| Norwalk Redi-Mixed Concrete, INC | Manufacturing | $1,846,300 | $1,856,467 | 130 | $128.9M |  Research |
| Comito Enterprises, Inc. | Wholesale Trade | $1,654,300 | $1,666,084 | 155 | $39.9M | Research |
| La Quercia LLC | Manufacturing | $800,000 | $804,111 | 39 | $13.8M | Research |
| Gregg Young Chevrolet of Norwalk, Inc. | Retail Trade | $712,000 | $719,278 | 46 | $11.6M | Research |
| La Quercia LLC | Manufacturing | $505,920 | $510,397 | 32 | $11.3M | Research |
| Kelly Cortum INC | Construction | $412,700 | $415,696 | 28 | $10.5M | Research |
| Evcc Corp. | Arts, Entertainment, and Recreation | $301,352 | $302,582 | 28 | <$5M | Research |
| Norwalk Family Dentistry, LLC | Health Care and Social Assistance | $261,600 | $263,263 | 19 | <$5M | Research |
| M&e Cunningham Corp | Accommodation and Food Services | $228,979 | $0 | 64 | $11.4M | Research |
| M&e Cunningham Corp. | Accommodation and Food Services | $228,978 | $0 | 45 | $8.0M | Research |
| Rowe Electronics, Inc. | Wholesale Trade | $192,500 | $193,729 | 21 | $6.4M | Research |
| Rowe Electronics INC | Manufacturing | $190,480 | $192,108 | 23 | $6.0M | Research |
| Fellowship Community Church | Other Services (except Public Administration) | $183,497 | $184,482 | 31 | N/A | Research |
| Fellowship Community Church | Other Services (except Public Administration) | $183,400 | $184,631 | 33 | N/A | Research |
| Custard's of Altoona, Inc. | Accommodation and Food Services | $144,824 | $145,886 | 10 | <$5M | Research |
| Crayons 2 Pencils Preschool LLC | Health Care and Social Assistance | $121,500 | $122,569 | 9 | <$5M | Research |
| Lancaster Painting LLC | Construction | $118,000 | $119,258 | 8 | <$5M | Research |
| Ethan a Roos PC | Health Care and Social Assistance | $108,300 | $109,220 | 10 | <$5M | Research |
| Grx Norwalk, Inc. | Retail Trade | $108,100 | $108,826 | 16 | <$5M | Research |
| Ethan a Roos PC | Health Care and Social Assistance | $106,129 | $106,841 | 10 | <$5M | Research |
| Jax Commercial Wall Systems, LLC | Construction | $103,154 | $104,067 | 8 | $9.1M | Research |
| Legacy Golf Club, Inc. | Arts, Entertainment, and Recreation | $100,500 | $101,073 | 55 | $7.7M | Research |
| Executive Laser Wash, Inc. Pka Express Car Wash, Inc. | Other Services (except Public Administration) | $98,200 | $98,967 | 10 | <$5M | Research |
| Wreeves and Associates, Inc. | Wholesale Trade | $92,300 | $92,859 | 6 | <$5M | Research |
| Jax Commercial Wall Systems LLC | Construction | $90,877 | $91,517 | 9 | $10.3M | Research |