| Kevin King | 7 | $2,550 | Jul 10, 2017 |
| Kjaho Arnoldo Ordonez | 7 | $3,499 | Sep 4, 2025 |
| Kohl Building Products, LLC | 22 | $4,462 | Jan 25, 2017 |
| KYB Construction LLC | 19 | $17,500 | Jul 19, 2021 |
| L.M.G.M. Construction, LLC | 58 | $56,325 | Apr 21, 2026 |
| Lab Inventory Systems, Inc. | 51 | $16,260 | Jun 6, 2024 |
| Lakeview Construction Co., Inc. | 22 | $4,877 | Oct 11, 2016 |
| LBC Siding LLC | 6 | $1,800 | Nov 27, 2018 |
| Legal Courier, Inc. | 9 | $2,325 | Sep 12, 2022 |
| Leibin Morales | 20 | $7,550 | Apr 27, 2017 |
| Leon J Carpentry LLC | 31 | $23,985 | Feb 4, 2021 |
| LF Machine Company | 29 | $4,255 | Aug 5, 2016 |
| Life Construction Company LLC | 46 | $82,225 | Apr 30, 2026 |
| Lode Carpenter Company LLC | 12 | $3,124 | Feb 9, 2021 |
| Lotus Masonry LLC | 15 | $2,800 | Jan 17, 2025 |
| Loudoun Total Construction Inc. | 7 | $1,510 | Jun 15, 2023 |
| Lubia Esperanza Marroquin Blanco | 11 | $5,550 | Feb 14, 2022 |
| Luis Alonso Portillo | 5 | $687 | Mar 19, 2025 |
| Luis Leonidas Rivas Velasquez | 14 | $2,925 | Aug 17, 2018 |
| Luis Portillo | 5 | $1,812 | Nov 18, 2019 |
| M & M Woodworks Inc. | 8 | $1,335 | May 1, 2019 |
| M&M Plus Masonry, Inc. | 6 | $665 | Apr 8, 2016 |
| M.G.D. General Contractor LLC | 8 | $890 | Feb 23, 2015 |
| Marco T. Alvarez | 92 | $188,325 | Oct 26, 2018 |
| Marcos Suarez | 9 | $3,750 | Nov 17, 2021 |
| Margarito Villatoro | 23 | $12,927 | Apr 13, 2018 |
| Mario de Dios Bernol | 8 | $785 | Mar 4, 2022 |
| Mario Ortiz | 8 | $1,562 | Mar 30, 2015 |
| Mark's Equipment Service, Inc. | 8 | $6,015 | Aug 26, 2021 |
| Marvin Gonzalez Ortiz | 72 | $181,512 | Jun 5, 2019 |
| Maryland School for the Deaf | 22 | $0 | Jan 21, 2015 |
| Maryland Truck & Tire Center LLC | 19 | $9,000 | May 20, 2025 |
| Master Builders Carpentry Construction LLC | 8 | $1,870 | Oct 22, 2025 |
| Matheos Carpet, LLC | 7 | $1,405 | Sep 24, 2018 |
| McCutcheon Apple Products Inc. | 41 | $6,365 | Jul 10, 2017 |
| MDG. Carpentry Services, LLC | 3 | $625 | Oct 23, 2017 |
| Mdot State Highway Administration District 7 | 3 | $0 | Oct 4, 2022 |
| Meadows Farms, Inc | 9 | $2,405 | Aug 28, 2025 |
| Mec, Inc. | 7 | $775 | Nov 2, 2023 |
| Merida Estrada | 17 | $19,600 | Aug 3, 2015 |
| MG Carpentry Service LLC | 15 | $4,050 | Dec 6, 2021 |
| MG Carpentry Services LLC | 86 | $103,725 | Oct 14, 2022 |
| Michael E. Brown Custom Roofing and Guttering, Inc. | 2 | $375 | Oct 1, 2018 |
| Michelle Crist | 2 | $225 | Jul 28, 2015 |
| Miller and Smith, Inc. | 1 | $425 | Oct 1, 2019 |
| Misael Cruz | 20 | $9,800 | Mar 26, 2026 |
| Miscellaneous Metals, Inc. | 81 | $12,418 | Jun 10, 2024 |
| Modern Art & Plate Glass Co., Inc. | 1 | $312 | Sep 11, 2017 |
| Molina Aldana, LLC | 21 | $13,625 | Sep 21, 2022 |
| Monocacy Chimney Care Inc. | 19 | $6,600 | Sep 29, 2025 |
| Morgan-Keller Inc. | 119 | $21,185 | Nov 2, 2023 |
| Mullens Services, LLC | 10 | $2,700 | Sep 24, 2021 |
| N.G. Gilbert Services LLC | 1 | $1,965 | May 2, 2018 |
| Nanci Jimenez | 16 | $6,137 | Jan 31, 2022 |
| Nash Roofing, Inc. | 3 | $600 | Nov 27, 2018 |
| National Concrete Group, Inc. | 1 | $312 | Nov 27, 2018 |
| National Target Company, Inc. | 21 | $2,800 | Feb 20, 2020 |
| Naves Contractors LLC | 32 | $12,122 | Jun 9, 2015 |
| Needham Roofing | 9 | $6,200 | Apr 22, 2026 |
| North Star Foundations, Inc. | 14 | $2,935 | Oct 20, 2017 |
| NVR Inc. | 33 | $28,044 | Oct 7, 2026 |
| O&M Contractors, LLC | 7 | $1,865 | Oct 1, 2020 |
| Odi Construction, Limited Liability Company | 148 | $529,458 | Jul 17, 2025 |
| Orndorff & Spaid, Inc. | 36 | $10,712 | Feb 14, 2017 |
| Paniagua Contractors LLC | 13 | $2,602 | Nov 19, 2018 |
| Pathway Vet Alliance LLC | 6 | $4,635 | Jan 29, 2025 |
| Peak Incorporated | 3 | $337 | Aug 21, 2019 |
| Pedro Goncalves | 47 | $62,687 | Feb 9, 2018 |
| Pedro Guerra Sanchez | 7 | $1,310 | Aug 1, 2023 |
| Pereira Framing Inc. | 13 | $3,450 | Jan 19, 2022 |
| Peter Osborne | 15 | $6,730 | Dec 18, 2025 |
| PJ's Roofing, Inc. | 28 | $34,842 | Apr 21, 2026 |
| Plamondon Enterprises, Inc. | 2 | $0 | Jun 29, 2022 |
| Plamondon Hospitality Associates, LLC | 4 | $0 | Feb 8, 2023 |
| Premier Concrete Construction, Inc. | 7 | $1,500 | Mar 27, 2018 |
| Probuild Company LLC | 25 | $6,290 | Feb 16, 2016 |
| Quality Carpentry Inc. | 11 | $3,600 | May 19, 2017 |
| R Garcia Construction Services, LLC | 2 | $390 | Feb 5, 2025 |
| R. Malatak Carpentry, Inc. | 9 | $12,861 | May 25, 2016 |
| R.W. Warner, Inc. | 84 | $13,278 | May 19, 2017 |
| Radiometric Services and Instruments, LLC | 16 | $1,815 | Jan 24, 2020 |
| Ramirez Roofing Services LLC | 8 | $2,020 | Nov 17, 2020 |
| Ramos C. Installations Inc. | 1 | $312 | Sep 11, 2018 |
| Ramos Siding Construction, LLC | 9 | $1,375 | Mar 2, 2022 |
| Reb Masonry, LLC | 13 | $3,655 | Oct 1, 2020 |
| Rick's Fish & Pet Supply, Inc | 22 | $4,500 | May 1, 2025 |
| RM Cruz Construction Services, LLC | 102 | $225,650 | Dec 18, 2025 |
| Robert Dewese | 4 | $4,855 | Dec 7, 2015 |
| Robert E. Lee, III | 5 | $1,114 | Jul 10, 2017 |
| Robert W. Sheckles, Inc. | 30 | $5,042 | Sep 28, 2026 |
| Rodolfo Fuentes Garcia | 4 | $2,200 | Oct 3, 2025 |
| Rolling Frito-Lay Sales, LP | 11 | $0 | Aug 15, 2017 |
| Ronaldo Yaque Cervantes | 8 | $2,030 | Oct 1, 2019 |
| RP Construction LLC | 8 | $3,000 | Feb 5, 2025 |
| Rub & Dan Construction, LLC | 90 | $343,171 | Dec 17, 2021 |
| Rudy Aragon | 15 | $26,974 | May 28, 2015 |
| S & F Construction, LLC | 28 | $67,522 | Nov 10, 2021 |
| S & M Siding, LLC | 10 | $2,000 | Oct 14, 2021 |
| S.A. Halac Iron Works, Inc. | 37 | $16,657 | Mar 19, 2026 |
| Safe and Sound Poured Floors, LLC | 14 | $2,320 | May 18, 2021 |
| Sam's Contractors, LLC | 29 | $21,070 | Jul 10, 2026 |
| Samuel Orellana | 9 | $1,110 | Oct 5, 2017 |
| Sanbower Builders, Inc. | 30 | $5,998 | Aug 30, 2016 |
| Santos Machado | 8 | $1,155 | Jan 14, 2021 |
| Saputo Cheese USA Inc. | 15 | $7,895 | Feb 3, 2026 |
| Segovia Construction, LLC | 8 | $1,545 | Apr 21, 2023 |
| Selvin M Cardona | 9 | $8,300 | Sep 15, 2017 |
| Semper West Builders, Inc. | 3 | $624 | Jan 14, 2021 |
| Seong Cheol Lee | 8 | $3,374 | Sep 14, 2016 |
| Sergio Perez General Services LLC | 14 | $5,062 | Mar 24, 2016 |
| Services by E&E LLC | 5 | $2,250 | Nov 12, 2020 |
| Shepe's Carpinter LLC | 16 | $4,662 | Apr 4, 2025 |
| Sign Solutions, LLC | 10 | $1,458 | Jan 12, 2017 |
| Silverado Airsystem, LLC | 10 | $2,177 | Feb 29, 2024 |
| Smi Signs Systems, Inc. | 20 | $6,350 | Feb 16, 2023 |
| Snyder Electric, Inc. | 7 | $2,663 | Nov 20, 2025 |
| Socorro Hernandez | 7 | $1,675 | Nov 9, 2015 |
| Spring Nails LLC | 15 | $1,470 | Aug 6, 2025 |
| Stansbury Crane Service, LLC | 4 | $0 | Aug 14, 2019 |
| Strong Arm Construction LLC | 25 | $14,512 | Jan 9, 2019 |
| Stulz Air Technology Systems, Inc | 51 | $50,715 | Mar 7, 2018 |
| Summit Construction, Inc. | 9 | $2,332 | Mar 13, 2020 |
| Susquehanna Valley Roofing Services, Inc. | 3 | $425 | Apr 5, 2016 |
| T & M Builders, Inc. | 74 | $25,890 | Mar 25, 2026 |
| Tacey Builders & Sons Inc | 3 | $624 | Aug 8, 2016 |
| Telegia Communications, Inc. | 3 | $1,125 | Jan 18, 2019 |
| The City of Frederick | 12 | $0 | Jul 3, 2025 |
| The Pearcy Company | 2 | $637 | Nov 23, 2015 |
| The Ryland Group, Inc. | 42 | $3,730 | Sep 22, 2015 |
| Thermo Fisher Scientific Inc. | 1 | $1,180 | Dec 9, 2025 |
| Thomas Commercial Services, LLC | 1 | $900 | Jul 1, 2015 |
| Tipco Technologies, Inc. | 8 | $562 | Dec 13, 2021 |
| Tire World Wholesale LLC | 10 | $4,254 | Apr 2, 2024 |
| Tma Decks Carpentry, LLC | 5 | $785 | Mar 19, 2025 |
| TMGN LLC | 15 | $1,750 | Apr 7, 2021 |
| Tobias General Services LLC | 4 | $1,650 | Sep 18, 2017 |
| Top Hold Contractors LLC | 17 | $5,750 | Jul 15, 2026 |
| Topper Construction Company | 32 | $14,630 | Sep 14, 2020 |
| Trejo Brothers Construction LLP | 9 | $2,050 | Mar 1, 2016 |
| Tri-State Home Services, LLC | 8 | $540 | Feb 11, 2016 |
| Triangle Contracting, LLC. | 6 | $866 | Jul 28, 2025 |
| U.S. Home, LLC | 21 | $11,610 | Jun 3, 2025 |
| Umc Constructions | 6 | $1,800 | Oct 15, 2025 |
| Uncle Ralph's Cookie Company | 39 | $4,125 | Jan 20, 2016 |
| United Foundations, Inc. | 3 | $0 | Nov 9, 2015 |
| US Department of Homeland Security - Fema | 3 | $0 | Nov 16, 2017 |
| US Framing LLC | 19 | $5,344 | Jun 29, 2017 |
| VD Construction Services LLC | 200 | $534,498 | Nov 17, 2021 |
| Vicente Cab Tox | 23 | $8,100 | Oct 27, 2022 |
| Vocalboothtogo Inc. | 7 | $1,377 | Jul 26, 2022 |
| Wagman Construction, Inc. | 10 | $3,528 | Jun 29, 2017 |
| Walter Ramirez | 5 | $6,800 | Jun 12, 2019 |
| Walther Palacios | 8 | $2,475 | Aug 6, 2018 |
| Waynesboro Construction Co., Inc. | 89 | $17,331 | Sep 3, 2019 |
| Weis Markets, Inc. | 19 | $4,246 | Apr 7, 2026 |
| Wells Fargo Bank, N.A. | 2 | $0 | Jan 18, 2023 |
| William Albert Uhler, Inc. | 26 | $10,947 | Mar 15, 2018 |
| William F. Klingensmith, Inc. | 31 | $1,975 | Jun 22, 2017 |
| Wise Construction, Inc. | 2 | $325 | Nov 8, 2018 |
| WLR Management Company, Inc. | 3 | $1,375 | Nov 7, 2023 |
| WR Construction Inc | 4 | $1,350 | Nov 30, 2023 |
| YS General Contracting LLC | 21 | $37,320 | Jul 30, 2025 |