| American Home Contractors of Virginia LLC | 1 | $865 | Feb 10, 2022 |
| American Systems Corporation | 2 | $0 | Feb 24, 2015 |
| Andy Construction Services, LLC | 1 | $1,810 | May 24, 2023 |
| Anthony & Sylvan Corporation | 7 | $3,780 | May 15, 2015 |
| Baj Torres Construction, LLC | 2 | $855 | Oct 26, 2016 |
| Blackfish Armory LLC | 5 | $2,165 | Sep 10, 2020 |
| Caliber Collision | 21 | $4,700 | Dec 7, 2023 |
| Collegiate Sealers of Northern Virginia Inc | 2 | $3,577 | Dec 11, 2024 |
| Commercial Express HVAC, Inc. | 1 | $3,415 | Jan 29, 2019 |
| Cortez Roofing, LLC | 4 | $5,090 | Sep 19, 2018 |
| Crystal Kitchen & Bath, LLC | 12 | $7,405 | Oct 27, 2025 |
| Dynamic Stone Tools, Inc. | 2 | $6,662 | Dec 18, 2018 |
| East West Marble Company LLC | 7 | $2,280 | Nov 13, 2019 |
| Eastern Constructors Incorporated | 15 | $72,714 | Aug 29, 2020 |
| Elikei Construction LLC | 2 | $8,018 | Mar 4, 2020 |
| Emblemax Corporation | 6 | $2,400 | Oct 3, 2018 |
| Erin's Marble & Granite, Inc. | 33 | $5,160 | Oct 13, 2021 |
| Fairfax Collision Center, LLC | 25 | $21,945 | Sep 17, 2019 |
| Fairfax Insulation Systems | 1 | $3,850 | Mar 9, 2021 |
| Fairfax Woodworking, Inc. | 7 | $3,075 | Feb 3, 2023 |
| Flagship Opco, LLC | 1 | $5,000 | Aug 23, 2022 |
| Fleetpride, Inc. | 7 | $7,858 | Jul 30, 2019 |
| Granite and Marble Express, Inc. | 30 | $27,142 | Aug 13, 2024 |
| H.Y. Kim Cabinet Company, Inc. | 20 | $2,490 | Sep 25, 2018 |
| Heartland Dental, LLC | 5 | $18,711 | Mar 20, 2019 |
| Herman/Stewart Construction | 9 | $5,303 | May 27, 2015 |
| Holcim-Mar Inc. | 2 | $8,350 | Apr 27, 2023 |
| Idemia America Corp. | 2 | $6,161 | Jun 16, 2022 |
| Intech Defense LLC | 6 | $2,076 | Mar 30, 2022 |
| J.Fletcher Creamer & Son Inc. | 6 | $10,680 | Jul 8, 2022 |
| Jose Carpentry Inc. | 5 | $21,382 | Apr 22, 2024 |
| Juan Garcia | 4 | $600 | Dec 31, 2024 |
| Julio General Contracting LLC | 3 | $1,720 | Oct 20, 2015 |
| K. Hovnanian Virginia Operations, Inc. | 1 | $2,855 | May 23, 2023 |
| Loudoun Composting, LLC | 6 | $4,990 | May 25, 2018 |
| Loudoun Sheet Metal Company, Inc | 51 | $7,735 | Dec 16, 2025 |
| Max Masonry LLC | 1 | $1,145 | May 23, 2023 |
| Mayorga Construction LLC | 3 | $6,668 | Jul 24, 2025 |
| National Reconnaissance Office | 1 | $0 | Dec 13, 2022 |
| Neibauer Dental Care, P.C. | 5 | $12,008 | Mar 20, 2019 |
| Nutravail LLC | 6 | $1,200 | Jun 3, 2015 |
| Pleasant Valley Golfers Club LLC | 1 | $2,525 | Apr 20, 2023 |
| Precision Coatings Unlimited LLC | 5 | $1,239 | Feb 17, 2026 |
| Probuild Company LLC | 2 | $1,470 | Jul 24, 2015 |
| R. D. Bean, Inc. | 4 | $5,920 | Jul 23, 2024 |
| Sacarias Construction LLC | 2 | $3,175 | Jul 24, 2025 |
| Safe Group Construction, Inc. | 4 | $576 | Oct 7, 2015 |
| SGG Carpenter | 2 | $1,007 | Feb 22, 2016 |
| Shoemakers Welding & Fabrication Inc | 1 | $6,638 | Apr 7, 2021 |
| Smithsonian Institution National Air and Space Museum | 2 | $0 | Jun 25, 2018 |
| Stromberg Metal Works Inc | 7 | $2,475 | Jun 1, 2015 |
| Superior Concrete Materials Inc | 17 | $24,407 | Apr 7, 2021 |
| The Mosaic Tile Company of Virginia, Inc. | 4 | $0 | Mar 14, 2024 |
| Thomas Somerville Co. | 3 | $4,410 | Sep 21, 2015 |
| United Parcel Service of America, Inc. | 1 | $3,930 | Jul 15, 2019 |
| ZM Sheet Metal, Inc. | 1 | $0 | Jul 26, 2018 |
| Zumot Real Estate Management, Inc. | 1 | $11,400 | Apr 14, 2026 |