| 3D Additions & Frames, LLC | 8 | $9,000 | May 11, 2016 |
| All Access Equipment | 4 | $3,244 | Nov 27, 2018 |
| Allcoat Technology, Inc. | 46 | $69,762 | Nov 18, 2025 |
| Arrow Paper Corporation | 6 | $16,500 | Apr 5, 2023 |
| Art of the Event | 5 | $6,488 | Jan 9, 2020 |
| Best Pro SMG Construction Corp | 2 | $29,790 | Jan 24, 2025 |
| Brunelle Bros. Electric, Inc. | 2 | $1,650 | May 11, 2016 |
| Burlington Machine, Inc. | 1 | $4,144 | May 3, 2022 |
| Chemgenes Corporation | 6 | $15,900 | Jan 10, 2020 |
| Chestnut Hill Construction, LLC | 15 | $3,924 | Jul 6, 2015 |
| Cimino Automotive, Inc. | 1 | $340 | Oct 15, 2015 |
| Crystal Warehouse Corporation | 3 | $5,000 | Jan 5, 2017 |
| Dusa Pharmaceuticals, Inc. | 7 | $4,620 | Nov 16, 2015 |
| ED Lord | 2 | $2,000 | Jul 20, 2015 |
| Energy Sciences, Inc. | 29 | $9,746 | Mar 31, 2022 |
| Gerritystone, Inc. | 5 | $17,200 | Jan 10, 2023 |
| Health Plus LLC | 3 | $2,000 | Mar 23, 2022 |
| Ibc Engineered Materials Inc | 20 | $33,400 | Apr 5, 2023 |
| Jhuniors Construction Inc. | 5 | $34,899 | Apr 25, 2025 |
| JR Construction | 4 | $35,492 | Aug 30, 2017 |
| Koch Membrane Systems, Inc. | 19 | $11,538 | Sep 19, 2017 |
| Koch Separation Solutions, Inc | 2 | $4,500 | May 26, 2020 |
| Kovalus Separation Solutions, LLC | 1 | $6,453 | Jun 4, 2024 |
| Langone Brothers Landscaping, LLC | 1 | $4,900 | Feb 19, 2015 |
| Lehigh Northeast Cement Company | 2 | $4,500 | May 20, 2015 |
| M & Jara King Construction Corp | 4 | $20,602 | Oct 4, 2024 |
| Monks Manufacturing Company Inc. | 5 | $7,510 | Jan 29, 2026 |
| Monogram Foods | 2 | $57,775 | Jun 9, 2026 |
| Monogram Gourmet Foods, LLC | 22 | $58,300 | May 1, 2024 |
| New England Custom Design, Inc. | 1 | $1,293 | Apr 11, 2017 |
| Newpro, Inc. | 4 | $14,500 | Jun 24, 2024 |
| Nitco LLC | 6 | $32,550 | Jun 16, 2025 |
| Pacific Packaging Products, Inc. | 21 | $24,300 | Sep 11, 2025 |
| R.D. Macrae | 3 | $8,526 | Mar 1, 2019 |
| R.J. Golen Excavating, Inc. | 3 | $3,799 | May 7, 2019 |
| Screenprint Dow | 2 | $10,500 | Feb 2, 2024 |
| Shea Concrete Products, Inc. | 25 | $22,750 | Apr 17, 2024 |
| SRS Construction & Landscape Inc | 4 | $6,800 | Jun 14, 2023 |
| Stafford Manufacturing, Corp. | 16 | $12,766 | Jan 28, 2020 |
| Tecomet, Inc. | 4 | $11,247 | Feb 12, 2020 |
| The Granite Place Inc. | 8 | $5,000 | Oct 27, 2026 |
| The Reed Corporation | 1 | $3,000 | Sep 18, 2026 |
| Thermo Fisher Scientific | 17 | $57,947 | Sep 10, 2024 |
| Two Point O Truck Repair, Inc. | 1 | $4,096 | Jan 20, 2021 |
| United Partition Systems, Inc | 1 | $1,940 | Dec 8, 2017 |
| Wilmington Public Building Department | 4 | $0 | Jul 22, 2025 |