| Ameristrong Partners, LLC | Unknown | $321,178 | $325,261 | 31 | N/A |  AI Deep Dive |
| Elgin Well Child Conference | Health Care and Social Assistance | $319,675 | $292,132 | 20 | N/A | AI Deep Dive |
| Mac Electrical Contractors INC | Construction | $316,300 | $318,497 | 22 | $7.2M | AI Deep Dive |
| Car-Mon Products Inc. | Manufacturing | $312,824 | $315,587 | 25 | $6.5M | AI Deep Dive |
| Elgin Symphony Orchestra Association | Arts, Entertainment, and Recreation | $312,672 | $316,563 | 80 | N/A | AI Deep Dive |
| Capsonic Automotive, Inc. | Manufacturing | $311,709 | $315,302 | 22 | $5.8M | AI Deep Dive |
| Capsonic Automotive Inc. | Manufacturing | $311,707 | $315,984 | 22 | $5.8M | AI Deep Dive |
| Richter Industries INC | Manufacturing | $310,125 | $312,071 | 23 | $22.8M | AI Deep Dive |
| Bernardoni Electric INC | Construction | $310,024 | $312,065 | 21 | $6.9M | AI Deep Dive |
| Majestic Distributing Co INC | Other Services (except Public Administration) | $309,763 | $312,964 | 21 | <$5M | AI Deep Dive |
| Irish Tony II Inc. | Other Services (except Public Administration) | $309,722 | $311,933 | 21 | <$5M | AI Deep Dive |
| Elgin Symphony Orchestra Association | Arts, Entertainment, and Recreation | $309,225 | $311,853 | 80 | N/A | AI Deep Dive |
| Jimmy's Charhouse of Elgin | Accommodation and Food Services | $307,352 | $309,990 | 40 | $7.1M | AI Deep Dive |
| Winters Family Practice PC | Health Care and Social Assistance | $303,314 | $305,035 | 26 | $8.2M | AI Deep Dive |
| Fortune Growers, LLC | Retail Trade | $298,725 | $302,683 | 27 | <$5M | AI Deep Dive |
| G.c. Masonry, Inc. | Construction | $297,478 | $299,725 | 22 | $25.1M | AI Deep Dive |
| Reliance Tool & Mfg. Co. | Manufacturing | $297,362 | $272,181 | 22 | $5.8M | AI Deep Dive |
| G.c. Masonry Inc. | Construction | $297,250 | $299,166 | 10 | $11.4M | AI Deep Dive |
| Bellen Container Corporation | Administrative and Support and Waste Management | $297,225 | $299,487 | 17 | <$5M | AI Deep Dive |
| B. D. G. International, Inc. | Transportation and Warehousing | $296,915 | $299,202 | 20 | $7.7M | AI Deep Dive |
| Universal Chemicals and Coatings Inc. | Manufacturing | $295,177 | $296,759 | 21 | $5.9M | AI Deep Dive |
| B & C Enterprises Inc. | Construction | $294,700 | $297,461 | 28 | $9.5M | AI Deep Dive |
| Rps Engineering INC | Wholesale Trade | $292,720 | $294,541 | 15 | <$5M | AI Deep Dive |
| Rps Engineering INC | Wholesale Trade | $292,700 | $294,977 | 15 | <$5M | AI Deep Dive |
| Elgin Super Auto Parts, Inc. | Retail Trade | $292,500 | $294,342 | 25 | $6.8M | AI Deep Dive |