| A & L Excavating and Sewer, Inc. | 9 | $11,700 | Sep 7, 2023 |
| Aaron Equipment Company, Inc. | 13 | $3,800 | Jul 16, 2018 |
| Aki Corporation | 4 | $4,546 | Sep 12, 2019 |
| Alloy Chrome, Inc. | 14 | $14,308 | Aug 18, 2022 |
| American NTN Bearing MFG. Corp. | 12 | $3,025 | Feb 5, 2015 |
| Andrew's Roof & Gutter Maintenance Inc. | 6 | $15,100 | Apr 25, 2024 |
| Art Masonry & Brick Inc. | 12 | $10,000 | May 12, 2026 |
| Biological Resource Center of Illinois, LLC | 7 | $1,190 | Jan 26, 2015 |
| Braner USA Inc | 1 | $4,635 | Jan 30, 2026 |
| Bretford Manufacturing, Inc. | 44 | $31,173 | May 15, 2020 |
| Burdzy Tool and Die Co. | 1 | $1,350 | Oct 19, 2023 |
| CH Industries LLC | 2 | $1,129 | Mar 15, 2024 |
| Chicago Powdered Metal Products Co. | 24 | $68,262 | Aug 22, 2016 |
| Craftsman Custom Metals, LLC | 4 | $4,616 | Dec 2, 2021 |
| Dynamite Brewing LLC | 6 | $5,200 | Jul 6, 2022 |
| E. J. Basler Co. | 11 | $18,750 | Jul 7, 2025 |
| Euro Marble & Granite Installations, Inc. | 30 | $37,520 | Aug 14, 2019 |
| Euro Marble Supply, Ltd, dba Euro Marble & Granite, Inc. | 9 | $10,000 | Apr 5, 2018 |
| Gate Gourmet, Inc. | 8 | $13,481 | Jun 9, 2026 |
| General Energy Corporation | 2 | $3,226 | Jun 3, 2024 |
| GMD Chicago, Inc. | 9 | $13,096 | Feb 4, 2025 |
| Illinois Broaching Co. | 18 | $3,875 | Apr 14, 2017 |
| Manor Tool and Manufacturing Co. | 7 | $45,400 | May 18, 2023 |
| McNelly Services, Inc. | 6 | $6,338 | Sep 21, 2023 |
| Midland Stamping and Fabricating Corporation | 12 | $34,754 | Nov 18, 2021 |
| Midwest Uncuts, Inc. dba Midwest Labs | 6 | $4,200 | Apr 24, 2018 |
| MW Industries, Inc. dba Mohawk Spring Corporation | 3 | $15,150 | Sep 4, 2019 |
| Orbit Machining Company | 9 | $2,478 | Jan 8, 2016 |
| Precise Rotary Die Inc. | 14 | $11,000 | Aug 6, 2025 |
| Precision Pouches LLC | 10 | $9,310 | May 26, 2015 |
| Precision Stamping Products, Inc. | 37 | $20,400 | Jul 27, 2018 |
| Simple Affordable Chicagoland Cremation Options, LLC dba Chicagoland Cremation Options | 2 | $1,000 | Aug 4, 2021 |
| Speco, Inc. | 16 | $3,304 | Dec 21, 2021 |
| Tafco Corporation | 70 | $21,681 | Apr 10, 2025 |
| United Remanufacturing Co., Inc. | 16 | $13,150 | Oct 23, 2019 |
| Village of Schiller Park - Water Dept. | 8 | $0 | May 6, 2021 |
| Village of Schiller Park-Village Hall/Police & Fire Stations | 12 | $0 | Apr 5, 2016 |
| Wag Acquisition Group, LLC dba Wag Hotels O'Hare | 1 | $8,200 | Jul 16, 2026 |