| Acheson Ventures | 3 | $2,916 | Jan 27, 2015 |
| Acme Sign Co. | 51 | $2,885 | Feb 1, 2022 |
| Action Traffic Maintenance, Inc. | 84 | $29,765 | Apr 26, 2024 |
| Adler Pelzer | 2 | $3,500 | Apr 3, 2018 |
| Ainsworth Electric Inc | 11 | $2,000 | Jan 6, 2020 |
| Ald Thermal Treatment Inc | 10 | $7,800 | Jan 6, 2020 |
| Atlas Custom Homes, Inc. | 1 | $0 | Dec 18, 2023 |
| Auto Value | 2 | $0 | Dec 6, 2021 |
| B & T Electric Inc | 13 | $29,140 | Jun 18, 2019 |
| Bedrock Kitchen and Bath, LLC | 12 | $3,800 | Aug 22, 2025 |
| Blue Moon Abatement | 1 | $350 | Nov 17, 2016 |
| Boddy Construction Company, Inc. | 59 | $12,112 | May 21, 2024 |
| Chassis Corp dba Chassix Inc | 2 | $23,500 | Sep 25, 2018 |
| Chassix Inc. | 20 | $14,550 | Mar 12, 2018 |
| Chassix/SMW | 2 | $1,225 | Jan 12, 2015 |
| Cipa USA Inc | 3 | $450 | Apr 9, 2019 |
| Clarence a Phillips Inc | 1 | $1,050 | May 3, 2018 |
| D.F. Best Company, Inc. | 1 | $0 | Feb 25, 2020 |
| David Fallon Construction | 5 | $200 | Nov 19, 2019 |
| Donaldson Company | 3 | $840 | Apr 1, 2015 |
| Dowell's Carpentry LLC | 6 | $1,500 | May 2, 2022 |
| Dunn Paper Inc | 82 | $56,782 | Oct 19, 2022 |
| Earl Smith Distributing Company | 20 | $3,400 | Jun 13, 2024 |
| Emterra USA | 2 | $2,800 | Jul 21, 2020 |
| Fessler & Bowman Concrete Construction | 1 | $0 | Nov 2, 2015 |
| First Response Roofing & Construction LLC | 3 | $1,150 | May 2, 2022 |
| Fisher Construction | 10 | $900 | Aug 2, 2017 |
| Houses to Homes Remodeling LLC | 6 | $1,400 | Dec 5, 2022 |
| HP Electric Motor Inc | 1 | $0 | May 12, 2016 |
| HP Pelzer | 2 | $2,450 | Oct 5, 2015 |
| HP Pelzer Auto Systems, Inc. | 7 | $6,750 | Jan 10, 2018 |
| HP Pelzer Automotive Inc | 6 | $19,200 | May 6, 2022 |
| III M, LLC | 3 | $0 | Jul 10, 2018 |
| Integrity Repairs LLC | 2 | $200 | Oct 23, 2024 |
| Interior Installation Services, Inc | 9 | $2,650 | May 8, 2019 |
| International Automotive Components (Iac) | 8 | $7,000 | Aug 19, 2025 |
| J Decker Masonry | 16 | $2,900 | Apr 16, 2021 |
| Jim Schweihofer Construction | 2 | $200 | Jun 30, 2015 |
| Kelley Construction, Inc. | 4 | $1,950 | Jun 13, 2025 |
| L & N Drywall | 2 | $0 | Jul 10, 2018 |
| Laross Roofing LLC | 9 | $600 | Oct 11, 2018 |
| Maritime Builders, Inc. | 16 | $1,200 | Apr 29, 2021 |
| Marwood Nursing and Rehab | 5 | $450 | Aug 30, 2021 |
| McLaren Port Huron Hospital | 6 | $3,150 | Apr 15, 2026 |
| Michigan Lawn Maintenance Inc. | 1 | $0 | Nov 2, 2015 |
| Michigan Metal Coatings Company | 61 | $10,415 | Sep 11, 2018 |
| Mueller Brass Company | 272 | $144,793 | May 3, 2024 |
| Mueller Forging Company Inc | 4 | $6,300 | Oct 9, 2025 |
| Mueller Industries dba Mueller Brass | 6 | $28,000 | May 13, 2025 |
| Murray Underground Systems, Inc. | 20 | $3,110 | May 15, 2023 |
| Nicholas Sears Construction, LLC | 3 | $400 | Apr 1, 2025 |
| North Street Plumbing | 3 | $0 | Jul 10, 2018 |
| Osterland Construction, Inc. | 10 | $450 | Sep 22, 2022 |
| P J Wallbank Springs Inc | 27 | $4,631 | Oct 28, 2024 |
| Pamar Enterprises, Inc. | 113 | $50,360 | Feb 2, 2026 |
| Perfection Remod LLC | 3 | $800 | Feb 20, 2024 |
| Pine Grove Hospitality | 2 | $0 | Jun 21, 2023 |
| Port Huron Waste Water Plant | 34 | $14,000 | Jul 28, 2025 |
| Preferred Glass Inc. | 9 | $550 | Feb 25, 2020 |
| Prism Plastics Inc | 29 | $6,320 | Feb 23, 2026 |
| Raymond Excavating Company | 45 | $7,043 | Jul 22, 2025 |
| RJ Hill Painting, LLC | 4 | $400 | Jul 10, 2018 |
| Royalty Roofing USA, LLC | 1 | $1,250 | Apr 1, 2025 |
| SA Torello Inc | 7 | $400 | Dec 5, 2023 |
| Shawmut Corporation | 23 | $6,950 | Nov 27, 2017 |
| Smith Meat Packing Inc | 10 | $7,150 | May 22, 2017 |
| Sombur Machine and Tool | 25 | $8,600 | Mar 13, 2023 |
| Stephenson Electric | 29 | $750 | Oct 15, 2015 |
| The Kroger Co of Michigan #515 | 3 | $1,200 | Jul 24, 2017 |
| The Kroger Co of Michigan #715 | 1 | $0 | Feb 25, 2019 |
| TJ Construction LLC | 16 | $375 | Oct 16, 2024 |
| Toys R US | 1 | $600 | Sep 13, 2016 |
| Trojan Development Company, Inc. | 58 | $2,782 | Mar 5, 2026 |
| U.S. Department of Homeland Security, U.S. Customs and Border Protection 8HSCB0780 | 2 | $0 | Feb 1, 2023 |
| Walt Perry, LLC | 12 | $4,100 | Oct 21, 2025 |
| Walters Masonry Inc | 11 | $500 | Oct 12, 2017 |
| Waste Management | 22 | $6,925 | Aug 23, 2019 |
| Wirtz MFG Co Inc PLT 1 | 111 | $84,870 | Jul 27, 2026 |
| Yen Group LLC | 6 | $2,600 | Apr 10, 2024 |
| Zimmer Roofing and Construction, Ltd. | 10 | $2,050 | Sep 6, 2018 |