| 33751 | United States | Hudson Valley Geo | 36 Gloria Drive, Bldg A, Staatsburg, NY 12580 | +1 845 2354795 | www.hvgeo.com | | |
| 33752 | United States | Hudson Valley Wind Energy, LLC | 70 County Route 7, Pine Plains, New York 12567 | +1 518 3985060 | hudsonvalleywindsolar.com | | |
| 33753 | United States | Huen Electric | 1801 W. 16th Street, Broadview, Illinois 60155 | +1 708 3435511 | www.huenelectric.com | | |
| 33754 | United States | Huffman Electrical Systems, Inc. | 2072 Little Calf Pasture Highway, Swoope, VA 24479 | +1 540 5781907 | www.huffmanelectricalsystems.com | | |
| 33755 | United States | Huffman Solar | Silicon Valley, California | +1 408 4063591 | www.huffmansolar.com | | |
| 33756 | United States | Hull & Associates, Inc. | 6397 Emerald Parkway, Suite 200, Dublin, OH 43016 | +1 614 7938777 | www.hullinc.com | | |
| 33757 | United States | Hull's Electric Services, Inc. | 2265 Fairfield Rd, Gettysburg, PA 17325 | +1 717 3341118 | www.hullselectric.com | | |
| 33758 | United States | Human Solution, Inc. | 5755 Oberlin Dr., #219 San Diego, CA 92121 | +1 858 7529951 | https://humansolutioninc.com | | |
| 33759 | United States | Hunt Electric Corporation | 7900 Chicago Avenue S, Bloomington, MN 55420 | +1 651 6462911 | www.huntelec.com | | |
| 33760 | United States | Hunter Energy Solutions | Granite Bay Business Park, Granite Bay, CA 95746 | +1 916 8714042 | https://www.hunterenergysolutions.com | | |
| 33761 | United States | Huntsman Electric & Horizontal Boring LLC | 9079 S. 1150 West, West Jordan, Utah, 84088 | +1 801 2558642 | huntsmanelectric.com | | |
| 33762 | United States | Huntsville Solar Works, LLC | 1003 Dan Crutcher Rd., Toney, AL 35773 | +1 256 7011425 | www.huntsvillesolarworks.com | OutBack Power, SMA Solar Technology AG | |
| 33763 | United States | Hurst Construction | Sonora, Tuolumne, CA 95370 | +1 209 7432638 | zeropowerhouse.com | | |
| 33764 | United States | HVAC Inc. | 101 3rd Street, Bristol, TN 37620 | +1 423 9895000 | https://www.hvac-inc.com | | |
| 33765 | United States | Hybrid Electric Solutions | | +1 818 6069721 | hybrid-electric-solutions.business.site | | |
| 33766 | United States | Hybrid Power Electric, Inc. | Murrieta, CA 92562 | +1 951 4737783 | hybridpowerelectric.com | | |
| 33767 | United States | Hybrid Solar Green Energy Inc. | 5424 S Cameron # 102, Las Vegas, Nevada, 89118 | +1 702 4354820 | www.hybridsolar.com | | |
| 33768 | United States | Hewitt Young Electric | 645 Maple St., Rochester, NY 14611 | +1 585 2884480 | www.hewittyoung.com | | |
| 33769 | United States | Hypower Inc. | 5913 NW 31st Avenue, Ft. Lauderdale, FL, 33309 | +1 888 9789300 | www.hypowerinc.com | | |
| 33770 | United States | Hytech Solar | 6 Washington Avenue Bayshore, NY 11706 | +1 888 3943111 | www.hytechsolar.com | | |
| 33771 | United States | I & E Solutions, LLC | Prescott, Arizona | +1 928 7130557 | www.prescottelectricalservices.com | | |
| 33772 | United States | I Love My Solar | | +1 877 6076527 | https://ilovemysolar.com | | |
| 33773 | United States | I Team Builders & Design | 22647 Ventura Blvd #265, Woodland Hills, CA 91364 | +1 818 8352247 | iteambuildersdesign.com | | |
| 33774 | United States | I.N.O Electrical Service Inc. | Falmouth, MA | +1 508 4725474 | www.site.inoelectricalservice.com | | |
| 33775 | United States | Independence Renewable Energy | 926 E. Church St., Sandwich, IL 60548 | +1 815 4141788 | www.solarpowerprofessor.com | SolarEdge Technologies, Ltd., Fimer S.p.A. | |
| 33776 | United States | i1 Energy LLC | | +1 415 6585954 | https://i1energy.com | Jinko Solar Holding Co., Ltd. | SMA Solar Technology AG |
| 33777 | United States | Iberfasa S.L. | 1379, Shoreline Parkway, Mountain View, CA, 94043 | +1 718 9993939 | www.iberfasa.com | | |
| 33778 | United States | Icon Power LLC | 1605 W University Dr #101, Tempe, AZ 85281 | +1 888 7773766 | https://iconpwr.com | SolarEdge Technologies, Ltd. | |
| 33779 | United States | Icon Solar, LLC | 50 West Technecenter Drive Suite K, Milford, OH 45150 | +1 513 3967777 | www.iconsolar.com | | |
| 33780 | United States | Iconic Energy | 4585, American Road, Rockford, IL 61109 | +1 815 9758303 | iconicnrg.com | | |