| Steve Gibson Landscaping, LLC | Administrative and Support and Waste Management | $152,600 | $184,713 | 13 | <$5M | AI Deep Dive |
| Ellis and Schneider INC | Construction | $151,860 | $153,206 | 9 | <$5M | AI Deep Dive |
| Ellis & Schneider | Construction | $151,860 | $153,012 | 9 | <$5M | AI Deep Dive |
| Airport Gas Station Inc. | Retail Trade | $150,550 | $151,650 | 17 | $5.7M | AI Deep Dive |
| Nantucket Community Sailing, Inc. | Arts, Entertainment, and Recreation | $149,300 | $151,407 | 7 | N/A | AI Deep Dive |
| Ferrantella Landscaping, Inc. | Administrative and Support and Waste Management | $149,176 | $150,556 | 12 | <$5M | AI Deep Dive |
| Ocb LLC | Construction | $148,917 | $149,835 | 7 | <$5M | AI Deep Dive |
| Homemade Island Ice Cream INC | Accommodation and Food Services | $148,655 | $0 | 33 | $5.9M | AI Deep Dive |
| Nantucket Club Car, LLC | Accommodation and Food Services | $148,062 | $149,242 | 20 | <$5M | AI Deep Dive |
| Glidden & Brescher, PC | Professional, Scientific, and Technical Services | $148,000 | $149,533 | 10 | <$5M | AI Deep Dive |
| Airport Gas Station INC | Retail Trade | $146,700 | $148,464 | 12 | <$5M | AI Deep Dive |
| Hehir Group Custom Builders, Inc. | Construction | $146,250 | $147,611 | 11 | <$5M | AI Deep Dive |
| Nantucket Community Sailing Inc. | Educational Services | $146,078 | $147,027 | 50 | N/A | AI Deep Dive |
| Glyn's Marine INC | Retail Trade | $141,250 | $142,682 | 9 | <$5M | AI Deep Dive |
| The Albert F. Egan, Jr. and Dorothy H. Egan Foundation, INC | Other Services (except Public Administration) | $138,698 | $140,023 | 5 | N/A | AI Deep Dive |
| The Nantucket Dreamland Foundation | Information | $137,755 | $138,972 | 12 | N/A | AI Deep Dive |
| Lindsay Custom Builders, Inc. | Construction | $137,115 | $138,364 | 6 | <$5M | AI Deep Dive |
| Spectaculair LLC | Transportation and Warehousing | $135,700 | $137,049 | 11 | <$5M | AI Deep Dive |
| Warren G. Valero & Sons, Inc. | Agriculture, Forestry, Fishing and Hunting | $134,239 | $135,559 | 10 | <$5M | AI Deep Dive |
| Fish in the Spread, LLC | Arts, Entertainment, and Recreation | $134,100 | $133,663 | 20 | <$5M | AI Deep Dive |
| Nantucket Catering Company LLC | Accommodation and Food Services | $133,725 | $135,099 | 8 | <$5M | AI Deep Dive |
| Lola Burger LLC | Accommodation and Food Services | $131,700 | $243,828 | 8 | <$5M | AI Deep Dive |
| Mcgarvey Concrete Foundations LLC | Construction | $131,232 | $132,424 | 11 | <$5M | AI Deep Dive |
| Sarah F. Alger P.c. | Professional, Scientific, and Technical Services | $130,700 | $131,974 | 7 | <$5M | AI Deep Dive |
| Charles T Esker | Construction | $130,397 | $40,738 | 5 | <$5M | AI Deep Dive |