| Act Entertainment | 2 | $6,000 | Sep 1, 2026 |
| Affordable Interior Sytems Inc. | 1 | $7,956 | Jan 15, 2019 |
| All-American-Recycling, LLC | 8 | $5,800 | Jun 14, 2016 |
| Alpha Wire Corp. | 6 | $11,420 | Jul 13, 2021 |
| Alphagary Corporation | 31 | $36,013 | Jan 29, 2015 |
| B J's Wholesale Club, Inc. | 3 | $11,000 | Apr 1, 2025 |
| Bisousweet Confections, LLC | 2 | $3,515 | Jan 31, 2023 |
| Blue Hills Recovery, LLC | 4 | $2,581 | Jan 19, 2024 |
| Brideau Sheet Metal and Fabrication, Inc. | 2 | $4,048 | Oct 10, 2019 |
| Carbon Composites, Inc. | 8 | $5,801 | Jul 19, 2022 |
| Central Lighting & Energy, LLC | 1 | $8,000 | Oct 7, 2024 |
| Construction Network Services, Inc. | 1 | $3,713 | Sep 16, 2019 |
| Dick's Sporting Goods, Inc. | 1 | $2,500 | Aug 31, 2023 |
| DRS Recycling Inc. | 4 | $1,295 | Apr 6, 2017 |
| Easypak, LLC | 6 | $19,955 | Aug 2, 2019 |
| Edgewater Construction Incorporated | 15 | $21,218 | Nov 16, 2015 |
| Envirocraft Corporation | 7 | $2,444 | Jan 4, 2017 |
| Erj Construction and Landscape Design Inc. | 2 | $2,024 | Mar 2, 2020 |
| F & D Plastics, Inc. | 14 | $10,900 | Jul 23, 2025 |
| F&M Tool and Plastics, Inc | 26 | $78,204 | May 12, 2021 |
| Fairlawn Medical Investors, LLC | 2 | $8,096 | Apr 7, 2022 |
| Greenleaf Auto Recyclers, LLC | 1 | $2,100 | Dec 18, 2015 |
| Gregory Graham | 2 | $7,760 | Jul 18, 2018 |
| Grove Products, Inc. | 40 | $9,225 | Apr 19, 2023 |
| Highline Warren, LLC | 15 | $57,035 | May 30, 2025 |
| Homegoods, Inc. | 2 | $3,956 | Jun 18, 2019 |
| Jeff's Quality Painting | 3 | $7,760 | Jul 19, 2018 |
| Joseph Cormier | 3 | $3,000 | Mar 17, 2016 |
| Justin Bergeron | 3 | $12,600 | Apr 8, 2016 |
| Larry Hatch | 5 | $10,823 | Aug 17, 2023 |
| Leaktite Corporation | 26 | $18,219 | Oct 26, 2016 |
| Leominster Department of Public Works | 1 | $0 | Sep 28, 2026 |
| Leominster Public Schools | 4 | $0 | Mar 26, 2026 |
| Leominster Recreation Department | 3 | $0 | Mar 26, 2024 |
| Majestic Stone Inc | 19 | $12,500 | Mar 7, 2024 |
| Mark R O'Donnell | 3 | $1,400 | Oct 1, 2021 |
| Mauser Packaging Solutions | 1 | $0 | Sep 8, 2026 |
| Mexichem Specialty Compounds, Inc. | 3 | $11,934 | Feb 28, 2024 |
| Modern Dispersions, Inc. | 65 | $28,428 | Apr 25, 2023 |
| Mucell Extrusion LLC | 1 | $6,620 | Feb 18, 2025 |
| New England Fabricated Metals, Inc. | 2 | $11,615 | Jan 23, 2024 |
| Northstar Construction Services Corporation | 19 | $25,376 | Nov 12, 2024 |
| Quad Graphics | 4 | $11,311 | Aug 5, 2019 |
| Quantum Facilities Services, LLC | 4 | $8,382 | Jul 19, 2018 |
| Seddon Interiors, LLC | 4 | $3,880 | Jul 19, 2018 |
| Spectro Coating Coporation | 1 | $4,436 | Jul 18, 2017 |
| Spectro Coating Corp. | 11 | $37,675 | Dec 10, 2019 |
| Sti Precast | 4 | $6,801 | Nov 10, 2021 |
| Stuart General Construction Corp. | 10 | $30,746 | Mar 19, 2026 |
| Tandem Construction Co., Inc | 3 | $8,948 | May 28, 2025 |
| Teknor Apex Elastomers Inc. | 1 | $3,880 | Jun 29, 2018 |
| Timber Pros., LLC | 1 | $0 | Jun 19, 2020 |
| Toomey Drywall, LLC | 12 | $1,918 | Mar 24, 2017 |
| United Comb and Novelty Corporation | 10 | $9,288 | Jun 10, 2026 |
| US Oral Surgery Management, LLC / Central Massachusetts Oral and Maxillofacial Surgery, P.C. | 3 | $3,480 | Feb 18, 2022 |
| Wass-Arthurs Signs, Inc | 1 | $2,800 | Apr 8, 2016 |
| Wendy's of New England, LLC | 1 | $0 | Feb 7, 2024 |