| Patriot Construction and Industrial, LLC | Construction | $4,539,165 | $4,592,122 | 229 | $71.0M |  Research |
| Stric-Lan Companies, L.l.c. | Mining, Quarrying, and Oil and Gas Extraction | $855,985 | $866,162 | 37 | <$5M | Research |
| Service Machine & Supply INC | Manufacturing | $726,857 | $735,009 | 41 | $10.0M | Research |
| Service Machine & Supply INC | Manufacturing | $715,767 | $724,106 | 32 | $7.8M | Research |
| Digital Machining Systems, L.l | Manufacturing | $628,800 | $612,791 | 43 | $10.5M | Research |
| Digital Machining Systems LLC | Manufacturing | $555,610 | $562,917 | 37 | $9.0M | Research |
| Doco Industrial Insulators Inc. | Construction | $542,780 | $545,011 | 45 | $11.4M | Research |
| Doco Industrial Insulators, Inc. | Construction | $542,780 | $547,063 | 52 | $13.1M | Research |
| Stric-Lan Companies, L.l.c. | Mining, Quarrying, and Oil and Gas Extraction | $475,000 | $479,672 | 19 | <$5M | Research |
| Domingue | Administrative and Support and Waste Management | $336,190 | $340,639 | 47 | $10.2M | Research |
| Acadiana Coatings & Supply, Inc. | Manufacturing | $224,383 | $225,821 | 23 | $22.8M | Research |
| Advanced Radiographics INC | Transportation and Warehousing | $215,613 | $217,031 | 35 | $8.9M | Research |
| Advanced Radiographics, Inc. | Transportation and Warehousing | $215,600 | $216,395 | 35 | $8.2M | Research |
| Hadley Energy Services | Mining, Quarrying, and Oil and Gas Extraction | $212,800 | $215,575 | 21 | <$5M | Research |
| Hadley Energy Services LLC | Mining, Quarrying, and Oil and Gas Extraction | $192,050 | $194,523 | 13 | <$5M | Research |
| Acadiana Coatings & Supply Inc. | Retail Trade | $181,580 | $182,585 | 23 | <$5M | Research |
| Bourque Vacuum Services INC | Professional, Scientific, and Technical Services | $151,515 | $153,228 | 12 | <$5M | Research |
| Bourque Vacuum Services INC | Professional, Scientific, and Technical Services | $151,510 | $154,393 | 12 | <$5M | Research |
| American Wastewater Systems, Inc. | Administrative and Support and Waste Management | $149,233 | $150,418 | 18 | <$5M | Research |
| Precision Wireline Services, LLC | Mining, Quarrying, and Oil and Gas Extraction | $145,100 | $146,704 | 7 | <$5M | Research |
| Precision Wireline Services LLC | Mining, Quarrying, and Oil and Gas Extraction | $135,572 | $136,545 | 7 | <$5M | Research |
| American Wastewater Systems Inc. | Construction | $134,262 | $134,892 | 17 | $5.3M | Research |
| All Phase Plumbing, LLC | Construction | $133,983 | $134,973 | 10 | <$5M | Research |
| All Phase Plumbing, LLC | Construction | $133,900 | $135,070 | 10 | <$5M | Research |
| Jolleys Paint & Collision Center | Other Services (except Public Administration) | $115,181 | $115,991 | 8 | <$5M | Research |