| 35701 | United States | RCG Inc. | 601, Montgomery Street, Suite 1100, San Francisco, CA 94111 | +1 415 9755500 | https://rcgsf.com | | |
| 35702 | United States | Roraima Consulting, Inc. | One Cross Island Plaza, Suite 114, Rosedale, NY 11422 | +1 718 7231295 | roraimaconsulting.com | | |
| 35703 | United States | RCI Engineering Inc | 5230 S University Dr, Ste 106, Davie, FL 33328 | +1 954 6802690 | rcieng.com | | |
| 35704 | United States | RCI Solar Electric | Galt, CA 95632 | +1 800 8119254 | www.rcisolar.com | | |
| 35705 | United States | RCL Enterprises Inc. | PO Box 647 , Alloway, NJ 08001 | +1 856 3394014 | www.rclsolar.com | | |
| 35706 | United States | RCM Technology Energy Services | 2500, McClellan Ave, No. 350, Pennsauken Township, NJ, 08109 | +1 856 3564500 | https://www.rcmt-energyservices.com | | |
| 35707 | United States | RCS Electrical Services | 1110 NE Pine Island Road, suite 7, Cape Coral, Florida | +1 800 7793848 | www.rcs-electricalservices.com | | |
| 35708 | United States | Roofing Concepts Unlimited /Fl. Inc. | 11820 NW 41st Street, Coral Springs, FL, 33065 | +1 954 7869350 | www.rcu-inc.com | | |
| 35709 | United States | Renewable Design Associates, LLC | Asheville NC | +1 828 4070766 | https://www.renewabledesignassociates.com | | |
| 35710 | United States | RDS Electric, Inc. | 6618 N. 58TH Drive, Glendale, AZ, 85301-3906 | +1 623 9370003 | www.rdselectric.com | | |
| 35711 | United States | Reach Construction Group | 1924 Aldine Western Houston, TX 77038 | +1 919 2679935 | https://reachconstruct.com | | |
| 35712 | United States | Reader Roofing | 676 East 152nd Street, Cleveland, OH, 44110-2358 | +1 216 4511355 | www.readerroofing.com | | |
| 35713 | United States | Reading Electric | 80 Witman Road, Reading, PA 19605 | +1 610 9295777 | www.readingelectric.com | | |
| 35714 | United States | Real Power Engineers, LLC | 704 Ginesi Drive, Suite Eleven - F, P.O. Box 11, Morganville, NJ 07751 | +1 732 5911730 | www.realpowerengineers.com | | |
| 35715 | United States | REAL Solar, SBC. | 3963 8th St. SW, Backus, MN, 56435 | +1 218 9473779 | www.real-solar.com | | |
| 35716 | United States | Rebel Solar | P.O. Box 5898, San Diego, CA 92052-5898 | +1 760 3628020 | rebelsolarusa.com | | |
| 35717 | United States | Reborne Solar | 4610 S. Ulster St., Denver, CO 80237 | +1 720 6657327 | https://rebornesolar.com | | |
| 35718 | United States | Rogers Electric Corp. | 1017 El Camino Real, Redwood City, CA, 94061 | +1 800 3202041 | www.rogersec.com | | |
| 35719 | United States | Renewable Energy Contractors, LLC | PO Box 1005, Blowing Rock, NC 28605 | +1 828 2953786 | renewableenergycontractors.net | | |
| 35720 | United States | REC Solar | 3450 Broad Street, Suite 105, San Luis Obispo, CA 93401 | +1 844 7327652 | https://recsolar.com | | |
| 35721 | United States | Reconnect Solar | 3153 Eastwood Court, Boulder, CO 80304 | +1 970 4850207 | reconnectsolar.com | | |
| 35722 | United States | Rectify, LLC | 1821 S Bascom Ave., Unit 191, Campbell, CA 95008 | +1 855 5732843 | https://rectifysolar.com | | |
| 35723 | United States | Recurrent Energy | 3000 Oak Road, Ste. 300, Walnut Creek, CA 94597 | +1 415 6751500 | www.recurrentenergy.com | | |
| 35724 | United States | Red Barn Solar | 18062 Round Barn Way Kirksville, MO 63501 | +1 660 3426727 | https://www.redbarnsolar.com | | |
| 35725 | United States | Red Cedar Steel | 4621 Domain Drive, Menomonie WI 54751 | +1 715 2350618 | www.redcedarsteel.com | | |
| 35726 | United States | Red Dipper, Inc. | 1166 Shafter Ave Suite C, San Francisco, CA 94124 | +1 510 7466041 | reddipper.com | | |
| 35727 | United States | Renewable Energy Design Group, L3C | 90 Beechwood Drive, Lewisville, NC 27023 | +1 336 6711068 | redgroupnc.com | | |
| 35728 | United States | Red Hot Solar Energy, Inc. | 16059 E Alan Black Blvd, Loxahatchee, FL 33470 | +1 561 7906685 | www.redhotsolar.com | | |
| 35729 | United States | Red One Electric | 311 Butterfield Trail Imperial, CA 92251 | +1 760 2036272 | www.elcentroelectrician.com | | |
| 35730 | United States | Red Sky Solar, LLC | 5304 E. Southern Ave., Mesa, AZ 85206 | +1 480 2155577 | www.redsky-solar.com | | |