| A & R Builders | 5 | $240 | May 6, 2015 |
| At the Peak Roofing L.L.C. | 4 | $400 | Sep 7, 2023 |
| Bci Construction, LLC | 8 | $400 | Jun 25, 2025 |
| Bogner Tree Services | 5 | $700 | Jun 5, 2023 |
| Bower Concrete, LLC | 4 | $400 | Aug 29, 2022 |
| Brill Ludington, LLC | 3 | $2,000 | Jun 25, 2026 |
| Butch Leonard | 1 | $80 | Aug 31, 2015 |
| Cal Chlor Corporation | 2 | $750 | Feb 28, 2017 |
| Centerline Construction | 2 | $180 | Jun 17, 2015 |
| Change Parts, Inc. | 10 | $3,400 | Apr 5, 2023 |
| City of Ludington | 1 | $600 | Jun 1, 2017 |
| Clancy Painting | 6 | $800 | Aug 14, 2018 |
| Complete Metal Buildings LLC | 3 | $400 | Jul 9, 2021 |
| Crow Exteriors, Inc. | 3 | $500 | Jan 31, 2024 |
| Custom Sheet Metal & Heating, Inc. | 10 | $675 | Jan 28, 2020 |
| Done-Rite Remodeling, LLC | 2 | $900 | Jul 28, 2020 |
| Drier Investments,LLC | 4 | $600 | Jan 28, 2020 |
| Eickelberg Construction LLC | 6 | $400 | Aug 26, 2026 |
| Elite Steel Builders, LLC | 5 | $400 | Feb 14, 2022 |
| F S Remodeling & Repairs, LLC | 5 | $1,200 | Sep 2, 2021 |
| Fastenal Milud | 2 | $3,150 | May 16, 2017 |
| Ferwerda Construction, LLC | 17 | $800 | Feb 14, 2022 |
| Fishbeck Thompson Carr Huber Inc. | 1 | $1,200 | May 1, 2018 |
| Floracraft Corporation | 9 | $8,050 | Jun 28, 2024 |
| G. Freeland Roofing Systems, Inc. | 12 | $6,810 | Aug 26, 2026 |
| Great Lakes Casting Corp | 7 | $3,688 | Apr 3, 2017 |
| Great Lakes Castings LLC | 94 | $32,820 | Nov 4, 2025 |
| Greene Electric Inc | 2 | $0 | Mar 25, 2019 |
| Greg Gebhart Construction | 4 | $200 | May 18, 2021 |
| Hallack Contracting, Inc. | 17 | $8,005 | May 29, 2024 |
| Harbor Design & Construction | 4 | $100 | Aug 19, 2015 |
| Heirloom Carpentry and Construction LLC | 18 | $1,990 | Mar 10, 2022 |
| Helferich Construction LLC | 2 | $7,000 | Nov 22, 2017 |
| Holmes Construction, LLC | 9 | $550 | Sep 28, 2020 |
| House of Flavors, Inc. | 66 | $17,620 | Jun 30, 2025 |
| Indian Summer Coop | 15 | $16,000 | Jul 7, 2026 |
| J&R Roofing | 5 | $400 | Mar 2, 2023 |
| K&D Home Improvements | 4 | $600 | May 21, 2021 |
| Kaines West Michigan Co | 110 | $43,256 | Jun 20, 2017 |
| Kaines West Michigan Wire Co | 8 | $7,175 | Feb 11, 2020 |
| Kelder, LLC | 6 | $800 | Jun 30, 2021 |
| Kissinger Construction, L.L.C. | 2 | $0 | Jun 8, 2026 |
| Ludington City of | 4 | $2,850 | Nov 22, 2019 |
| Matthew 6 Construction, LLC | 1 | $250 | Jul 17, 2020 |
| Metalworks | 50 | $20,050 | Aug 14, 2018 |
| Mike Strouse | 4 | $500 | Mar 17, 2021 |
| Mike Zimmerman Construction, Inc. | 3 | $200 | Jun 30, 2021 |
| MLG Electric LLC | 4 | $0 | Jan 31, 2024 |
| Murphy Well Drilling, Inc. | 9 | $1,200 | Jul 29, 2015 |
| Northridge Metal Fabrication LLC dba Kaines of West Michigan | 3 | $5,000 | Dec 1, 2022 |
| Oakview Medical Care Facility | 5 | $750 | Sep 15, 2017 |
| Optima Ceiling and Walls | 2 | $0 | Jan 31, 2024 |
| Peak Performance Roof Cleaning LLC | 10 | $420,800 | Jun 30, 2025 |
| Ray Scholtens Plumbing, Inc. | 1 | $0 | Jun 30, 2021 |
| Reaper Recovery & Restoration LLC | 10 | $1,200 | Jun 6, 2023 |
| Reborn Construction | 5 | $400 | Sep 9, 2019 |
| Refrigeration & Mechanical Services LLC | 1 | $400 | Sep 20, 2017 |
| Rieth-Riley Construction Co Inc | 45 | $11,416 | Aug 14, 2025 |
| Rudy's Plastering and Drywall Finishing | 22 | $16,500 | Dec 6, 2019 |
| Ryar Construction, LLC. | 2 | $0 | Sep 27, 2017 |
| Schultz Excavating & Asphalt of Ludington, LLC | 22 | $3,030 | Aug 29, 2022 |
| Selvin Construction LLC | 1 | $500 | Jun 25, 2025 |
| Shamrock Electric | 5 | $1,500 | Jun 29, 2021 |
| Shillinger Landscaping, LLC | 2 | $200 | Sep 28, 2020 |
| Star Ingenuity | 8 | $900 | Aug 12, 2025 |
| Subway | 17 | $850 | Jul 15, 2020 |
| Superior Seamless Gutter, LLC | 8 | $1,000 | Sep 2, 2021 |
| Thalman Construction, LLC | 4 | $160 | Feb 13, 2024 |
| The Brill Company Inc | 13 | $6,520 | Oct 19, 2022 |
| Tony and Son, LLC | 13 | $1,400 | Sep 11, 2018 |
| Top Notch Builders LLC | 13 | $1,150 | Feb 18, 2016 |
| Tye's Inc dba Safety Decals | 9 | $2,500 | Sep 15, 2025 |
| Uacj Automotive Whitehall Industries, Inc | 26 | $76,250 | Oct 16, 2025 |
| Uacj-Whitehall Progress Plant | 4 | $2,200 | Oct 29, 2025 |
| Underwater Construction Corporation | 6 | $2,600 | May 5, 2015 |
| Vanderkodde Construction Company | 80 | $7,280 | Mar 14, 2017 |
| Visscher Construction & Landscaping Inc | 6 | $1,000 | Jun 17, 2019 |
| Whitehall Industries Inc. | 49 | $11,740 | Apr 11, 2016 |