| Decore Tool and Manufacturing, | Manufacturing | $594,864 | $298,286 | 21 | $5.5M |  AI Deep Dive |
| Unlimited Staffing Inc. | Administrative and Support and Waste Management | $593,162 | $601,026 | 100 | $15.7M | AI Deep Dive |
| Mgs Enterprises, Ltd | Professional, Scientific, and Technical Services | $549,355 | $553,429 | 28 | $5.6M | AI Deep Dive |
| Caputo's New Farm Produce-Bloomingdale, Inc. | Retail Trade | $545,800 | $552,107 | 88 | $22.0M | AI Deep Dive |
| Mgs Enterprises, Ltd | Professional, Scientific, and Technical Services | $544,942 | $552,556 | 24 | <$5M | AI Deep Dive |
| Triad Associates, Inc. | Construction | $534,697 | $540,214 | 33 | $10.2M | AI Deep Dive |
| Saturn Freight Systems INC | Transportation and Warehousing | $523,301 | $415,423 | 32 | <$5M | AI Deep Dive |
| American Precision Electronics Inc. | Manufacturing | $514,815 | $518,619 | 58 | $15.2M | AI Deep Dive |
| Expeditors Systems, Inc. | Transportation and Warehousing | $513,900 | $517,045 | 30 | $11.6M | AI Deep Dive |
| Expeditor Systems Inc. | Transportation and Warehousing | $513,859 | $517,370 | 30 | $6.0M | AI Deep Dive |
| Saverino & Associates INC | Wholesale Trade | $509,610 | $513,602 | 41 | $12.9M | AI Deep Dive |
| Caputo's New Farm Produce - Hanover Park, Inc. | Retail Trade | $503,400 | $509,259 | 96 | $24.0M | AI Deep Dive |
| Triad Associates Inc. | Other Services (except Public Administration) | $501,017 | $505,832 | 33 | $6.5M | AI Deep Dive |
| Maac Machinery Co., Inc. | Manufacturing | $500,000 | $503,580 | 32 | $8.4M | AI Deep Dive |
| American Precision Electronics | Professional, Scientific, and Technical Services | $495,800 | $498,582 | 67 | $9.4M | AI Deep Dive |
| Chicago Envelope INC | Manufacturing | $484,383 | $487,208 | 45 | $44.6M | AI Deep Dive |
| Time Savers LLC | Real Estate and Rental and Leasing | $458,864 | $461,451 | 27 | $12.2M | AI Deep Dive |
| Here Foods Pbc | Manufacturing | $455,400 | $460,612 | 42 | $14.8M | AI Deep Dive |
| Integrated Homecare Services Chicago Corporation | Professional, Scientific, and Technical Services | $436,000 | $413,585 | 39 | $5.5M | AI Deep Dive |
| Anchor Electric Corp | Construction | $433,725 | $437,184 | 130 | $42.8M | AI Deep Dive |
| Platinum Care Group, Inc. | Health Care and Social Assistance | $430,900 | $433,497 | 60 | $10.3M | AI Deep Dive |
| Precision Plumbing Services, Inc. | Construction | $426,900 | $429,971 | 33 | $10.4M | AI Deep Dive |
| Platinum Care Alliance Group Inc. | Health Care and Social Assistance | $424,700 | $427,590 | 57 | $9.8M | AI Deep Dive |
| Mallof, Abruzino & Nash Marketing INC | Professional, Scientific, and Technical Services | $421,863 | $424,523 | 31 | <$5M | AI Deep Dive |
| Mallof Abruzino & Nash Marketing INC | Professional, Scientific, and Technical Services | $421,863 | $425,531 | 20 | <$5M | AI Deep Dive |