| Camcraft, Inc. | Manufacturing | $3,271,951 | $3,309,669 | 216 | $52.8M |  Research |
| Round Ground Metals, INC | Manufacturing | $2,265,745 | $2,291,801 | 120 | $31.4M | Research |
| Ksa Lighting & Controls, Inc. | Manufacturing | $1,792,535 | $1,807,857 | 93 | $24.4M | Research |
| All About Personnel LLC | Administrative and Support and Waste Management | $1,062,597 | $1,074,562 | 369 | $58.1M | Research |
| Symphony Hanover Park, LLC | Health Care and Social Assistance | $992,625 | $1,009,377 | 138 | $23.5M | Research |
| Bracing Systems INC | Real Estate and Rental and Leasing | $736,465 | $865,434 | 48 | $21.7M | Research |
| Schellerer Corporation, Inc. | Manufacturing | $729,200 | $733,975 | 56 | $15.6M | Research |
| Schellerer Corporation Inc. | Manufacturing | $714,500 | $721,312 | 52 | $14.5M | Research |
| Midwest Technical Inspection | Finance and Insurance | $532,500 | $537,204 | 46 | $20.2M | Research |
| Midwest Technical Inspection | Finance and Insurance | $532,500 | $538,239 | 48 | $21.1M | Research |
| Hanover Park Animal Hospital Ltd | Professional, Scientific, and Technical Services | $524,840 | $527,727 | 52 | $7.3M | Research |
| Schnidt Cartage INC | Transportation and Warehousing | $441,875 | $444,942 | 30 | <$5M | Research |
| Mario Conte Excavating, Inc. | Construction | $431,335 | $436,056 | 7 | <$5M | Research |
| Tts Group Incorporated | Wholesale Trade | $424,500 | $429,943 | 32 | $9.8M | Research |
| Tts Group Incorporated | Wholesale Trade | $424,500 | $428,745 | 32 | $9.8M | Research |
| Schnidt Cartage INC | Transportation and Warehousing | $395,417 | $397,742 | 30 | <$5M | Research |
| Generis Tek Inc. | Administrative and Support and Waste Management | $394,742 | $396,913 | 28 | <$5M | Research |
| Generis Tek Inc. | Professional, Scientific, and Technical Services | $394,700 | $397,726 | 28 | $5.8M | Research |
| Mid-States Graphics, Ltd. | Wholesale Trade | $383,600 | $387,106 | 27 | $6.9M | Research |
| International Packing & Crating LLC | Transportation and Warehousing | $382,218 | $386,231 | 34 | <$5M | Research |
| R Midwest INC - Raa5649 | Retail Trade | $377,075 | $379,637 | 80 | $12.5M | Research |
| Standard Industrial & Automoti | Wholesale Trade | $325,100 | $329,082 | 28 | $8.6M | Research |
| Standard Industrial & Automotive Equipment Inc. | Wholesale Trade | $325,100 | $326,545 | 26 | $8.0M | Research |
| Mid-States Graphics Ltd | Wholesale Trade | $313,592 | $315,822 | 27 | $6.9M | Research |
| Jasmine Enterprises, Inc. | Manufacturing | $295,745 | $297,528 | 42 | $14.8M | Research |