| Karl Chevrolet of Stuart LLC | Retail Trade | $758,090 | $766,239 | 105 | $26.5M |  Research |
| Community Care Center, Inc. | Health Care and Social Assistance | $481,762 | $484,745 | 69 | $11.7M | Research |
| Morrison Ck Restaurant Group INC | Accommodation and Food Services | $144,497 | $145,360 | 35 | $6.2M | Research |
| Stuart Veterinary Clinic, P.c. | Professional, Scientific, and Technical Services | $130,975 | $131,711 | 12 | <$5M | Research |
| Los Altos Mexican Restaurant LLC | Accommodation and Food Services | $129,784 | $130,324 | 23 | <$5M | Research |
| Los Altos Mexican Restaurant, LLC | Accommodation and Food Services | $92,703 | $93,363 | 18 | <$5M | Research |
| Morrison Ck Restaurant Group, Inc. | Accommodation and Food Services | $87,288 | $87,936 | 17 | <$5M | Research |
| Stuart Family Dental, P.c. | Health Care and Social Assistance | $72,232 | $72,599 | 10 | <$5M | Research |
| Ganoe Excavating, Inc. | Construction | $62,700 | $63,426 | 7 | <$5M | Research |
| Maharaj LLC | Accommodation and Food Services | $48,118 | $48,258 | 9 | <$5M | Research |
| Dudley Family Farms Corporation | Agriculture, Forestry, Fishing and Hunting | $43,820 | $44,070 | 6 | <$5M | Research |
| Stuart Family Dental, P.c. | Health Care and Social Assistance | $43,432 | $43,775 | 7 | <$5M | Research |
| Schwinger Lawn Service, Inc. | Administrative and Support and Waste Management | $37,309 | $37,531 | 7 | <$5M | Research |
| Maharaj LLC | Construction | $37,132 | $37,404 | 17 | $5.3M | Research |
| Schwinger Lawn Service, Inc. | Administrative and Support and Waste Management | $37,123 | $37,345 | 8 | <$5M | Research |
| S & C Partners LLC | Accommodation and Food Services | $35,560 | $35,719 | 9 | <$5M | Research |
| Wilson & Son Funeral Home & Cremation Services INC | Other Services (except Public Administration) | $33,895 | $34,033 | 5 | <$5M | Research |
| Wilson & Son Funeral Home & Cremation Services, INC | Other Services (except Public Administration) | $33,455 | $33,670 | 3 | <$5M | Research |
| Shannon Waltz | Other Services (except Public Administration) | $28,496 | $28,572 | 2 | <$5M | Research |
| Stuart True Value and Lumber, INC | Retail Trade | $28,300 | $28,588 | 7 | <$5M | Research |
| Terry Harrison | Arts, Entertainment, and Recreation | $25,583 | $25,679 | 4 | <$5M | Research |
| Gus Automotive, LLC | Other Services (except Public Administration) | $24,593 | $24,708 | 3 | <$5M | Research |
| Sackett Construction | Construction | $24,223 | $13,021 | 3 | <$5M | Research |
| Bridges Community Services LLC | Health Care and Social Assistance | $23,275 | $23,574 | 4 | <$5M | Research |
| Bryan Belden | Agriculture, Forestry, Fishing and Hunting | $20,833 | $20,872 | 1 | <$5M | Research |