| Rank | Company | Overall Rank | City | State | Employees | Primary Market | Primary Service | Total Megawatts Installed | Total Megawatts 2016 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Moss | 21 | Fort Lauderdale | FL | 621 | Utility | Construction Firm | 1,305,245.0 | 214.0 |
| 2 | J&B Solar | 24 | Cocoa | FL | 22 | Utility | Construction Firm | 598.0 | 161.0 |
| 3 | SunPower by esaSolar | 34 | Lake Mary | FL | 25 | Utility | Developer | 636,874.0 | 100.0 |
| 4 | Advanced Green Technologies | 44 | Fort Lauderdale | FL | 25 | Commercial | EPC | 250,529.0 | 47.7 |
| 5 | Clean Footprint | 107 | Cape Canaveral | FL | 10 | Commercial | Developer | 8.5 | 8.4 |
| 6 | Solar Source | 108 | Largo | FL | 51 | Commercial | EPC | 206,277.4 | 8.3 |
| 7 | Florida Solar One | 120 | Fort Lauderdale | FL | 49 | Commercial | EPC | 37.0 | 7.2 |
| 8 | Maximo Solar | 146 | San Juan | FL | 72 | Residential | EPC | 25,000.0 | 5.1 |
| 9 | Alternative Energy Services | 157 | Sanford | FL | 12 | Commercial | EPC | 10.8 | 4.8 |
| 10 | A1A Solar Contracting | 208 | Jacksonville | FL | 50 | Residential | Rooftop Contractor | 16,722.5 | 2.6 |
| 11 | SEM Power | 217 | Tampa | FL | 15 | Commercial | EPC | 17.0 | 2.5 |
| 12 | Superior Solar Systems | 222 | Orlando | FL | 27 | Residential | EPC | 83.0 | 2.4 |
| 13 | Solar Direct | 270 | Sarasota | FL | 30 | Residential | EPC | 8,900.0 | 1.5 |
| 14 | Solar-Ray | 273 | Orlando | FL | 14 | Residential | EPC | 11,840.8 | 1.4 |
| 15 | Solar Electric Power Company (SEPCO) | 276 | Stuart | FL | 12 | Off-Grid | Construction Firm | 9.8 | 1.4 |
| 16 | A National Electric Service | 293 | Pompano Beach | FL | 4 | Residential | EPC | 3.0 | 1.3 |
| 17 | 3D Solar | 316 | Odessa | FL | 13 | Residential | Rooftop Contractor | 8,251.3 | 1.1 |
| 18 | Universal Solar | 329 | Orlando | FL | 17 | Residential | Rooftop Contractor | 1.0 | 1.0 |
| 19 | Solar-Fit | 362 | Holly Hill | FL | 28 | Residential | Rooftop Contractor | 4,657.0 | 0.7 |
| 20 | IQ Power | 363 | Sanford | FL | 32 | Residential | Rooftop Contractor | 7,382.0 | 0.7 |
| 21 | Solar Impact | 374 | Gainesville | FL | 9 | Commercial | Developer | 12,316.0 | 0.6 |
| 22 | Florida Renewable Energy | 380 | Avon Park | FL | 10 | Residential | Rooftop Contractor | 1.0 | 0.6 |
| 23 | Harrimans | 385 | Venice | FL | 15 | Residential | Rooftop Contractor | 5,700.0 | 0.6 |
| 24 | ECS Solar Energy Systems | 388 | Gainesville | FL | 15 | Residential | EPC | 21.0 | 0.5 |
| 25 | Power Production Management | 413 | Gainesville | FL | 15 | Commercial | EPC | 10,040.0 | 0.4 |
| 26 | Brilliant Harvest | 424 | Sarasota | FL | 8 | Residential | Rooftop Contractor | 2,064.0 | 0.4 |
| 27 | Urban Solar | 432 | Boca Raton | FL | 15 | Residential | Rooftop Contractor | 3.0 | 0.4 |
| 28 | Sunshine Solar Services | 439 | Fort Lauderdale | FL | 4 | Off-Grid | Rooftop Contractor | 3,487.0 | 0.3 |
| 29 | American Solar Energy | 442 | Lakeland | FL | 20 | Residential | Rooftop Contractor | 0.5 | 0.3 |
| 30 | Independent Green Technologies | 446 | Tallahassee | FL | 11 | Commercial | EPC | 1.0 | 0.3 |
| 31 | Sun Commercial Solar | 454 | Cape Coral | FL | 3 | Residential | Rooftop Contractor | 2.0 | 0.3 |
| 32 | Wayne’s Solar | 491 | Ormond Beach | FL | 20 | Residential | EPC | 1.0 | 0.1 |
| 33 | Abender | 493 | Fort Lauderdale | FL | 4 | Commercial | Developer | 1.0 | 0.1 |