| A & M Concrete Corp. | 4 | $2,475 | Jan 28, 2021 |
| A&D Contractors, LLC | 5 | $900 | Oct 20, 2016 |
| A.S.A.P. Core Drilling & Fire Safety, Inc. | 6 | $0 | Jan 11, 2018 |
| Aid Masonry LLC | 4 | $787 | Aug 11, 2016 |
| Alban Masonry, LLC | 2 | $0 | Jul 14, 2017 |
| Alonzo Ours Construction, Inc. | 4 | $4,575 | Oct 1, 2018 |
| American Laundromat LLC | 4 | $360 | Jun 16, 2021 |
| Amfor Automotive, Inc. | 20 | $2,220 | Nov 23, 2021 |
| Aquasafe Pool Management, Inc. | 8 | $4,860 | Jul 26, 2022 |
| Arevalo Barber & Styling Shop LLC | 3 | $486 | Dec 3, 2024 |
| Ashley Services LLC | 11 | $4,500 | Aug 23, 2024 |
| Atlantic Fireproofing Inc. | 8 | $750 | Sep 7, 2017 |
| BBD Group, LLC | 7 | $1,812 | Dec 8, 2020 |
| Blaine Window Repair Service Inc. | 7 | $186 | Oct 11, 2017 |
| Bomar Enterprises, Incorporated | 19 | $3,530 | Apr 26, 2021 |
| Bonifant Tree Services, Inc. | 6 | $1,050 | Feb 12, 2021 |
| Brothers Paint and Remodeling LLC | 3 | $1,062 | Sep 7, 2017 |
| Burke Concrete Construction, LLC | 2 | $187 | Oct 12, 2016 |
| C & C Construction LLC | 13 | $2,600 | Dec 15, 2020 |
| C & G Carpentry Services, Inc. | 2 | $250 | Oct 29, 2019 |
| Capitol Retina Doctors LLC | 1 | $0 | Sep 20, 2022 |
| Century Contracting Corporation | 57 | $25,840 | May 12, 2022 |
| Concrete Supply Company. LLC | 49 | $14,542 | Nov 4, 2015 |
| Dante Technologies, Inc. | 2 | $2,000 | Jul 25, 2019 |
| Decisive Communications, Inc. | 15 | $8,636 | May 26, 2021 |
| DPSCS Parole and Probation | 4 | $0 | Nov 6, 2020 |
| E&L Contractors, Inc. | 4 | $137 | Jan 12, 2024 |
| Economic Roofing Services, Inc. | 5 | $1,590 | Jan 11, 2024 |
| Elsi a Machado Sigaran | 13 | $3,900 | Jan 24, 2024 |
| Emilio Vega | 24 | $7,700 | Aug 16, 2019 |
| Empire Landscape, LLC | 7 | $896 | Dec 15, 2023 |
| Enlightened Communications, LLC | 14 | $750 | May 9, 2017 |
| Focus Management, Inc. | 3 | $0 | May 16, 2016 |
| Gamero Construction LLC | 7 | $2,125 | Oct 3, 2019 |
| Georgian Colonies Condominium no. Five Association, Inc. | 1 | $2,250 | Jul 27, 2023 |
| GM Carpentry, LLC | 6 | $750 | Feb 5, 2016 |
| Gordon L. Jernigan, SR. | 14 | $0 | Jan 30, 2015 |
| Guardado's General Contractors LLC | 7 | $2,500 | Jun 21, 2019 |
| Hess Construction Company, LLC | 16 | $2,641 | Aug 19, 2025 |
| Higher Dimension Contractors, L.L.C. | 8 | $2,050 | Dec 17, 2021 |
| Holy Cross Health, Inc. | 3 | $2,750 | Mar 6, 2019 |
| Ihcos Care Associates, Inc. | 1 | $2,125 | Aug 23, 2021 |
| Inspiration Plumbing, LLC | 20 | $2,563 | Jan 27, 2022 |
| JMB Home Improvement LLC | 3 | $812 | Jan 14, 2021 |
| John Moriarty & Associates, of Virginia LLC | 3 | $2,050 | Mar 28, 2025 |
| Jose Marquez Campos | 12 | $2,450 | Apr 4, 2019 |
| Jose Lara | 2 | $750 | Oct 5, 2015 |
| Jose Selvin Gonzalez | 12 | $10,650 | Jun 25, 2021 |
| Julio David Izaguirre Martinez | 6 | $2,250 | Aug 10, 2018 |
| K & K Siding Contractors, Inc. | 9 | $3,175 | Nov 13, 2020 |
| Kaldi?S Social House Inc | 3 | $0 | Sep 12, 2022 |
| Keller Brothers, Inc. | 16 | $3,746 | Nov 25, 2024 |
| La Pasta, Incorporated | 16 | $8,425 | May 2, 2017 |
| Landsdown Tree Service, LLC | 10 | $16,700 | Jun 11, 2024 |
| Legit Construction & Renovation, Inc. | 6 | $2,033 | Nov 15, 2019 |
| Lima Construction Co., Inc. | 2 | $0 | Feb 29, 2016 |
| Mallick Plumbing & Heating, Inc. | 14 | $788 | Apr 10, 2018 |
| Marvin General Contracting LLC | 14 | $28,350 | Feb 19, 2020 |
| Maryland CVS Pharmacy, L.L.C. | 3 | $3,400 | Jul 8, 2022 |
| Melvin Alfaro Escobar | 7 | $2,250 | Jun 9, 2022 |
| Miranda Professional Concrete, LLC | 3 | $2,950 | Jan 16, 2020 |
| MMG Construction LLC | 16 | $25,460 | Sep 11, 2025 |
| Montgomery County Dot, Division of Highway Services | 9 | $0 | Oct 10, 2024 |
| Montgomery Parks | 4 | $0 | Oct 31, 2022 |
| MR Construservices LLC | 15 | $5,200 | Feb 13, 2026 |
| Purple Line Transit Constructors, LLC | 5 | $0 | Dec 6, 2019 |
| Quasar Property Management and Real Estate, LLC | 2 | $940 | Sep 18, 2024 |
| Reddemeade Farm Inc. | 6 | $1,500 | Jul 8, 2021 |
| Requeno's Construction, LLC | 9 | $7,055 | Mar 18, 2019 |
| RMN Construction Inc. | 29 | $15,399 | Jun 5, 2025 |
| Rony Lopez | 6 | $2,550 | Jun 9, 2021 |
| Sagres Construction, Corporation | 16 | $7,465 | Aug 11, 2023 |
| Scott Smith | 13 | $9,000 | Feb 21, 2025 |
| SLR Holdings, Inc. | 23 | $9,175 | Apr 30, 2015 |
| Sna Petro LLC. | 5 | $1,152 | Jul 1, 2026 |
| State of Maryland-Department of Public Safety and Correctional Services, Division of Parole and Probation | 1 | $0 | Jun 5, 2024 |
| Steel Fab Enterprises, Incorporated | 1 | $312 | Feb 13, 2019 |
| Tellez Painting, LLC | 10 | $4,050 | Jun 15, 2018 |
| U.S. Food and Drug Administration | 3 | $0 | Mar 11, 2015 |
| U.S. Postal Service/Silver Spring Mpo Carr Annex | 9 | $70,000 | Feb 4, 2016 |
| Walsh Plumbing, LLC | 6 | $1,846 | Nov 2, 2016 |
| Warner Mechanical | 11 | $2,866 | Jul 6, 2021 |
| WV Construction Remodeling, LLC | 3 | $756 | Jan 13, 2026 |