| A & B & R Construction, Inc. | 2 | $2,800 | May 27, 2016 |
| Aja Hernandez Drywall LLC | 1 | $2,716 | May 16, 2018 |
| All Star Staffing | 2 | $6,500 | Feb 18, 2021 |
| Amc Contracting LLC | 4 | $4,688 | Feb 7, 2023 |
| Amorim Services Inc | 1 | $2,176 | Nov 16, 2022 |
| Andover Chimneys, LLC | 2 | $1,591 | May 7, 2019 |
| Arlindo F Romeiro | 1 | $3,476 | Apr 28, 2026 |
| Bateson Enterprises Inc | 2 | $5,600 | Aug 26, 2026 |
| Bay State Roofers, Inc. | 8 | $12,632 | Jul 2, 2024 |
| Best Brothers Construction, Inc | 2 | $5,561 | Jun 12, 2025 |
| Brockway-Smith Company | 39 | $12,280 | Mar 18, 2022 |
| C.H.I. Construction Corporation | 3 | $12,578 | Jul 18, 2023 |
| Cambridge Isotope Laboratories, Inc. | 16 | $24,074 | Jun 2, 2023 |
| CE Power | 1 | $8,000 | Jun 30, 2019 |
| Cedrone Corp. | 15 | $20,665 | May 13, 2022 |
| Channel Building Company, Inc. | 47 | $12,045 | Sep 28, 2015 |
| Charles J Wooster | 1 | $2,176 | Nov 2, 2022 |
| CL Construction Remodeling Inc. | 6 | $10,017 | Nov 28, 2025 |
| Closet Classics of Andover, LLC | 1 | $400 | Dec 22, 2015 |
| Craig Smith | 2 | $2,500 | Sep 27, 2022 |
| Crompco, LLC | 3 | $12,444 | Jun 7, 2021 |
| Delvecchio Construction Corp. | 1 | $2,000 | Aug 16, 2021 |
| Demoulas Super Markets, Inc. | 12 | $54,300 | Mar 22, 2024 |
| Dgroup Construction Inc | 1 | $3,972 | May 28, 2026 |
| Doyle Lumber Company Inc. | 3 | $4,500 | Jul 10, 2015 |
| Duarte Construction, Inc. | 1 | $4,351 | Feb 24, 2022 |
| Duval Roofing LLC | 30 | $72,079 | Apr 23, 2024 |
| Easy Restoration, LLC | 2 | $7,944 | Jul 16, 2025 |
| Express Freight Handlers, Inc. | 2 | $13,000 | Aug 8, 2025 |
| Express Roofing Company | 2 | $2,000 | May 13, 2024 |
| F P Reilly and Sons, Inc. | 2 | $3,080 | Aug 7, 2025 |
| Fast Service Inc | 1 | $2,400 | Oct 26, 2023 |
| Fox General Services Inc | 5 | $17,928 | Sep 5, 2017 |
| Genetti's General Contracting, Inc. | 3 | $5,432 | Sep 27, 2018 |
| German Morocho | 3 | $3,972 | Nov 25, 2025 |
| GMF Construction Corp | 4 | $11,916 | Feb 20, 2026 |
| Golden Hammer Construction, Inc. | 9 | $28,361 | Mar 27, 2026 |
| Greater Lawrence Technical School | 4 | $0 | Dec 5, 2025 |
| Hallmark Mechanical Corp. | 2 | $3,780 | Jun 28, 2016 |
| Happy Friends Construction Corp | 2 | $2,482 | Jan 29, 2025 |
| HRH Construction Inc | 1 | $2,000 | Jul 16, 2018 |
| J. W. Watson, JR. Excavation, Inc. | 3 | $6,000 | Sep 26, 2023 |
| J. White Contracting Inc. | 4 | $6,250 | Dec 30, 2024 |
| J.H. Pettingell, Inc. | 1 | $376 | Mar 17, 2023 |
| Jose Chuma | 1 | $5,600 | Jan 13, 2015 |
| Kaba, Inc. | 1 | $2,000 | Sep 21, 2018 |
| La Quinta Inn & Suites | 4 | $7,500 | Feb 7, 2019 |
| Leyne & Shannon Inc | 3 | $4,400 | Jan 10, 2018 |
| Malans Pro Construction LLC | 6 | $6,472 | Feb 20, 2026 |
| Mass Roofing and Gutters | 1 | $3,880 | Jul 27, 2018 |
| Morpho Detection, LLC | 2 | $6,000 | May 2, 2017 |
| New System Quality & Exteriors Inc | 8 | $23,540 | Dec 1, 2020 |
| Northern Acoustical Ceilings, Inc. | 2 | $5,335 | Mar 24, 2017 |
| Novus Exteriors | 1 | $4,839 | Oct 26, 2023 |
| NTS Mikedon, LLC | 1 | $9,234 | Jul 21, 2017 |
| Palmers Restaurant & Tavern | 1 | $3,000 | Feb 22, 2024 |
| Paul Dubois | 3 | $6,400 | Sep 6, 2019 |
| Paul Luciano | 1 | $1,554 | Nov 15, 2022 |
| Peluso Painting and Restoration, LLC. | 3 | $3,800 | Jan 26, 2016 |
| Pfizer, Inc. | 2 | $4,000 | Oct 1, 2024 |
| Raytheon Company | 116 | $31,114 | May 19, 2023 |
| RD Mass, Inc. | 3 | $16,000 | Jul 31, 2025 |
| Reframe Systems, Inc. | 5 | $9,700 | Feb 27, 2025 |
| Reid Graphics, Inc. | 2 | $1,750 | Nov 5, 2015 |
| Revoli Construction Co., Inc | 141 | $4,961,057 | Nov 19, 2025 |
| Roman Construction | 2 | $2,800 | May 13, 2016 |
| Sfalsini Construction | 2 | $11,880 | Mar 20, 2019 |
| Shawsheen Rubber Company, Inc. | 49 | $21,495 | Jun 9, 2023 |
| Sloan Valve Company | 4 | $5,000 | Feb 4, 2020 |
| Sodexo, Inc | 1 | $6,000 | Jul 22, 2022 |
| Solid Structures | 1 | $2,842 | Mar 8, 2019 |
| Structures Unlimited Inc | 3 | $7,760 | Jul 27, 2018 |
| Supervalu Inc. | 3 | $4,750 | Jul 20, 2016 |
| Thomas Allen | 13 | $19,500 | Aug 22, 2017 |
| Tom Patenaude Homes, Inc. | 2 | $0 | Aug 4, 2023 |
| Vicor Corporation | 4 | $5,801 | Jul 17, 2026 |
| Vivint Solar, Inc | 6 | $67,457 | Jun 22, 2019 |
| Walter's Painting Co,. Inc. | 1 | $1,500 | Sep 7, 2017 |
| WCS Construction Corp | 3 | $10,214 | Apr 28, 2026 |
| Wingate Healthcare, Inc. | 1 | $2,500 | Jun 30, 2023 |
| XLC Services LLC | 1 | $3,000 | Jul 12, 2023 |
| Yankee Sprinkler Co, Inc | 7 | $2,390 | Jul 8, 2019 |