| Church Universal and Triumpant, INC | Other Services (except Public Administration) | $769,800 | $779,529 | 79 | N/A |  Research |
| Yellowstone Park Service Stations | Retail Trade | $243,349 | $246,036 | 7 | <$5M | Research |
| North Entrance Shopping Center, Inc. | Retail Trade | $177,700 | $169,963 | 30 | $7.5M | Research |
| Mcallister's Inn | Accommodation and Food Services | $162,302 | $163,169 | 29 | $9.1M | Research |
| Wonderland Cafe and Lodge LLC | Accommodation and Food Services | $122,304 | $123,389 | 25 | $7.8M | Research |
| Wonderland Cafe and Lodge, LLC | Accommodation and Food Services | $118,900 | $119,606 | 30 | $5.3M | Research |
| Bear Trap LLC | Accommodation and Food Services | $99,750 | $100,652 | 29 | $5.4M | Research |
| Deweese Properties INC | Accommodation and Food Services | $76,933 | $77,435 | 13 | <$5M | Research |
| Yellowstone Gateway Inn LLC | Accommodation and Food Services | $73,696 | $74,308 | 9 | <$5M | Research |
| Yellowstone Village Inn INC | Accommodation and Food Services | $72,628 | $73,046 | 5 | <$5M | Research |
| Bear Trap, LLC | Accommodation and Food Services | $70,500 | $71,062 | 24 | <$5M | Research |
| Dreamcatcher Hotel, LLC | Accommodation and Food Services | $66,800 | $67,258 | 11 | <$5M | Research |
| Nasko Enterprises | Accommodation and Food Services | $64,500 | $65,117 | 36 | $6.4M | Research |
| Mcallisters Inn INC | Accommodation and Food Services | $62,900 | $63,419 | 5 | <$5M | Research |
| Yellowstone Park Hotel Group LLC | Accommodation and Food Services | $58,333 | $58,703 | 2 | <$5M | Research |
| Hell's A'rorin' Outfitters | Accommodation and Food Services | $55,060 | $55,533 | 7 | <$5M | Research |
| Gardiner Town Club, Inc. | Accommodation and Food Services | $54,300 | $54,605 | 7 | <$5M | Research |
| Yellowstone Gateway Inn, LLC | Accommodation and Food Services | $52,641 | $53,084 | 7 | <$5M | Research |
| Yellowstone Village Inn INC | Accommodation and Food Services | $51,900 | $52,247 | 6 | <$5M | Research |
| Ricp Motels, INC | Accommodation and Food Services | $48,300 | $48,705 | 7 | <$5M | Research |
| Yellowstone Dinolube and Repair INC | Other Services (except Public Administration) | $48,140 | $48,708 | 6 | <$5M | Research |
| Dth Operator LLC | Accommodation and Food Services | $46,114 | $46,306 | 11 | <$5M | Research |
| My Wife Says I'm Crazy, LLC | Accommodation and Food Services | $43,200 | $43,608 | 12 | <$5M | Research |
| Yellowstone Park Hotel Group Llc. | Accommodation and Food Services | $41,600 | $41,866 | 2 | <$5M | Research |
| Yellowstone Hot Springs INC | Arts, Entertainment, and Recreation | $40,843 | $41,233 | 8 | <$5M | Research |