| J & B Construction Company, Inc. | 10 | $18,115 | Oct 12, 2018 |
| J-Custom Solutions Inc. | 5 | $4,839 | Mar 13, 2024 |
| J.M. Brennan, Inc. | 14 | $24,122 | Jan 3, 2025 |
| Jair Vivas | 3 | $8,619 | Jul 26, 2018 |
| Jamca LLC | 3 | $13,071 | Jun 7, 2019 |
| James F. Taratino Roofing | 1 | $1,000 | Mar 12, 2019 |
| James Taylor | 5 | $6,400 | Aug 3, 2018 |
| JD Canopy LLC | 3 | $7,262 | Dec 1, 2015 |
| Jeranek Diaz | 4 | $9,541 | Jun 21, 2017 |
| Jesse Taddey | 3 | $2,505 | Feb 15, 2017 |
| Jetro Holdings LLC | 1 | $0 | Jan 4, 2018 |
| Jimenez Construction Inc. | 3 | $4,680 | Jul 6, 2023 |
| JM Construction | 7 | $25,756 | Dec 1, 2016 |
| JM Eagle Construction LLC | 4 | $6,636 | Dec 3, 2024 |
| Joe Debelak Plumbing & Heating Company, Inc. | 29 | $18,799 | Nov 20, 2023 |
| John Beres Builders Inc. | 21 | $9,674 | Jun 2, 2025 |
| Jonco Industries Inc. | 9 | $2,847 | Jun 8, 2022 |
| Joy Global Inc. | 2 | $10,600 | Feb 21, 2017 |
| K T Remodeling Ltd | 1 | $2,500 | Oct 20, 2022 |
| Kappl Construction Inc. | 7 | $14,950 | Sep 4, 2024 |
| Kashmen, Inc. | 3 | $19,790 | Oct 20, 2017 |
| Keiding, Inc. | 18 | $9,930 | Jul 14, 2026 |
| Ken Becker & Sons, Inc. | 15 | $8,042 | Mar 27, 2018 |
| Kinder Morgan, Inc. | 2 | $18,838 | Sep 4, 2025 |
| King Juice Company, Inc. | 5 | $22,931 | Dec 22, 2025 |
| Klein-Dickert Milwaukee, Inc. | 15 | $9,192 | Oct 17, 2024 |
| Klement Sausage Co., Inc. | 26 | $9,815 | Oct 6, 2023 |
| KPH Construction Corp. | 5 | $1,600 | Apr 8, 2016 |
| KPH Environmental, Corp. | 1 | $0 | May 12, 2016 |
| Krueger Bearings, Inc. | 15 | $9,830 | Nov 23, 2015 |
| KS Energy Services, LLC | 6 | $29,997 | Oct 18, 2023 |
| KVG Building Corporation | 7 | $7,725 | Dec 16, 2016 |
| L & J Service Centers L.L.C. | 4 | $5,800 | Sep 28, 2016 |
| Lamers Bus Lines, Inc. | 4 | $4,547 | May 15, 2019 |
| Langer Roofing & Sheet Metal, Inc. | 31 | $33,831 | Jan 11, 2024 |
| Lara Associates LLC | 11 | $10,655 | Jul 1, 2025 |
| Larkman Construction, Inc. | 10 | $7,522 | Mar 6, 2025 |
| Lauro Navarro | 5 | $11,037 | Aug 27, 2025 |
| Leeds West Wisconsin, LLC | 8 | $11,745 | Feb 15, 2018 |
| Legacy Builders Group, Inc. | 2 | $2,217 | Aug 22, 2018 |
| Legacy Masonry LLC | 4 | $1,500 | Nov 1, 2017 |
| Lincoln Contractors Supply, Inc. | 4 | $5,231 | Feb 15, 2024 |
| Lindner Logistics, L.L.C. | 1 | $4,315 | Apr 8, 2022 |
| Litecore, Inc | 10 | $1,820 | Aug 31, 2015 |
| LKQ Great Lakes Corp. | 5 | $8,950 | Dec 8, 2015 |
| Loomis Armored US, LLC | 4 | $12,940 | Nov 15, 2019 |
| Ludell MFG. Co. | 28 | $24,927 | Apr 18, 2017 |
| Luis Perez Home Improvement | 3 | $4,657 | Nov 21, 2017 |
| Lunda Construction Company | 342 | $403,989 | Aug 28, 2024 |
| Lutz Roofing Company, Inc. | 1 | $7,068 | Jul 24, 2018 |
| M & G Partners, LLP | 9 | $3,944 | Dec 13, 2018 |
| M.M. Schranz Roofing, Inc. | 30 | $52,058 | Oct 29, 2024 |
| Macpyles Corporation | 4 | $7,243 | Nov 1, 2016 |
| Majic Plastics, Inc. | 9 | $4,052 | Apr 7, 2026 |
| Malteurop North America, Inc. | 27 | $43,214 | Dec 17, 2021 |
| Manske Property Management, Inc. | 2 | $2,956 | May 23, 2018 |
| Marc Wolf Ltd. | 3 | $1,300 | May 5, 2018 |
| Mared Mechanical Contractors Corporation | 19 | $12,988 | Dec 4, 2019 |
| Marino Construction LLC | 43 | $15,000 | Jul 10, 2025 |
| Marking Services, Inc., | 4 | $0 | Feb 9, 2021 |
| Martin Gurerro | 4 | $8,800 | May 4, 2016 |
| Masonry Restoration, Inc. | 13 | $23,446 | Jul 12, 2023 |
| Master Lock Company LLC | 35 | $18,360 | Jul 26, 2021 |
| Masterfoam Insulation Company | 5 | $5,100 | Apr 9, 2015 |
| Mat-Tech, Inc. | 6 | $7,700 | Jan 22, 2025 |
| Material Recovery Inc. | 4 | $7,875 | Sep 1, 2017 |
| Matzel Manufacturing, Inc. | 1 | $1,345 | Jan 2, 2018 |
| Max Weiss Co., LLC | 11 | $10,458 | Apr 20, 2022 |
| Maxon Industries, Inc. | 17 | $2,671 | Feb 5, 2026 |
| Maya Masonry, Inc. | 2 | $1,690 | Nov 2, 2018 |
| Mayfield Transfer Co., Inc. | 5 | $13,902 | Jan 20, 2026 |
| Maynard Steel Casting Company | 99 | $150,463 | Apr 25, 2023 |
| MCS Woodworking, LLC | 1 | $1,000 | Feb 14, 2020 |
| Mega Marts, LLC | 7 | $18,828 | May 26, 2026 |
| Merit Construction Services, Inc. | 9 | $14,700 | Jul 6, 2015 |
| Metal Forms Corporation | 63 | $19,543 | Jun 28, 2018 |
| Methods & Materials, Inc. | 4 | $2,800 | Jun 11, 2019 |
| Miano Construction Corporation | 3 | $5,040 | Sep 18, 2015 |
| Mid City Corporation | 3 | $15,807 | Aug 30, 2022 |
| Midwest Bin Erector's MN L.L.C. | 2 | $3,126 | Dec 21, 2022 |
| Midwest Tops, Inc., of Oostburg | 1 | $4,315 | May 13, 2022 |
| Millen RFG Corp. | 4 | $3,678 | May 25, 2017 |
| Millen Roofing Company | 15 | $12,330 | Jan 3, 2020 |
| Miller's Bakery, LLC | 5 | $22,631 | Jan 6, 2022 |
| Millercoors LLC | 4 | $14,427 | Mar 16, 2017 |
| Milwaukee Brewing Company | 10 | $37,800 | Aug 14, 2019 |
| Milwaukee Forge, LLC | 128 | $51,822 | Jan 8, 2024 |
| Milwaukee Habitat for Humanity Inc. | 1 | $3,939 | Apr 28, 2026 |
| Milwaukee Logistics LLC | 1 | $4,898 | Aug 15, 2024 |
| Milwaukee Machine Works, Division of Cleveland Gear Company, Inc. | 1 | $5,435 | Feb 20, 2019 |
| Milwaukee Materials, LLC | 2 | $2,057 | Jun 20, 2024 |
| Milwaukee Metal Products Company, Inc. | 12 | $1,813 | Jan 31, 2024 |
| Milwaukee Plate Glass Company | 15 | $10,462 | May 27, 2015 |
| Milwaukee Plating Company | 15 | $17,808 | May 16, 2023 |
| Milwaukee Precision Castings, Inc. | 3 | $12,548 | Jun 15, 2017 |
| Milwaukee Sprayer MFG. Co., Inc. | 17 | $5,250 | Oct 24, 2024 |
| Mitra Midwest Operation, LLC | 3 | $31,942 | Sep 16, 2025 |
| MJ Construction, Inc. | 17 | $116,594 | Apr 16, 2025 |
| Mke Drywall LLC | 3 | $6,003 | Jun 12, 2019 |
| MMC Framing & Remodeling LLC | 2 | $4,965 | Jul 1, 2026 |
| Mohns, Inc. | 8 | $3,550 | Aug 20, 2019 |
| Monro, Inc. | 10 | $26,000 | Sep 22, 2026 |
| Nailco Services LLC | 2 | $1,200 | Jan 27, 2015 |
| Nature Tech LLC | 21 | $55,473 | Mar 26, 2025 |
| Nelson Enrique Rosario-Cruz | 8 | $6,000 | Mar 31, 2015 |
| Nevada Corporation | 5 | $6,400 | Mar 13, 2015 |
| New Berlin Grading, Inc | 8 | $3,288 | Jan 10, 2018 |
| New Expert Foundry Services, Inc. | 4 | $6,800 | Jul 9, 2020 |
| New Pitts Mortuary LLC | 2 | $2,374 | Jan 11, 2018 |
| Noffke Roofing Co., LLC | 7 | $8,709 | Jun 28, 2023 |
| Northcott Neighborhood House, Inc. | 6 | $7,300 | Mar 24, 2022 |
| Northway Fence, Inc. | 4 | $4,665 | Jul 21, 2015 |
| NU-Way Builders LLC. | 2 | $2,025 | Oct 6, 2020 |
| O'Reilly Automotive Stores, Inc. | 4 | $3,400 | Nov 24, 2021 |
| Oleg Konovchenko | 5 | $1,760 | Aug 20, 2015 |
| Oncourse Information Services Inc | 4 | $13,653 | Jan 29, 2021 |
| Original Cheesehead Factory & Retail Store of Foamation, Inc. | 12 | $6,200 | Sep 16, 2021 |
| Oro Verde, Inc. | 2 | $0 | Jul 24, 2020 |
| Outdoor Lighting Construction Co., Inc. | 3 | $1,612 | Nov 3, 2016 |
| Overland Roofing & Remodeling LLC | 1 | $2,800 | May 11, 2017 |
| Overseas Hardwoods Company, Inc. | 1 | $14,895 | Feb 26, 2026 |
| Pac Machinery Bags and Materials | 3 | $18,090 | Feb 11, 2025 |
| Pack Logix, LLC | 6 | $7,951 | Aug 20, 2019 |
| Packaging Solutions Inc | 1 | $5,000 | Dec 14, 2020 |
| Packers Sanitation Services Inc. Ltd | 18 | $120,534 | Oct 30, 2025 |
| Pak Technologies, Inc. | 25 | $16,957 | Nov 7, 2019 |
| Pak-Rite, Ltd. | 3 | $10,430 | Sep 23, 2016 |
| Palermo Villa, Inc. | 32 | $77,594 | Jan 8, 2026 |
| Paul Davis Restoration of S.E. Wisconsin, Inc. | 13 | $7,770 | Nov 9, 2022 |
| Performance Roofing Systems, Inc. | 15 | $28,653 | Feb 1, 2021 |
| Perlick Corporation | 59 | $34,510 | Jan 19, 2024 |
| Peter Schwabe, Inc. | 18 | $5,642 | Jul 24, 2018 |
| Pferd Inc | 1 | $5,627 | May 28, 2025 |
| Pilot Project Brewing LLC | 1 | $8,936 | Jan 13, 2026 |
| Pinicas Siding and Roofing, LLC | 27 | $26,464 | Apr 22, 2019 |
| Pius XI Catholic High School, Inc. | 1 | $9,000 | Apr 12, 2016 |
| Porta Weld, Inc. | 8 | $8,800 | Mar 31, 2017 |
| Powers Holdings, Inc. | 2 | $10,400 | Jul 23, 2025 |
| PPD Construction Services | 5 | $11,220 | Oct 27, 2015 |
| Prize Steak Products, Inc. | 9 | $9,325 | Dec 6, 2019 |
| Product Service & Manufacturing Corp., Inc. | 18 | $18,199 | Dec 15, 2022 |
| Propel Construction, LLC | 2 | $4,774 | Apr 26, 2019 |
| Pure Mechanical LLC | 2 | $4,400 | Mar 23, 2018 |
| QPS Employment Group | 1 | $2,561 | Jun 1, 2023 |
| Quality Pallet Recycling LLC | 8 | $8,654 | Dec 18, 2024 |
| Quicksilver Express Courier of Wisconsin, Inc. | 5 | $3,000 | Feb 27, 2025 |
| R & B Wagner, Inc. | 31 | $31,928 | Jan 6, 2023 |
| R&S General, LLC | 2 | $2,800 | Aug 8, 2024 |
| R. D. Woods Co., Inc. | 65 | $32,003 | May 6, 2022 |
| R.T. Flooring Inc. | 3 | $1,591 | Oct 23, 2018 |
| Radyne Corporation | 15 | $5,375 | Mar 27, 2017 |
| Real Estate Redevelopment Group LLC | 2 | $1,591 | Mar 26, 2019 |
| Recyclean, Inc. | 16 | $23,403 | Apr 21, 2025 |
| Regent Die & Tool Company, Inc. | 17 | $21,220 | Apr 19, 2018 |
| Reichl Construction Inc | 5 | $2,896 | Dec 1, 2016 |
| Rem Wisconsin II, Inc. | 3 | $0 | Feb 25, 2021 |
| Res Manufacturing Company | 5 | $7,363 | Sep 1, 2017 |
| Restaurant Depot, LLC | 7 | $29,138 | Nov 3, 2016 |
| Rexcon, Inc. | 4 | $2,367 | Jun 20, 2019 |
| Rexnord Industries, LLC | 54 | $220,960 | Jan 27, 2016 |
| Reynaldo's Roofing Co LLC | 4 | $3,776 | Dec 5, 2019 |
| Ritus Corporation | 7 | $6,675 | Nov 16, 2021 |
| Rivera's Roofing | 9 | $44,800 | Apr 19, 2017 |
| RK Property Improvements LLC | 2 | $3,848 | Sep 1, 2016 |
| Roadrunner Transportation Services, Inc. | 1 | $6,029 | Jan 28, 2025 |
| Roaring Fork, L.L.C | 4 | $10,000 | Jan 27, 2023 |
| Ronzon J Roofing LLC | 3 | $4,351 | Jun 3, 2022 |
| Roofed Right America LLC | 4 | $17,855 | Feb 29, 2024 |
| Rozga Plumbing & Heating Corporation | 7 | $6,400 | Nov 16, 2018 |
| RT Flooring Inc. | 2 | $2,600 | Oct 23, 2018 |
| Russel Metals Williams Bahcall Inc. | 7 | $63,471 | Jun 12, 2024 |
| Ryan Scott Development, LLC | 7 | $4,800 | Sep 11, 2018 |
| S Squared Construction L.L.C. | 4 | $8,627 | Aug 22, 2018 |
| S&K Building Services Opco, LLC | 2 | $1,000 | Apr 24, 2025 |
| Saint Johns on the Lake | 1 | $0 | Apr 22, 2022 |
| Schaefer Tool and Manufacturing Co. Inc. | 16 | $23,629 | Jan 8, 2016 |
| Schlossmann Imports, Inc. | 5 | $15,139 | Feb 20, 2025 |
| Sellars Absorbent Materials, Inc. | 27 | $39,285 | Dec 17, 2024 |
| Semper FI Roofing, LLC | 20 | $68,662 | Jul 31, 2026 |
| Ser Roofing & Siding, LLC | 9 | $11,889 | Sep 21, 2020 |
| Shoreline Contracting Services Incorporated D/B/A American Demo | 4 | $4,500 | Sep 16, 2015 |
| SI Tumbler Construction Inc. | 2 | $2,219 | Mar 1, 2022 |
| Sic Lazaro U.S. Inc. | 24 | $17,500 | Apr 5, 2023 |
| Signicast LLC | 13 | $22,990 | Sep 25, 2025 |
| Sitar Construction, LLC | 4 | $11,668 | Aug 2, 2023 |
| Smithstonian Materials, LLC | 6 | $8,600 | Jan 14, 2019 |
| Sonoco Metal Packaging | 5 | $24,975 | Jan 3, 2024 |
| Southwest Airlines Co. | 1 | $1,000 | Feb 4, 2020 |
| SP Plus Corporation | 1 | $2,000 | Jan 30, 2017 |
| Spray-O-Bond Company | 63 | $12,754 | Nov 13, 2023 |
| Sprayquip Applications L.L.C. | 5 | $2,400 | Oct 18, 2018 |
| Springrock Gutters | 1 | $2,650 | Mar 21, 2023 |
| SRS Roofing & Sheet Metal, Inc. | 4 | $8,510 | Aug 1, 2019 |
| Staffing Partners, Inc. | 2 | $7,008 | Jun 16, 2025 |
| Stainless Foundry & Engineering, Inc. | 37 | $55,714 | Jul 21, 2023 |
| Starfire Electric, LLC | 1 | $1,724 | Aug 30, 2017 |
| State Painting Company | 8 | $4,256 | Oct 20, 2021 |
| Stein Garden Centers, Inc. | 5 | $12,929 | Sep 1, 2022 |
| Strattec Security Corporation | 11 | $25,842 | Jan 5, 2023 |
| Stryten Energy | 1 | $11,500 | Dec 15, 2022 |