| Reece Albert, Inc. | Construction | $3,801,300 | $3,850,506 | 272 | $84.3M |  Research |
| Tlc Academy | Educational Services | $3,733,100 | $3,728,121 | 455 | N/A | Research |
| Bepc Incorporated | Professional, Scientific, and Technical Services | $3,303,398 | $3,341,204 | 248 | $25.7M | Research |
| Sendero Drilling Company, LLC | Mining, Quarrying, and Oil and Gas Extraction | $2,465,622 | $289,126 | 101 | $6.1M | Research |
| Automatic Fire Protection INC | Construction | $2,048,900 | $2,073,259 | 175 | $55.4M | Research |
| Housley Communications INC | Construction | $2,000,000 | $2,015,611 | 233 | $72.2M | Research |
| Wtx Oilfield Services LLC | Mining, Quarrying, and Oil and Gas Extraction | $1,999,900 | $821,668 | 175 | $10.6M | Research |
| Jim Bass Ford, Inc. | Retail Trade | $1,977,100 | $1,995,992 | 140 | $35.3M | Research |
| Housley Communications, Inc. | Information | $1,853,632 | $1,866,968 | 252 | $42.3M | Research |
| Bp Surface Solutions, LLC | Mining, Quarrying, and Oil and Gas Extraction | $1,813,800 | $1,836,473 | 104 | $6.3M | Research |
| Bp Surface Solutions | Construction | $1,813,759 | $1,828,873 | 82 | $25.4M | Research |
| Baptist Memorials Ministries | Health Care and Social Assistance | $1,655,860 | $1,667,940 | 164 | $27.9M | Research |
| West Texas Medical Associates | Health Care and Social Assistance | $1,602,760 | $1,615,894 | 141 | $44.3M | Research |
| Caltech Software Systems, Inc. | Professional, Scientific, and Technical Services | $1,550,461 | $1,559,118 | 106 | $21.9M | Research |
| Family Powersports, Inc. | Retail Trade | $1,499,700 | $1,509,131 | 119 | $31.1M | Research |
| Csa Materials, INC | Mining, Quarrying, and Oil and Gas Extraction | $1,491,200 | $1,510,793 | 115 | $7.0M | Research |
| Concho Valley Electric Cooperative INC | Utilities | $1,436,500 | $1,445,689 | 61 | N/A | Research |
| G & G Investments Inc. | Manufacturing | $1,356,633 | $1,363,063 | 138 | $48.7M | Research |
| G&g Investments, Inc. | Manufacturing | $1,356,600 | $1,365,223 | 138 | $48.7M | Research |
| Ct Cube L.p. | Information | $1,339,700 | $1,349,003 | 118 | $19.8M | Research |
| Ct Cube LP | Information | $1,339,700 | $1,352,464 | 118 | $19.8M | Research |
| Watt & Stewart Trucking, Inc. | Transportation and Warehousing | $1,323,000 | $1,331,772 | 98 | $19.7M | Research |
| Watt & Stewart Trucking Inc. | Transportation and Warehousing | $1,267,610 | $1,274,452 | 89 | $17.9M | Research |
| Alnc INC | Manufacturing | $1,156,053 | $1,164,370 | 85 | $22.3M | Research |
| Principal Lighting Group LLC | Wholesale Trade | $1,138,900 | $1,146,723 | 103 | $31.6M | Research |