| Drilling Fluid Solutions, L.l.c. | Mining, Quarrying, and Oil and Gas Extraction | $1,069,100 | $1,075,042 | 96 | $5.8M |  Research |
| Rayne Guest Home, INC | Health Care and Social Assistance | $761,100 | $767,971 | 132 | $22.5M | Research |
| Guichard Operating Company, LLC | Mining, Quarrying, and Oil and Gas Extraction | $756,623 | $765,640 | 26 | <$5M | Research |
| Guichard Operating Company LLC | Mining, Quarrying, and Oil and Gas Extraction | $756,623 | $764,463 | 26 | <$5M | Research |
| Drilling Fluid Solutions, L.l.c. | Mining, Quarrying, and Oil and Gas Extraction | $663,595 | $667,231 | 33 | <$5M | Research |
| Rotating Solutions Incorporated | Manufacturing | $611,500 | $616,576 | 41 | $10.7M | Research |
| Rotating Solutions INC | Manufacturing | $611,351 | $0 | 29 | $7.6M | Research |
| Bonaventure Co INC | Public Administration | $333,707 | $316,879 | 19 | N/A | Research |
| Bonaventure Co. Inc. | Public Administration | $333,707 | $309,537 | 19 | N/A | Research |
| Star Fabrication Services, Inc. | Construction | $330,903 | $334,441 | 19 | $6.3M | Research |
| Jls Management, INC | Professional, Scientific, and Technical Services | $322,900 | $326,271 | 16 | $5.1M | Research |
| Doug Ashy Building Materials of Rayne, INC | Retail Trade | $302,900 | $306,198 | 30 | $6.2M | Research |
| Schexnailder Sheet Metal Works, INC | Manufacturing | $297,896 | $300,171 | 22 | $5.4M | Research |
| Schexnailder Sheet Metal Works INC | Manufacturing | $297,896 | $299,882 | 22 | $5.4M | Research |
| Star Fabrication Services Inc. | Construction | $267,055 | $270,401 | 20 | $6.6M | Research |
| Therapy Center of Acadiana LLC | Health Care and Social Assistance | $261,103 | $264,207 | 37 | $6.0M | Research |
| Star Measurement Sales and Service Inc. | Construction | $250,000 | $253,285 | 18 | $5.9M | Research |
| Star Measurement Sales and Service, Inc. | Construction | $250,000 | $252,278 | 21 | $6.9M | Research |
| Big R Little S, LLC | Accommodation and Food Services | $243,900 | $247,321 | 54 | $9.6M | Research |
| Rayne Catholic Elementary School | Educational Services | $188,273 | $189,329 | 30 | N/A | Research |
| Rayne Catholic Elementary School | Educational Services | $188,200 | $190,406 | 30 | N/A | Research |
| Chef Roy's Frog City | Accommodation and Food Services | $180,337 | $182,030 | 36 | $6.4M | Research |
| L&l Crane Service, Inc. | Manufacturing | $172,087 | $173,048 | 12 | <$5M | Research |
| Rayne Ventures, LLC | Retail Trade | $170,672 | $171,876 | 42 | $14.1M | Research |
| Dale L. Enterprises, INC | Retail Trade | $170,600 | $172,021 | 37 | $9.2M | Research |