| Hadady Corporation | Manufacturing | $1,819,555 | $1,837,701 | 116 | $30.4M |  Research |
| Hadady Corporation | Manufacturing | $1,807,331 | $1,817,779 | 163 | $42.7M | Research |
| Symphony of Dyer, LLC | Health Care and Social Assistance | $1,331,607 | $1,354,153 | 181 | $30.8M | Research |
| Choice Drywall & Painting, Inc. | Construction | $990,000 | $536,789 | 45 | $11.4M | Research |
| Faith Reformed Church, Inc. | Educational Services | $825,000 | $830,729 | 100 | $12.0M | Research |
| Northwest Oncology PC | Health Care and Social Assistance | $710,700 | $715,354 | 53 | $16.6M | Research |
| Marcotte Medical Group PC | Health Care and Social Assistance | $642,245 | $649,756 | 64 | $20.1M | Research |
| Marcotte Medical Group P.c. | Health Care and Social Assistance | $642,245 | $647,062 | 64 | $20.1M | Research |
| Action Plumbing Inc. | Construction | $641,407 | $648,658 | 36 | $11.4M | Research |
| Illiana Christian High School | Other Services (except Public Administration) | $610,072 | $616,257 | 61 | N/A | Research |
| Dyer Auto Auction, Inc. | Wholesale Trade | $547,823 | $551,725 | 143 | $43.8M | Research |
| Apac Partners, LLC | Professional, Scientific, and Technical Services | $395,970 | $398,507 | 40 | <$5M | Research |
| Modern Machine & Grinding, INC | Manufacturing | $385,100 | $387,664 | 25 | $6.1M | Research |
| Sikma Sons Plumbing Company | Construction | $370,750 | $374,356 | 26 | $8.2M | Research |
| Midwest Training and Ice Center | Educational Services | $370,000 | $372,676 | 60 | $7.8M | Research |
| Brock Contstruction INC | Construction | $356,300 | $340,360 | 22 | $25.1M | Research |
| Eenigenburg Roofing, Inc. | Construction | $345,979 | $348,257 | 30 | $9.9M | Research |
| Rsb Enterprises INC | Retail Trade | $341,300 | $343,787 | 25 | $6.3M | Research |
| Rsb Enterprises INC | Retail Trade | $341,300 | $343,759 | 29 | $7.3M | Research |
| Apac Partners LLC | Professional, Scientific, and Technical Services | $336,422 | $397,598 | 35 | <$5M | Research |
| Millwright Machine, INC | Manufacturing | $319,288 | $319,344 | 11 | <$5M | Research |
| Krilichs Construction, INC | Construction | $309,100 | $311,624 | 18 | <$5M | Research |
| Rubino, Ruman, Crosmer & Polen LLC | Professional, Scientific, and Technical Services | $305,247 | $307,706 | 28 | $6.8M | Research |
| Rubino Ruman Crosmer & Polen LLC | Professional, Scientific, and Technical Services | $305,247 | $307,630 | 28 | $6.8M | Research |
| White Rhino INC | Accommodation and Food Services | $286,843 | $290,715 | 42 | $7.5M | Research |