| A.D. Lift Truck | 35 | $7,424 | Feb 11, 2016 |
| Abf Freight Systems, Inc. | 13 | $19,525 | Jul 1, 2015 |
| Acme Glass Corporation | 16 | $19,951 | Jan 9, 2019 |
| American Red Cross | 8 | $7,975 | Aug 13, 2015 |
| Andre Tuckpointing & Brickwork | 51 | $250,731 | Feb 7, 2023 |
| Argo Products Company | 48 | $24,904 | Feb 26, 2019 |
| Atlas Iron Works | 41 | $15,322 | May 16, 2024 |
| B & P Construction | 29 | $8,320 | May 6, 2015 |
| Bachman Machine Company | 8 | $17,109 | Nov 4, 2022 |
| Bade Roofing, Inc. | 10 | $35,485 | Mar 12, 2025 |
| Baldor Electric Company | 36 | $14,807 | Mar 5, 2015 |
| Bam Construction Co., LLC | 9 | $5,488 | Jun 27, 2022 |
| Barnes Jewish Hospital | 19 | $19,940 | Jun 16, 2022 |
| BI-State Utilities Co. | 10 | $19,269 | May 1, 2020 |
| Bommarito Construction | 23 | $23,421 | Mar 6, 2025 |
| Boxes of ST. Louis, Inc. | 7 | $14,048 | Dec 3, 2018 |
| Branch Metal Processing Corporation | 31 | $9,500 | Jul 14, 2015 |
| Breckenridge Materials Company | 9 | $10,765 | Nov 5, 2018 |
| Bussen Terminal, Inc. | 14 | $12,941 | Jul 26, 2018 |
| C. Rallo Contracting Co Inc | 112 | $36,230 | Aug 14, 2019 |
| C.L. Smith Company | 8 | $12,602 | Mar 13, 2019 |
| Carr Lane Manufacturing | 47 | $55,580 | Apr 3, 2018 |
| Charles E. Jarrell Contracting Company, Inc. | 7 | $1,918 | Dec 27, 2021 |
| Charter Communications | 3 | $5,956 | Feb 1, 2018 |
| CJS Roofing Company, LLC | 2 | $1,300 | May 22, 2015 |
| Commercial Plating Company | 16 | $4,382 | Feb 25, 2026 |
| Commonwealth Construction Company | 19 | $34,002 | Jun 3, 2021 |
| Companion Baking Company Inc. | 11 | $11,025 | Apr 11, 2016 |
| Continental Fabricators, Inc. | 116 | $56,152 | Aug 3, 2023 |
| CR Metals Products Inc | 1 | $0 | Dec 20, 2024 |
| Custom Fabricating Co. | 31 | $29,221 | Feb 23, 2023 |
| Davlan Engineering Inc | 15 | $16,189 | Jun 1, 2023 |
| Degel Fender Works, Inc | 13 | $4,301 | Feb 27, 2020 |
| Drake Carpentry | 6 | $2,827 | Aug 3, 2016 |
| Ebco Products Corporation | 55 | $35,438 | Mar 3, 2016 |
| Elliot Tool, Inc. | 4 | $2,835 | Feb 8, 2017 |
| Essex Industries, Inc. | 6 | $4,000 | May 28, 2024 |
| Evans Production Engineering Co. | 18 | $4,724 | Oct 2, 2018 |
| FedEx Ground | 4 | $20,496 | Aug 29, 2022 |
| Fehlig Bros. Box & Lumber Co. | 18 | $8,214 | Sep 7, 2018 |
| Flooring Systems Inc | 13 | $25,275 | Jul 7, 2022 |
| Foreman Fabricators Inc. | 30 | $7,028 | Dec 21, 2022 |
| Frank Construction, LLC. | 4 | $7,859 | Aug 27, 2018 |
| Frank Leta Honda | 2 | $4,527 | Sep 14, 2018 |
| Franklin County Construction, LLC | 20 | $122,662 | Jan 18, 2019 |
| Fulton Iron and Manufacturing, LLC | 13 | $8,656 | Jul 17, 2018 |
| G & C Roofing, LLC | 11 | $19,365 | Apr 10, 2015 |
| Gateway Fire Protection Systems, Inc. | 7 | $5,949 | Mar 12, 2019 |
| Gateway Metallizing Incorporated | 21 | $9,562 | Aug 29, 2023 |
| Gbi, Inc. | 2 | $9,054 | Apr 12, 2018 |
| Geissler Roofing Co., Inc. | 17 | $123,059 | Nov 9, 2021 |
| General Services Administration | 7 | $0 | Mar 5, 2018 |
| Geotechnology LLC | 8 | $13,384 | Feb 3, 2023 |
| GMP Metal Products | 35 | $25,045 | Dec 1, 2021 |
| Graybar Electric | 2 | $17,049 | May 13, 2019 |
| Gross Mechanical Contractors, Inc. | 19 | $21,575 | Mar 2, 2015 |
| H & H Sheet Metal | 9 | $36,616 | Sep 22, 2017 |
| Hoette Concrete Construction Company, Inc. | 4 | $6,630 | Apr 5, 2019 |
| Home Service Oil Company | 24 | $44,731 | Feb 26, 2020 |
| Hyde Sheet Metal | 25 | $17,348 | Jul 25, 2018 |
| Hydrocontrol Systems Inc. | 15 | $6,845 | Apr 28, 2017 |
| Ice Cream Specialties | 55 | $89,462 | Sep 24, 2020 |
| Industrial Soap Company | 12 | $13,229 | Apr 14, 2016 |
| Intercon Chemical Co., Inc. | 31 | $38,482 | Dec 13, 2022 |
| Interior Construction Services Ltd. | 25 | $16,555 | Aug 25, 2022 |
| Inventory Sales Co | 17 | $16,288 | Feb 7, 2023 |
| J. H. Berra Construction Company, Inc. | 52 | $150,816 | Jun 13, 2023 |
| J.D. Street & Company | 1 | $5,820 | Feb 13, 2018 |
| James Mulligan Printing Co. | 5 | $788 | Dec 17, 2018 |
| Jasper Quality Construction, LLC | 14 | $7,969 | Mar 13, 2025 |
| JB Marine Service, Inc. | 10 | $9,722 | Jun 6, 2017 |
| John Beal Inc. | 3 | $24,846 | Mar 25, 2019 |
| John Volpi & Company | 1 | $7,673 | Dec 11, 2019 |
| Kci Construction, Inc. | 13 | $20,742 | Apr 21, 2026 |
| Kelpe Contracting Inc. | 20 | $26,638 | Jan 11, 2024 |
| Kerry, Inc. | 11 | $230,525 | Apr 15, 2019 |
| Klance Staging, Inc. | 9 | $14,622 | May 28, 2019 |
| Koken Manufacturing Company, Inc. | 70 | $61,924 | Jun 20, 2023 |
| Krupp Construction LLC | 2 | $9,960 | Oct 5, 2018 |
| Kupferer Bros. Ornamental Iron Works, Inc. | 30 | $21,046 | Apr 3, 2024 |
| Lasalle Iron Works, Inc. | 31 | $17,304 | Apr 20, 2026 |
| Lectro Engineering Co Inc | 23 | $1,327 | Aug 13, 2024 |
| Lincoln Industrial Corporation | 16 | $19,676 | Jan 15, 2019 |
| Lohr Distributing Company, Inc. | 15 | $14,450 | Feb 27, 2015 |
| Louis Maull Company | 13 | $1,588 | Mar 30, 2016 |
| Lyon Sheet Metal Works Inc. | 24 | $13,368 | Jul 3, 2019 |
| Masterpac Corporation | 25 | $18,944 | Apr 1, 2015 |
| Matthews International Corporation | 2 | $3,978 | Jan 7, 2020 |
| Matthews Manufacturing Inc. | 149 | $105,344 | Apr 9, 2019 |
| Midwest Asbestos Abatement Corp | 2 | $11,408 | Dec 5, 2016 |
| Midwest Siding and Construction, Inc. | 4 | $4,830 | Dec 11, 2017 |
| Missouri Equipment Company | 29 | $12,922 | Jan 3, 2019 |
| Modern Masonry & Construction, Inc. | 5 | $2,710 | Nov 6, 2015 |
| N. Masonry, LLC | 22 | $18,843 | Aug 17, 2017 |
| Neumayer Equipment Company, Inc. | 7 | $12,519 | Jun 27, 2019 |
| North American Galvanizing Company LLC | 22 | $34,602 | Aug 26, 2026 |
| Old World Roofing Company | 10 | $7,335 | Aug 16, 2017 |
| Pace Construction Company | 7 | $8,012 | Nov 13, 2023 |
| Packaging Concepts, Inc. | 69 | $161,064 | Dec 14, 2022 |
| Performance Food Group, Inc. | 5 | $21,081 | May 23, 2024 |
| Pinehurst Masonry, Inc. | 3 | $6,692 | Jul 24, 2017 |
| PJR & Associates, Inc. | 5 | $7,016 | Oct 2, 2017 |
| Plasti-Lite Signs | 17 | $5,924 | Aug 20, 2018 |
| PLS Plumbing & Sewer | 19 | $21,092 | Jul 24, 2018 |
| Pony Corp. | 19 | $7,581 | Jan 25, 2017 |
| Psi/Eye-KO, Inc. | 10 | $690 | Mar 27, 2019 |
| Raven Development, LLC | 6 | $3,622 | Jan 2, 2018 |
| Ravensberg Incorporated | 7 | $0 | Jan 22, 2020 |
| River City Litho Inc | 1 | $2,028 | Feb 15, 2017 |
| Rock Hill Mechanical Corporation | 22 | $17,675 | Aug 18, 2016 |
| S & B Roofing and Exteriors, L.P. | 6 | $1,901 | May 10, 2017 |
| Saint Louis Metalworks Co. | 4 | $12,051 | Jun 22, 2022 |
| Save a Lot | 3 | $6,270 | Feb 29, 2024 |
| Scott-Lee Guttering Company | 10 | $33,000 | Apr 6, 2026 |
| Semco Plastic Company | 36 | $22,666 | Oct 21, 2016 |
| Servco Equipment Company | 39 | $23,830 | Mar 5, 2018 |
| Shay Roofing, Inc. | 12 | $18,568 | Jul 5, 2023 |
| Shelton Industrial Pattern Inc. | 10 | $11,123 | Jan 31, 2018 |
| Solomon Contracting, Inc. | 17 | $13,830 | Oct 22, 2015 |
| South Side Machine Works Inc. | 28 | $47,178 | Nov 16, 2022 |
| ST. Louis Woodworks, Inc. | 25 | $10,215 | Oct 29, 2019 |
| Subsurface Constructors, Inc. | 6 | $972 | Aug 13, 2019 |
| Tailor Made Exteriors, LLC | 14 | $11,963 | Aug 14, 2024 |
| The Home Depot | 14 | $55,737 | Dec 14, 2022 |
| Titan Tube Fabricators, Inc. | 37 | $21,331 | Jan 17, 2018 |
| Tony Prince Flooring | 1 | $2,652 | May 31, 2019 |
| Triad Manufacturing, Inc. | 25 | $13,327 | Sep 5, 2018 |
| Trio Printing Co. | 9 | $6,346 | Mar 28, 2018 |
| United Industries, Corp. | 19 | $9,662 | May 29, 2025 |
| Universe Corporation | 10 | $9,645 | Apr 3, 2018 |
| Urban Improvement Construction, LLC | 6 | $5,800 | Nov 19, 2015 |
| Vandeventer Machine Works | 13 | $9,573 | Dec 8, 2015 |
| Vince Jacks Metal Co. Inc. | 22 | $5,090 | Apr 21, 2015 |
| Vogel Sheet Metal & Heating Inc | 4 | $13,453 | May 23, 2024 |
| Volk Construction Co. | 9 | $6,984 | Mar 28, 2017 |
| VSP Construction Services Inc | 6 | $22,246 | Aug 25, 2023 |
| Warehouse of Fixtures | 15 | $14,513 | Oct 4, 2022 |
| Willert Home Products, Inc. | 107 | $41,348 | Apr 16, 2025 |
| Woemmel Plastering Company, Inc. | 2 | $2,800 | Jan 28, 2016 |
| Wunderlich Fibre Box Co. | 4 | $4,042 | Feb 8, 2016 |
| Zufall and Sons Inc | 9 | $2,255 | Jun 9, 2025 |