| Interbel Telephone Cooperative, Inc. | Information | $603,100 | $605,232 | 28 | <$5M |  Research |
| Lincoln Electric Co-Op INC | Utilities | $519,600 | $522,248 | 22 | N/A | Research |
| Wireless Construction Services Corp | Construction | $472,190 | $475,799 | 37 | $11.5M | Research |
| Wireless Construction | Construction | $471,532 | $475,033 | 31 | $9.6M | Research |
| Wilderness Preserve US Limited Partnership | Arts, Entertainment, and Recreation | $312,500 | $315,942 | 103 | $14.4M | Research |
| Wilderness Preserve US Limited Partnership | Arts, Entertainment, and Recreation | $222,371 | $224,477 | 26 | <$5M | Research |
| W.g.g. Store #104, LLC | Retail Trade | $183,589 | $184,972 | 44 | $11.0M | Research |
| Northwest Electrical Contractors INC | Construction | $174,219 | $174,811 | 17 | $5.6M | Research |
| Four Corner, INC | Accommodation and Food Services | $157,524 | $158,871 | 24 | <$5M | Research |
| Stoken Logging, Inc. | Agriculture, Forestry, Fishing and Hunting | $145,700 | $147,069 | 13 | <$5M | Research |
| Summit Environmental LLC | Mining, Quarrying, and Oil and Gas Extraction | $141,677 | $143,323 | 19 | <$5M | Research |
| Lodestone Adventures LLC | Real Estate and Rental and Leasing | $140,012 | $141,040 | 14 | <$5M | Research |
| Northwest Electrical Contractors INC | Construction | $140,000 | $140,993 | 13 | <$5M | Research |
| Great Northern Concrete Co | Manufacturing | $127,565 | $128,051 | 20 | $19.8M | Research |
| Schickedanz Montana, LLC | Construction | $101,495 | $102,093 | 14 | <$5M | Research |
| Schickedanz Montana, LLC | Arts, Entertainment, and Recreation | $101,495 | $102,310 | 21 | <$5M | Research |
| Lodestone Adventures, LLC | Real Estate and Rental and Leasing | $100,450 | $101,157 | 40 | $7.3M | Research |
| Rural Propane Services LLC | Retail Trade | $100,000 | $68,466 | 5 | <$5M | Research |
| Four Corner, INC | Accommodation and Food Services | $90,050 | $90,492 | 22 | <$5M | Research |
| Tracy Dowdy | Administrative and Support and Waste Management | $89,788 | $91,025 | 139 | $20.4M | Research |
| Eureka Drug INC | Retail Trade | $89,670 | $90,284 | 8 | <$5M | Research |
| Kg Corporation | Retail Trade | $86,170 | $86,645 | 37 | $9.2M | Research |
| North Point INC | Accommodation and Food Services | $77,808 | $78,426 | 17 | <$5M | Research |
| Big Sky Lanes & Casino Inc. | Accommodation and Food Services | $77,606 | $78,179 | 9 | <$5M | Research |
| Koocanusa Plumbing & Electric Inc. | Construction | $75,842 | $76,428 | 11 | <$5M | Research |