8012700 | https://deseng.ca | | |
| 6165 | Canada | Diamond Renewable Energy | 247, Tiffin Street, Barrie, ON L4N 2N3 | +1 705 7183888 | diamondrenewable.com/ | | |
| 6166 | Canada | Dickey M & Sons Ltd | 46202 Fifth Avenue, Chilliwack, BC V2P 1M9 | +1 604 7955704 | https://www.dickeyelectric.ca | | |
| 6167 | Canada | DLR Electric | 2816 Montague St Regina, SK S4S 1Z2 | +1 306 7374453 | dlrelectric.com | | |
| 6168 | Canada | DNM Solar Solutions Inc. | 15592 Kennedy Rd, Newmarket, ON L3Y 4W1 | +1 888 4071524 | alberta.dnmsolar.com | SolarEdge Technologies, Ltd. | Discover Energy Corp. |
| 6169 | Canada | Doctor Solar | 387 Bluewater Road, Unit 4, Bedford, Nova Scotia, B4B 1J7 | +1 902 4683132 | www.doctorsolar.ca | | |
| 6170 | Canada | Don't Panic Electric | P.O. Box 31048, Whitehorse, YT, Y1A 5P7 | +1 867 3326678 | https://www.dontpanic-elec.com | | |
| 6171 | Canada | Double L Electric | P.O. Box 20090, Chemainus, BC, V9L 5H1 | +1 250 7480381 | https://www.doublelelectric.ca | | |
| 6172 | Canada | DownUnder Solar Inc. | 8109 Highway 38, Godfrey ON K0H 1T0 | +1 613 5830139 | www.downundersolar.ca | Hanwha Q CELLS GmbH, Canadian Solar Inc., LG Electronics, Inc. | Enphase Energy, Inc., Schneider Electric SA |
| 6173 | Canada | Drycore Electric Quebec | 2253 Rue Guénette, Saint-Laurent, H4R 2E9 | +1 514 6975104 | www.drycore.com | | |
| 6174 | Canada | DuBee Solar | Range Rd 102, Saint Lina, AB T0A 2Z0 | +1 780 6460372 | https://dubeesolar.com | | |
| 6175 | Canada | Duffy's Electric & Geothermal LTD | BOX 390, 670 Veteran Drive, Cartwright, MB R0K 0L0 | +1 204 5292326 | www.duffyselectric.ca | | |
| 6176 | Canada | Dunn's Electric Ltd | 757 7th Avenue West, Owen Sound, ON, N4K 5J8 | +1 519 3717257 | https://www.dunnselectric.ca | | |
| 6177 | Canada | Dynamic Energy Electric | 1620 11th St. W. Saskatoon, S7M 1H7 | +1 306 2812044 | www.dynamicenergyelectric.net | | |
| 6178 | Canada | Dynamic Solar Tech Inc. | 9, Carmichael Ave., North York, Ontario, M5M 2W5 | +1 800 5525042 | dynamicsolartech.com | | |
| 6179 | Canada | E.C.S. Integrated Limited | 1988 Kingsway, Unit A Sudbury, Ontario, P3B 4J8 | +1 705 5883036 | www.ecsintegrated.com | | |
| 6180 | Canada | E.R. Electrical Contracting | Noëlville, Ontario, P0M 2N0 | +1 705 6983149 | www.erelectricalcontracting.com | | |