| First Baptist Church of Ada | Other Services (except Public Administration) | $225,750 | $227,462 | 59 | N/A |  Research |
| Treats Solutions, LLC | Professional, Scientific, and Technical Services | $218,323 | $220,578 | 24 | <$5M | Research |
| Hisle Brothers INC | Wholesale Trade | $211,500 | $178,589 | 16 | <$5M | Research |
| Hisle Brothers INC | Wholesale Trade | $210,078 | $212,325 | 15 | <$5M | Research |
| Contract Services of Oklahoma, INC | Administrative and Support and Waste Management | $206,300 | $172,092 | 38 | $6.0M | Research |
| Polo's Authentic Mexican Restaurant, INC | Accommodation and Food Services | $195,400 | $197,012 | 28 | <$5M | Research |
| Tornado Alley Turbo, INC | Transportation and Warehousing | $189,750 | $184,244 | 18 | <$5M | Research |
| Hinson Insurance Agency INC | Finance and Insurance | $177,900 | $179,908 | 12 | $6.2M | Research |
| Addiction & Behavioral Health Center INC | Health Care and Social Assistance | $175,600 | $176,839 | 15 | N/A | Research |
| Ross Construction Services, Inc. | Construction | $171,300 | $172,567 | 18 | <$5M | Research |
| Moon-Baker Agency, Inc. | Finance and Insurance | $171,100 | $189,389 | 11 | $5.7M | Research |
| Southern Oklahoma Urology, Inc. | Health Care and Social Assistance | $169,500 | $170,658 | 12 | <$5M | Research |
| Ross Construction Services INC | Construction | $164,850 | $165,501 | 17 | $19.4M | Research |
| Social Services Foundation of Southern Oklahoma, Inc. | Health Care and Social Assistance | $163,900 | $165,314 | 66 | N/A | Research |
| Apex Surgery Center, LLC | Health Care and Social Assistance | $158,000 | $158,906 | 12 | <$5M | Research |
| Trinity Baptist Church of Ada Oklahoma | Other Services (except Public Administration) | $154,000 | $184,558 | 15 | N/A | Research |
| The Oak Hills Golf and Country Club | Arts, Entertainment, and Recreation | $153,208 | $154,727 | 27 | N/A | Research |
| Guderian Produce Co., Inc. | Retail Trade | $145,100 | $146,168 | 14 | <$5M | Research |
| Harley Express INC | Transportation and Warehousing | $143,000 | $143,528 | 11 | <$5M | Research |
| Quickcare Aprn-Cnpllc | Health Care and Social Assistance | $137,602 | $138,102 | 16 | <$5M | Research |
| Mccortney Family Home Health | Health Care and Social Assistance | $137,500 | $138,642 | 24 | <$5M | Research |
| W&d Transportation | Transportation and Warehousing | $137,000 | $137,900 | 12 | <$5M | Research |
| W&d Transportation INC | Transportation and Warehousing | $137,000 | $137,781 | 12 | <$5M | Research |
| Sweeney, Christopher, Rex and Lawson, Pllc | Professional, Scientific, and Technical Services | $137,000 | $126,792 | 11 | <$5M | Research |
| C & H Tool & Machine, Inc. | Manufacturing | $136,900 | $138,075 | 3 | <$5M | Research |