| Tonkawa Tribe of Indians of Oklahoma | Arts, Entertainment, and Recreation | $1,340,900 | $1,354,495 | 165 | $23.1M |  Research |
| Hurst Construction and Fabrication LLC | Construction | $929,199 | $932,967 | 53 | $16.4M | Research |
| Hurst Construction and Fabrication, LLC | Construction | $929,100 | $935,578 | 61 | $69.5M | Research |
| A-Line Tds, Inc. | Manufacturing | $780,100 | $786,254 | 92 | $24.1M | Research |
| Asbury Machine Corporation | Manufacturing | $370,600 | $372,916 | 29 | $7.1M | Research |
| Asbury Machine Corporation | Manufacturing | $370,600 | $373,122 | 29 | $7.1M | Research |
| Diemer Construction Co, LLC | Construction | $370,500 | $372,949 | 32 | $10.9M | Research |
| Diemer Construction Co. LLC | Mining, Quarrying, and Oil and Gas Extraction | $351,415 | $353,240 | 31 | <$5M | Research |
| Farmers Cooperative Association | Wholesale Trade | $348,674 | $351,444 | 41 | $10.6M | Research |
| Mediclaims INC | Professional, Scientific, and Technical Services | $321,100 | $322,848 | 33 | $10.5M | Research |
| T & L Well Services, LLC | Mining, Quarrying, and Oil and Gas Extraction | $283,300 | $285,551 | 18 | <$5M | Research |
| Tonkawa Foundry, Inc. | Manufacturing | $246,800 | $248,946 | 28 | $7.3M | Research |
| Davis Sanitation, Inc. | Administrative and Support and Waste Management | $246,300 | $248,243 | 41 | $7.8M | Research |
| Tonkawa Foundry INC | Manufacturing | $238,325 | $239,642 | 28 | $7.3M | Research |
| O-K Bit Service Inc. | Mining, Quarrying, and Oil and Gas Extraction | $220,500 | $222,221 | 18 | <$5M | Research |
| Red Pipe, LLC | Retail Trade | $196,100 | $197,582 | 43 | $10.7M | Research |
| O K Bit Service INC | Manufacturing | $188,365 | $191,138 | 18 | <$5M | Research |
| Northern Management Service, Inc. | Accommodation and Food Services | $131,100 | $132,389 | 30 | $5.3M | Research |
| Buesing's Pump & Supply, Inc. | Wholesale Trade | $107,100 | $107,933 | 10 | <$5M | Research |
| Wilkins Oklahoma Truck Supply, Inc. | Wholesale Trade | $105,623 | $106,283 | 11 | <$5M | Research |
| Bryan Kugel Farms LLC | Agriculture, Forestry, Fishing and Hunting | $104,115 | $104,486 | 24 | <$5M | Research |
| Sarah J. Campbell, Dds, PC | Health Care and Social Assistance | $93,600 | $94,736 | 10 | <$5M | Research |
| Sarah J. Campbell D.d.s. P.c. | Health Care and Social Assistance | $93,600 | $94,713 | 10 | <$5M | Research |
| Cheyenne Technical Services INC | Professional, Scientific, and Technical Services | $85,843 | $86,944 | 9 | <$5M | Research |
| Cheyenne Technical Services INC | Mining, Quarrying, and Oil and Gas Extraction | $84,700 | $85,401 | 6 | <$5M | Research |