| Sagacious Inc. | Accommodation and Food Services | $66,570 | $0 | 12 | <$5M |  AI Deep Dive |
| Moss Rock Landscaping INC | Professional, Scientific, and Technical Services | $66,400 | $67,086 | 7 | <$5M | AI Deep Dive |
| Bakers Bakery and Cafe INC | Accommodation and Food Services | $65,999 | $66,361 | 6 | <$5M | AI Deep Dive |
| Dakota-Greens-Custer Greenhouse & Nursery | Retail Trade | $56,735 | $56,918 | 11 | <$5M | AI Deep Dive |
| Black Hills Playhouse INC | Arts, Entertainment, and Recreation | $55,930 | $56,249 | 7 | <$5M | AI Deep Dive |
| Black Hills Playhouse, Inc. | Arts, Entertainment, and Recreation | $55,930 | $56,390 | 7 | <$5M | AI Deep Dive |
| Ruby Creek Builders LLC | Construction | $53,920 | $54,329 | 6 | <$5M | AI Deep Dive |
| Ruby Creek Builders LLC | Construction | $53,920 | $54,393 | 4 | <$5M | AI Deep Dive |
| Maria Lyndoe | Accommodation and Food Services | $51,226 | $51,455 | 11 | <$5M | AI Deep Dive |
| Good Karma Jewelry LLC | Retail Trade | $50,887 | $51,151 | 19 | $5.3M | AI Deep Dive |
| K2 Masonry Concrete INC | Construction | $49,855 | $50,095 | 6 | <$5M | AI Deep Dive |
| Custerwolf LLC | Accommodation and Food Services | $49,000 | $49,284 | 10 | <$5M | AI Deep Dive |
| Bakers Bakery & Cafe | Accommodation and Food Services | $47,143 | $47,491 | 6 | <$5M | AI Deep Dive |
| The Flying Circus INC | Transportation and Warehousing | $45,700 | $26,240 | 6 | <$5M | AI Deep Dive |
| Custer Heating and Air Conditioning | Construction | $44,995 | $45,267 | 5 | <$5M | AI Deep Dive |
| Little Goat Services LLC | Arts, Entertainment, and Recreation | $43,015 | $43,200 | 2 | <$5M | AI Deep Dive |
| Bailey INC | Finance and Insurance | $42,500 | $42,736 | 4 | <$5M | AI Deep Dive |
| Nielsen Enterprises, LLC | Construction | $41,660 | $41,998 | 2 | <$5M | AI Deep Dive |
| Southern Hills Animal Clinic, P.c. | Professional, Scientific, and Technical Services | $40,945 | $41,242 | 12 | <$5M | AI Deep Dive |
| John Konrad | Accommodation and Food Services | $39,630 | $39,995 | 1 | <$5M | AI Deep Dive |
| Swede Concrete Construction Company | Construction | $38,877 | $39,495 | 5 | <$5M | AI Deep Dive |
| Maria's Mexican | Accommodation and Food Services | $37,553 | $37,825 | 6 | <$5M | AI Deep Dive |
| Custer Camp Properties | Accommodation and Food Services | $36,200 | $36,446 | 6 | <$5M | AI Deep Dive |
| Nxtlaw PC | Public Administration | $35,830 | $36,143 | 2 | N/A | AI Deep Dive |
| Englebrecht Insurance Inc. | Finance and Insurance | $34,300 | $34,573 | 4 | <$5M | AI Deep Dive |