| 1704 Washington Street LLC | 3 | $15,140 | Dec 15, 2023 |
| 24 Trauma, LLC | 1 | $5,070 | Aug 11, 2017 |
| 659 Mass Ave LLC | 3 | $6,983 | Jul 19, 2016 |
| A. A. Will Corp. | 65 | $87,458 | Sep 14, 2023 |
| A. Vozzella & Sons, Inc. | 7 | $4,110 | Mar 10, 2016 |
| AA Penta Corporation | 1 | $5,958 | Aug 21, 2024 |
| AB Scaffolding, Inc | 6 | $14,416 | Sep 24, 2026 |
| Above the Rest Building Services, Inc. | 8 | $15,850 | Mar 17, 2018 |
| Abp Corporation | 6 | $18,937 | Dec 18, 2017 |
| Accolade Environmental Contracting, Corp. | 14 | $200,118 | Feb 26, 2026 |
| Accord Steel and Precast Erectors, Inc. | 19 | $47,104 | Apr 9, 2024 |
| Accord Steel and Precast, Inc. | 9 | $8,000 | Aug 8, 2022 |
| Ack Marine & General Contracting, LLC | 1 | $20,000 | Aug 10, 2026 |
| Ack Marine Diving Services LLC | 1 | $4,000 | Apr 18, 2023 |
| Airway Cleaners, LLC | 4 | $6,655 | Mar 21, 2025 |
| Allegheny Contract Flooring Inc. | 4 | $3,000 | May 6, 2026 |
| Alpha Weatherproofing Corporation | 16 | $10,265 | Oct 6, 2022 |
| American Airlines, Inc. | 67 | $21,448 | May 3, 2022 |
| Amquip Crane Rental LLC | 2 | $5,500 | Apr 30, 2018 |
| Aplus Environmental, LLC | 4 | $20,000 | Oct 15, 2026 |
| AR Contracting Corp. | 12 | $9,189 | Apr 24, 2019 |
| Architectural Building and Restoration, LLC | 5 | $5,275 | Sep 18, 2015 |
| Argent Construction & Remodeling Incorporated | 2 | $4,200 | Dec 10, 2015 |
| Atg, Inc. | 1 | $595 | Jan 28, 2016 |
| Atlantic Bridge & Engineering Inc. | 6 | $13,915 | Sep 30, 2025 |
| Atlantic Coast Utilities, LLC | 3 | $34,920 | Mar 9, 2020 |
| Atlantic Coast Utilities, LLC, Advanced Utilities, Incorporated | 32 | $1,350,884 | Apr 9, 2021 |
| Atlantic Drain Service Company, Inc. | 49 | $1,571,873 | Oct 21, 2016 |
| Audio Visual Services Group, Inc. | 1 | $8,872 | Mar 9, 2017 |
| Aztec Steel Inc. | 25 | $32,822 | Oct 8, 2021 |
| Barletta Heavy Division, Inc. | 44 | $228,750 | Dec 9, 2025 |
| Bartholomew Molloy | 3 | $3,978 | Mar 27, 2019 |
| Bauman R Solutions | 1 | $4,148 | Nov 14, 2023 |
| BCS Construction Services, Inc. | 1 | $2,000 | Nov 20, 2019 |
| Beacon Piping Co | 6 | $6,872 | Dec 5, 2017 |
| Beacon Roofing Supply, Inc. | 2 | $21,875 | May 11, 2023 |
| Beleza Construction, LLC | 5 | $900 | Aug 30, 2019 |
| Bernard Callaghan Masonry Inc. | 3 | $5,986 | Jul 19, 2016 |
| Better Comfort Systems, Inc. | 6 | $10,228 | Apr 25, 2023 |
| Bill Kenney Productions, Inc. | 10 | $15,828 | Dec 28, 2019 |
| Bilt Rite Construction | 25 | $19,255 | Dec 19, 2017 |
| Bon ME Foods, LLC | 2 | $7,334 | May 16, 2017 |
| Bond Brothers, Inc | 74 | $58,504 | Oct 7, 2022 |
| Boston Baking, Incorporated | 2 | $3,675 | Jul 27, 2016 |
| Boston College | 31 | $14,334 | Dec 6, 2017 |
| Boston Department of Public Works | 5 | $0 | Apr 16, 2026 |
| Boston Fire Department | 2 | $0 | Jan 28, 2026 |
| Boston Gas | 77 | $70,325 | Oct 23, 2025 |
| Boston Globe Media Partners, LLC | 2 | $8,000 | Sep 26, 2017 |
| Boston Housing Authority | 20 | $0 | Sep 12, 2025 |
| Boston Lyric Opera Company, Inc. | 1 | $804 | May 9, 2023 |
| Boston Masonry, Inc. | 10 | $12,900 | Sep 21, 2016 |
| Boston Medical Center | 15 | $28,200 | Oct 19, 2023 |
| Boston Parks and Recreation Department | 16 | $0 | Sep 3, 2026 |
| Boston Police Department | 3 | $0 | Nov 4, 2025 |
| Boston Public Health Commission | 6 | $0 | Oct 1, 2024 |
| Boston Public Library | 13 | $0 | Aug 6, 2026 |
| Boston Public Schools | 38 | $0 | Sep 29, 2026 |
| Boston Restoration Resources Inc | 3 | $8,314 | Nov 15, 2018 |
| Boston Sand & Gravel Company | 46 | $16,158 | Jun 18, 2026 |
| Boston Ship Repair, LLC | 27 | $29,911 | Sep 16, 2022 |
| Boston Sword & Tuna LLC | 4 | $6,838 | Mar 6, 2025 |
| Boston Transportation Department | 3 | $0 | May 16, 2025 |
| Brandon Ryan Construction Management, LLC | 9 | $22,000 | Dec 2, 2015 |
| Breakaway Courier Boston, Inc. | 1 | $0 | Mar 7, 2025 |
| Bridgeline Group Inc. | 1 | $3,803 | Jul 10, 2017 |
| Brightview Landscape Development, Inc. | 1 | $9,426 | Jun 21, 2022 |
| Brookline Development Corp. LLC | 14 | $24,750 | Jul 28, 2015 |
| Brookline Ice Company Incorporated | 2 | $9,000 | Aug 2, 2018 |
| Brother's American Legion Inc. | 1 | $3,300 | Dec 20, 2024 |
| Brothers Roofing & Construction LLC | 3 | $3,500 | Jun 2, 2026 |
| Brunton Builders, LLC | 1 | $3,492 | Jul 19, 2016 |
| Building Restoration Services Corporation | 2 | $10,780 | Jan 26, 2023 |
| Bunker Hill Community College | 10 | $0 | Aug 20, 2026 |
| Cameron Mitchell Restaurants, LLC | 1 | $3,550 | Jun 30, 2017 |
| Catamount Builders, Inc. | 6 | $12,400 | May 12, 2016 |
| Cavalieri Construction Company, Inc. | 11 | $45,260 | Mar 31, 2022 |
| Cesn Construction Inc. | 1 | $1,446 | Aug 5, 2020 |
| Channel Fish Co, Inc. | 39 | $21,324 | Dec 1, 2025 |
| Chapman Waterproofing Company, Incorporated | 104 | $90,176 | Jan 23, 2015 |
| Charles Contracting Co., Inc. | 9 | $10,791 | Nov 14, 2023 |
| Chiccarelli & Company Inc | 5 | $10,798 | Aug 5, 2019 |
| Chinese Spaghetti Factory, Inc. | 25 | $122,197 | Mar 21, 2024 |
| Christopher McGillycuddy | 6 | $20,459 | Aug 8, 2019 |
| Columbia Construction Company | 60 | $21,768 | Oct 20, 2026 |
| Columbia Container Service LLC | 4 | $4,525 | Aug 14, 2019 |
| Commodore Builders Corporation | 4 | $17,341 | Mar 26, 2026 |
| Commonwealth Building Systems, LLC. | 5 | $6,500 | May 24, 2023 |
| Complete Restoration & Waterproofing Inc. | 8 | $25,982 | Jul 7, 2025 |
| Contracting Specialists Incorporated | 13 | $17,884 | Jul 13, 2023 |
| Coughlin Masonry Restoration Corp | 2 | $5,684 | Nov 26, 2019 |
| Cox Engineering Company | 98 | $28,280 | Apr 2, 2024 |
| Crossroads Presents LLC | 5 | $4,410 | Mar 3, 2015 |
| Cruz Electric, Inc. | 29 | $13,116 | Oct 19, 2022 |
| D'Allessandro Corp. | 8 | $39,554 | Oct 6, 2026 |
| D. Sheerin Construction, Inc. | 1 | $3,315 | Jan 25, 2019 |
| Daniel Marr & Son Company | 142 | $107,140 | Jan 22, 2025 |
| Delaware North Companies, Inc -Boston | 2 | $19,278 | Mar 26, 2024 |
| Dias Restoration, Inc | 2 | $9,930 | Mar 7, 2025 |
| Dimeo Construction Company | 155 | $15,818 | Aug 18, 2022 |
| Direnzo Towing & Recovery, Inc. | 4 | $6,035 | Sep 15, 2021 |
| Do & Co Boston Catering, Inc. | 5 | $18,000 | May 23, 2024 |
| Duane Wrecking Corp. | 3 | $3,235 | Nov 9, 2016 |
| Dutch Maid Bakery LLC | 2 | $14,000 | Mar 4, 2026 |
| East Coast Fireproofing Co., Inc. | 43 | $15,287 | Nov 15, 2023 |
| East Coast Slurry Co., LLC | 2 | $5,653 | Sep 5, 2019 |
| Eddie's Ironworks | 1 | $1,490 | Aug 29, 2024 |
| Elmwood Construction | 11 | $13,791 | Mar 26, 2021 |
| EM Duggan, Inc. | 5 | $9,540 | Apr 30, 2018 |
| Emcor Services Northeast, Inc. | 1 | $3,492 | Jul 12, 2016 |
| Empire Masonry Corp. | 80 | $41,230 | Nov 4, 2026 |
| Escape Grounds LLC | 5 | $2,600 | Apr 30, 2015 |
| Eton Bioscience Inc | 5 | $15,678 | Mar 19, 2025 |
| F.X. Messina Construction Corp. | 10 | $23,606 | Jul 20, 2015 |
| FC Building Solution Corp | 1 | $1,400 | May 27, 2026 |
| Feeney Brothers Excavation | 13 | $31,485 | Jun 17, 2026 |
| Fenway Music Company LLC | 3 | $7,094 | Jul 22, 2025 |
| First Student Inc. | 39 | $151,401 | Dec 18, 2019 |
| Folan Waterproofing and Construction Co., Inc. | 21 | $33,918 | Sep 29, 2025 |
| Four Brothers Construction, Inc. | 7 | $34,170 | Aug 14, 2023 |
| Fred Salvucci Corporation | 48 | $41,982 | May 27, 2021 |
| Fred Williams Inc. | 24 | $11,325 | Apr 15, 2026 |
| Front Line Inc. | 16 | $16,675 | Jan 25, 2023 |
| FRS Company Inc. | 1 | $3,741 | Dec 1, 2016 |
| Funari Corp. | 3 | $12,881 | Oct 31, 2019 |
| G & C Concrete Construction, Inc. | 50 | $104,961 | Aug 7, 2024 |
| G & G Mechanical | 1 | $1,000 | Mar 14, 2023 |
| G & P Management Group, Inc. | 4 | $3,900 | Jun 23, 2015 |
| G.A. Donovan Management Consulting Corporation | 12 | $13,318 | Mar 8, 2016 |
| G.V.W. Inc. | 71 | $33,374 | Aug 6, 2025 |
| Gaston Electrical Co, LLC | 7 | $3,385 | Jan 3, 2024 |
| Gene Bourassa | 3 | $2,500 | Jun 14, 2023 |
| George H. Dean Company | 13 | $4,388 | Jan 16, 2015 |
| Gilbert & Becker Co Inc | 42 | $27,372 | Jul 26, 2022 |
| Green Leaf Construction | 1 | $5,469 | Jun 21, 2023 |
| Green Shield Painting Inc | 8 | $9,146 | Feb 6, 2018 |
| Greg Beeche Logistics LLC | 1 | $6,000 | Apr 30, 2021 |
| Guzovsky Electric Incorporated | 14 | $2,540 | May 5, 2015 |
| H Carr & Sons, Inc. | 136 | $76,402 | Mar 13, 2025 |
| H&S Restoration, Inc. | 3 | $2,956 | Feb 5, 2018 |
| Habit Opco | 1 | $2,661 | May 15, 2017 |
| Habitat for Humanity Greater Boston | 4 | $12,348 | Oct 6, 2021 |
| Hallamore Corp. | 23 | $44,546 | May 30, 2025 |
| Harborside Inn, Inc. | 2 | $4,034 | Aug 5, 2024 |
| Hardware Products Company, LP | 25 | $13,130 | May 16, 2019 |
| Hastone Cabinetry and Countertops | 7 | $2,750 | Mar 12, 2024 |
| Hazell Painting & Home Improvement, LLC | 2 | $1,500 | Jul 31, 2024 |
| Helical Drilling, Inc. | 1 | $6,250 | Aug 9, 2023 |
| HI-Rise, Inc. | 11 | $20,000 | Mar 4, 2019 |
| High Point Interiors, Incorporated | 11 | $7,455 | Jul 20, 2015 |
| Hub Foundation Co., Inc. | 11 | $12,326 | Feb 6, 2018 |
| Huntington Controls, Inc. | 2 | $4,056 | Sep 5, 2017 |
| Interstate Roofing and Sheet Metal Inc | 3 | $4,048 | Jan 17, 2020 |
| J B Flooring | 1 | $2,351 | Feb 6, 2024 |
| J R Construction LLC | 4 | $4,096 | Apr 28, 2021 |
| J&R Carpentry Incorporated | 14 | $52,473 | Apr 8, 2025 |
| J. & M. Brown Company, Inc. | 46 | $25,942 | Sep 14, 2023 |
| J. Derenzo Company | 30 | $76,675 | Apr 23, 2026 |
| J. F. White Contracting Company | 212 | $233,434 | Oct 5, 2024 |
| J.C. Cannistraro, LLC | 68 | $48,450 | Sep 14, 2023 |
| J.L. Marshall & Sons, Inc | 82 | $52,852 | Aug 8, 2024 |
| Jackson Construction | 114 | $21,826 | Jun 15, 2017 |
| JDC Demolition Company, Inc. | 10 | $281,000 | Jan 14, 2025 |
| JK Glass Company, Incorporated | 5 | $11,310 | Jan 21, 2015 |
| John Mantia & Sons Co., Inc. | 19 | $6,988 | Jan 24, 2024 |
| John Moriarty & Associates, Inc. | 55 | $112,696 | Feb 29, 2024 |
| John William Masonry BRS, LLC | 15 | $10,000 | Mar 19, 2025 |
| Joseph Raboin LLC | 3 | $2,000 | Nov 2, 2021 |
| JQ Construction, Inc | 8 | $22,137 | Mar 10, 2025 |
| JRF Corporation | 1 | $2,000 | Apr 17, 2026 |
| JS Construction Corporation | 8 | $9,200 | Aug 26, 2016 |
| JS Masonry Inc | 1 | $800 | Jul 27, 2017 |
| JW Masonry | 17 | $19,930 | Sep 16, 2019 |
| K & K Excavation Company, Inc. | 5 | $5,812 | May 16, 2023 |
| Kaplan Corporation | 63 | $16,502 | Jun 8, 2020 |
| Keash Excavating, Inc. | 10 | $9,350 | Apr 1, 2026 |
| Kems Construction LLC | 1 | $3,972 | Nov 4, 2025 |
| Kevin Cradock Woodworking, Inc. | 10 | $7,839 | Mar 12, 2024 |
| Kevin Gaeta | 3 | $11,000 | Oct 5, 2022 |
| Keystone Elevator Service and Modernization LLC | 1 | $1,782 | Oct 31, 2016 |
| Kinetic Systems Incorporated | 28 | $8,138 | Oct 17, 2019 |
| Kone Inc. | 9 | $15,815 | Mar 4, 2026 |
| L of J Construction, Inc | 4 | $2,305 | Sep 9, 2025 |
| Lambert Brothers, Inc. | 5 | $6,620 | May 28, 2025 |
| Lanco Scaffolding, Inc. | 7 | $14,174 | Jun 5, 2024 |
| Lanzhou Beef Noodle LLC | 3 | $6,452 | Apr 11, 2024 |
| Larosa Landscaping Corporation | 5 | $14,100 | Aug 3, 2015 |
| Larry Cushing Enterprises, Ltd | 12 | $6,550 | Jul 27, 2017 |
| Lee Kennedy Company Incorporated | 21 | $18,950 | Nov 3, 2026 |
| Levy Restaurants | 2 | $4,000 | Feb 17, 2016 |
| Liberty Construction Services LLC | 4 | $15,050 | Mar 3, 2020 |
| Liberty Equipment & Supply LLC | 3 | $21,000 | May 30, 2019 |
| Live Nation Entertainment, Inc. | 1 | $16,550 | Feb 26, 2026 |
| Lopez House of Stone | 3 | $0 | Apr 19, 2018 |
| Luminous Construction & Investments Solutions Inc | 7 | $19,592 | Sep 17, 2022 |
| Lund Rebar | 1 | $781 | Mar 3, 2023 |
| M Holland & Sons Construction, Inc. | 19 | $24,163 | Sep 10, 2026 |
| M. Deblasio, Inc. | 12 | $3,010 | Feb 27, 2020 |
| M.F. Reynolds, Inc. | 8 | $25,086 | Oct 22, 2024 |
| M.L. McDonald LLC | 92 | $26,448 | Apr 30, 2018 |