| Bluefin Water Solutions, LLC | Mining, Quarrying, and Oil and Gas Extraction | $1,091,600 | $1,102,152 | 69 | <$5M |  Research |
| Purcell Municipal Hospital | Health Care and Social Assistance | $991,515 | $999,998 | 65 | N/A | Research |
| Purcell Municipal Hospital | Health Care and Social Assistance | $991,500 | $999,102 | 65 | N/A | Research |
| Multi-County Counseling Inc. | Professional, Scientific, and Technical Services | $409,200 | $414,010 | 57 | $5.9M | Research |
| Sunset Estates of Purcell INC | Health Care and Social Assistance | $370,200 | $373,364 | 56 | $9.5M | Research |
| Zeck Chevrolet Oklahoma LLC | Retail Trade | $358,061 | $360,935 | 20 | $5.0M | Research |
| Zeck Chevrolet Oklahoma LLC | Retail Trade | $287,300 | $289,479 | 29 | $7.3M | Research |
| Zeck Ford Oklahoma LLC | Retail Trade | $284,726 | $286,941 | 26 | $6.6M | Research |
| Hl Morris Farms Inc. | Agriculture, Forestry, Fishing and Hunting | $280,500 | $282,052 | 15 | <$5M | Research |
| H.l Morris Farms Inc. | Mining, Quarrying, and Oil and Gas Extraction | $274,600 | $279,332 | 12 | <$5M | Research |
| Zeck Ford Oklahoma LLC | Retail Trade | $258,200 | $260,445 | 29 | $7.3M | Research |
| Wadley's Ems INC | Health Care and Social Assistance | $244,147 | $245,157 | 56 | $13.0M | Research |
| Cc Innovative Computer Services LLC | Professional, Scientific, and Technical Services | $232,948 | $233,969 | 24 | <$5M | Research |
| Road to Recovery Foundation INC | Health Care and Social Assistance | $203,255 | $204,780 | 31 | N/A | Research |
| Wadley's Ems INC | Health Care and Social Assistance | $195,800 | $196,868 | 45 | $10.4M | Research |
| Mid-State Manufactured Housing Corp. | Retail Trade | $194,500 | $195,427 | 14 | <$5M | Research |
| Road to Recovery Foundation Inc. | Health Care and Social Assistance | $173,200 | $174,296 | 19 | N/A | Research |
| American Abstract Company of Mcclain County, Inc. | Professional, Scientific, and Technical Services | $168,000 | $169,123 | 16 | <$5M | Research |
| Dave Meeker Auto, Inc. | Transportation and Warehousing | $163,200 | $164,474 | 13 | <$5M | Research |
| Dave Meeker Auto Inc. | Transportation and Warehousing | $151,000 | $151,798 | 12 | <$5M | Research |
| Bravo's Mexican Grill, INC | Accommodation and Food Services | $148,900 | $150,752 | 20 | <$5M | Research |
| Blankenship Service Company | Mining, Quarrying, and Oil and Gas Extraction | $138,997 | $140,113 | 13 | <$5M | Research |
| Thomas Blankenship | Real Estate and Rental and Leasing | $138,997 | $139,757 | 13 | $5.9M | Research |
| Fielder Enterprises Inc. | Accommodation and Food Services | $138,200 | $140,082 | 27 | <$5M | Research |
| Cc Innovative Computer Service, LLC | Information | $137,300 | $138,259 | 24 | <$5M | Research |