| 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 | 8,530,000.00 | 214.00 |
| 2 | J&B Solar | 24 | Melbourne | FL | 22 | Utility | Construction Firm | 3,373,000.00 | 161.00 |
| 3 | ESA | 34 | Orlando | FL | 25 | Utility | Developer | 647,390.00 | 100.00 |
| 4 | Advanced Green Technologies | 44 | Ft Lauderdale | FL | 25 | Commercial | EPC | 287,020.01 | 47.66 |
| 5 | Clean Footprint | 107 | Cape Canaveral | FL | 10 | Commercial | Developer | 8.51 | 8.40 |
| 6 | Solar Source | 108 | Tampa Bay | FL | 51 | Commercial | EPC | 220,589.00 | 8.27 |
| 7 | Florida Solar One | 120 | Fort Lauderdale | FL | 49 | Commercial | EPC | 37.00 | 7.22 |
| 8 | Alternative Energy Services | 157 | Sanford | FL | 12 | Commercial | EPC | 10.78 | 4.78 |
| 9 | A1A Solar Contracting | 208 | Jacksonville | FL | 50 | Residential | Rooftop Contractor | 20,577.62 | 2.63 |
| 10 | SEM Power | 217 | Tampa | FL | 15 | Commercial | EPC | 496,000.00 | 2.50 |
| 11 | Superior Solar Systems | 222 | Orlando | FL | 27 | Residential | EPC | 83.00 | 2.41 |
| 12 | Solar Direct | 270 | Sarasota | FL | 30 | Residential | EPC | 14,122.00 | 1.50 |
| 13 | Solar-Ray | 273 | Orlando | FL | 14 | Residential | EPC | 11,840.80 | 1.43 |
| 14 | Solar Electric Power Company (SEPCO) | 276 | Stuart | FL | 12 | Off-Grid | Construction Firm | 9.80 | 1.40 |
| 15 | A National Electric Service | 293 | Pompano Beach | FL | 4 | Residential | EPC | 3.00 | 1.25 |
| 16 | 3D Solar | 316 | Odessa | FL | 13 | Residential | Rooftop Contractor | 8,251.30 | 1.10 |
| 17 | Universal Solar | 329 | Orlando | FL | 17 | Residential | Rooftop Contractor | 1.00 | 0.98 |
| 18 | Solar-Fit | 362 | Daytona Beach | FL | 28 | Residential | Rooftop Contractor | 13,349.00 | 0.73 |
| 19 | IQ Power | 363 | Sanford | FL | 32 | Residential | Rooftop Contractor | 9,991.97 | 0.72 |
| 20 | Solar Impact | 374 | Gainesville | FL | 9 | Commercial | Developer | 33,854.32 | 0.64 |
| 21 | Florida Renewable Energy | 380 | Avon Park | FL | 10 | Residential | Rooftop Contractor | 1.00 | 0.60 |
| 22 | Harrimans | 385 | Venice | FL | 15 | Residential | Rooftop Contractor | 6,000.00 | 0.55 |
| 23 | ECS Solar Energy Systems | 388 | Gainesville | FL | 15 | Residential | EPC | 21.00 | 0.53 |
| 24 | PPM Solar | 413 | Gainesville | FL | 15 | Commercial | EPC | 20,575.00 | 0.40 |
| 25 | Brilliant Harvest | 424 | Sarasota | FL | 8 | Residential | Rooftop Contractor | 4,174.12 | 0.38 |
| 26 | Urban Solar | 432 | Boca Raton | FL | 15 | Residential | Rooftop Contractor | 3.00 | 0.35 |
| 27 | Sunshine Solar Services | 439 | Weston | FL | 4 | Off-Grid | Rooftop Contractor | 4,358.95 | 0.33 |
| 28 | American Solar Energy | 442 | Lakeland | FL | 20 | Residential | Rooftop Contractor | 0.50 | 0.32 |
| 29 | Independent Green Technologies | 446 | Tallahassee | FL | 11 | Commercial | EPC | 1.00 | 0.30 |
| 30 | Sun Commercial Solar | 454 | Cape Coral | FL | 3 | Residential | Rooftop Contractor | 2.00 | 0.25 |
| 31 | Wayne’s Solar | 491 | Ormond Beach | FL | 20 | Residential | EPC | 1.00 | 0.11 |
| 32 | Abender | 493 | Fort Lauderdale | FL | 4 | Commercial | Developer | 1.00 | 0.10 |