| Djk Enterprises, Inc. | Health Care and Social Assistance | $452,000 | $457,889 | 69 | $11.8M |  Research |
| Kindful Hospice I, LLC | Health Care and Social Assistance | $431,100 | $435,954 | 58 | $9.9M | Research |
| Machill Construction Company, Inc. | Construction | $412,200 | $418,337 | 34 | $38.7M | Research |
| Leachco, INC | Manufacturing | $395,203 | $398,924 | 42 | $11.7M | Research |
| Ada Nissan Inc. | Retail Trade | $372,007 | $374,443 | 38 | $9.6M | Research |
| True Well Service, LLC | Mining, Quarrying, and Oil and Gas Extraction | $370,917 | $375,346 | 37 | <$5M | Research |
| True Well Service, LLC | Mining, Quarrying, and Oil and Gas Extraction | $370,750 | $380,439 | 37 | <$5M | Research |
| National Coating Contractors LLC | Construction | $346,500 | $350,485 | 28 | $9.5M | Research |
| Fenton Ford of Ada, INC | Retail Trade | $342,893 | $344,597 | 58 | $14.6M | Research |
| Leachco, INC | Wholesale Trade | $336,000 | $398,823 | 35 | $10.7M | Research |
| Bruce W. Dennis, M.d. Pllc | Health Care and Social Assistance | $330,000 | $332,383 | 24 | $7.5M | Research |
| Key Westside Concepts of Ada LLC | Accommodation and Food Services | $329,868 | $333,322 | 70 | $12.4M | Research |
| Fenton Ford of Ada, INC | Retail Trade | $324,400 | $326,545 | 33 | $8.3M | Research |
| Two Guns Trucking INC | Transportation and Warehousing | $316,900 | $318,671 | 22 | $5.0M | Research |
| Two Guns Trucking | Transportation and Warehousing | $316,900 | $319,322 | 22 | $5.9M | Research |
| C3 Construction Inc. | Construction | $306,700 | $309,103 | 31 | $35.3M | Research |
| Frontier Trading Inc. | Wholesale Trade | $272,900 | $275,278 | 19 | <$5M | Research |
| Southern Oklahoma Livestock Auction, L L C | Wholesale Trade | $261,300 | $263,161 | 50 | $12.9M | Research |
| Ram Jack of Oklahoma, Inc. | Construction | $259,300 | $261,310 | 24 | $5.6M | Research |
| Manuel Collision, INC | Other Services (except Public Administration) | $254,800 | $257,582 | 22 | <$5M | Research |
| Jan Frances Care Center, LLC | Health Care and Social Assistance | $254,700 | $257,121 | 49 | $8.3M | Research |
| Boadie L. Anderson Quarries INC | Manufacturing | $249,200 | $251,401 | 19 | $18.8M | Research |
| Potrillos Mexican Restaurant, LLC | Accommodation and Food Services | $239,400 | $242,432 | 55 | $9.8M | Research |
| Key Westside Concepts of Ada, LLC | Accommodation and Food Services | $235,600 | $238,702 | 70 | $12.4M | Research |
| Dennis Ventures, INC | Manufacturing | $228,000 | $68,098 | 30 | $8.4M | Research |