| The Kades Corporation | Accommodation and Food Services | $8,154,000 | $8,247,545 | 500 | $88.8M |  Research |
| Texas Transeastern INC | Transportation and Warehousing | $7,889,073 | $7,691,206 | 500 | $133.5M | Research |
| Axion Logistics LLC | Construction | $6,056,000 | $6,123,457 | 200 | $74.9M | Research |
| Techcorr USA Management LLC | Professional, Scientific, and Technical Services | $5,249,245 | $5,308,641 | 379 | $76.4M | Research |
| 3s Team, LLC | Construction | $5,000,000 | $5,061,233 | 300 | $102.2M | Research |
| Meador Staffing Services INC | Administrative and Support and Waste Management | $4,374,755 | $4,427,012 | 479 | $75.4M | Research |
| Cima Services Management, Inc. | Construction | $4,339,686 | $4,282,547 | 290 | $67.1M | Research |
| Wrist North America INC | Wholesale Trade | $4,300,000 | $4,037,279 | 338 | $103.5M | Research |
| H & M Mechanical Constructors, Inc. | Construction | $4,017,500 | $4,063,288 | 233 | $265.5M | Research |
| Pure Safety Group, Inc. | Wholesale Trade | $3,773,838 | $3,147,186 | 485 | $148.6M | Research |
| Tradestar INC | Administrative and Support and Waste Management | $3,417,900 | $3,458,440 | 250 | $39.3M | Research |
| Ser Construction Partners, LLC | Construction | $2,971,900 | $0 | 373 | $115.6M | Research |
| South Texas Specialty Welders, LLC | Wholesale Trade | $2,903,300 | $1,827,663 | 130 | $39.8M | Research |
| Orco Steel LLC | Construction | $2,649,222 | $2,679,367 | 311 | $96.4M | Research |
| Mar-Q INC | Accommodation and Food Services | $2,581,100 | $2,613,579 | 500 | $88.8M | Research |
| Palmer Distribution Services, Inc. | Transportation and Warehousing | $2,550,800 | $2,579,453 | 254 | $64.5M | Research |
| Trecora Chemical INC | Manufacturing | $2,188,087 | $2,216,982 | 109 | $108.1M | Research |
| Instrumentation & Electrical | Construction | $2,172,000 | $2,196,814 | 122 | $40.1M | Research |
| Techcorr USA Management LLC | Professional, Scientific, and Technical Services | $2,000,000 | $2,005,664 | 271 | $54.6M | Research |
| South Texas Specialty Welders LLC | Administrative and Support and Waste Management | $2,000,000 | $2,031,014 | 258 | $40.6M | Research |
| 3s Team LLC | Other Services (except Public Administration) | $2,000,000 | $2,013,644 | 235 | $50.5M | Research |
| H & M Mechanical Constructors Inc. | Professional, Scientific, and Technical Services | $2,000,000 | $2,014,575 | 266 | $32.8M | Research |
| Amerapex Ndt LLC | Professional, Scientific, and Technical Services | $2,000,000 | $2,014,111 | 277 | $55.8M | Research |
| Teadit NA INC | Manufacturing | $1,975,000 | $1,982,792 | 125 | $34.9M | Research |
| Teadit NA INC | Manufacturing | $1,975,000 | $1,995,562 | 125 | $34.9M | Research |