| 1125 Clement Street, LLC | 1 | $1,575 | Apr 4, 2025 |
| 1150 Sacramento Hoa | 2 | $170 | Apr 29, 2016 |
| 1890 Clay Street LP | 1 | $100 | Nov 20, 2019 |
| 21ST Amendment Brewery Cafe, LLC | 3 | $3,330 | Nov 14, 2024 |
| 4505 Grove and Divisadero, LLC | 1 | $5,000 | Dec 19, 2019 |
| 7 X 7 Construction | 2 | $2,010 | Jul 22, 2021 |
| A T & T Services, Inc. | 1 | $3,150 | Feb 22, 2019 |
| A-1 Ready Mix Inc. | 2 | $16,310 | May 16, 2017 |
| A. Roldan Construction, Inc. | 14 | $3,472 | Mar 4, 2016 |
| A. Tarantino and Sons, Inc. | 13 | $6,400 | Jun 8, 2016 |
| A1 Construction LLC | 2 | $520 | Aug 23, 2022 |
| A1 Roof Management & Construction, Inc., an Almaz USA Company | 2 | $15,500 | Dec 4, 2020 |
| Aaron Gordon Construction, Inc | 1 | $2,025 | Aug 13, 2025 |
| Abbett Electric Corporation | 9 | $3,940 | Mar 28, 2019 |
| Abdul Battas | 3 | $150 | Aug 28, 2018 |
| Able Engineering Services | 23 | $14,750 | Oct 22, 2019 |
| Abm | 2 | $18,000 | Jul 31, 2023 |
| Abm Onsite Services-West Inc. | 19 | $31,510 | Nov 27, 2018 |
| Acapella Craftsmen Inc | 6 | $8,103 | Jan 5, 2026 |
| Acco Engineering Systems | 4 | $25,110 | Jul 24, 2025 |
| Accurate Firestop, Inc. | 3 | $2,895 | Sep 21, 2016 |
| Action Property Management | 9 | $22,020 | Jan 5, 2022 |
| Active Scaffold | 7 | $2,500 | Sep 25, 2025 |
| Ada Printing & Trading | 2 | $9,280 | Sep 28, 2015 |
| Add a Garage, Inc | 3 | $1,025 | Oct 26, 2021 |
| Added Dimensions, Inc | 6 | $1,570 | May 5, 2017 |
| Addiction Research and Treatment, Inc. | 2 | $750 | Oct 10, 2018 |
| Addy Wong | 5 | $14,625 | Oct 1, 2018 |
| Addy Wong dba a W Construction Co | 8 | $1,985 | Aug 7, 2017 |
| Adobe Systems Incorporated | 1 | $840 | Oct 23, 2017 |
| Advanced Installation Services | 1 | $1,500 | Jan 12, 2016 |
| Agustin Banda | 1 | $2,025 | Aug 1, 2017 |
| Aidan Collins & Sons Inc. | 3 | $2,100 | Jul 28, 2017 |
| Aim High Scaffolding, Inc. | 1 | $375 | Nov 14, 2018 |
| Aimhigh Scaffolding, Inc | 3 | $4,610 | Sep 14, 2026 |
| Aion Led, Inc. | 5 | $1,625 | Apr 2, 2024 |
| Aire Sheet Metal Inc. | 10 | $3,150 | Mar 29, 2019 |
| Alamillo Rebar, Inc. | 12 | $22,990 | Nov 6, 2018 |
| Alan Zapien | 4 | $2,180 | Jan 26, 2018 |
| Albert & Hazel 248, Inc | 10 | $5,945 | Oct 10, 2016 |
| Albert J Heinicke | 2 | $585 | Oct 10, 2019 |
| Alcal Specialty Contracting, Inc. | 10 | $34,600 | Apr 1, 2026 |
| Alcp Services, LLC | 2 | $390 | Mar 1, 2022 |
| Aldea Quality Construction Inc. | 10 | $19,560 | Dec 31, 2024 |
| Alegria Remodel and Construction, Inc. | 5 | $16,115 | Jul 15, 2022 |
| Alert Building Maintenance, Inc | 9 | $3,890 | Sep 5, 2018 |
| Alex R Construction | 4 | $1,006 | Apr 22, 2020 |
| Alexander Yeung | 5 | $5,430 | Jan 14, 2019 |
| All Cars Tire Service, Inc. | 3 | $110 | Feb 15, 2024 |
| All Four Seasons Roofing Co Inc. | 16 | $8,305 | Dec 26, 2018 |
| All Homes and Construction Inc | 8 | $5,850 | Jun 8, 2026 |
| All Seas Wholesale, Inc | 2 | $410 | Jun 19, 2026 |
| Alliance Roofing Company, Inc | 20 | $34,359 | Jan 3, 2019 |
| Allied Universal Security Service, LP | 2 | $900 | Jan 7, 2026 |
| Alpha Restoration & Waterproofing | 13 | $16,880 | Mar 24, 2025 |
| Alpine Roads Inc | 2 | $700 | Aug 31, 2018 |
| Alten Construction | 9 | $8,705 | Sep 19, 2022 |
| Alton Management Corporation | 18 | $950 | Nov 3, 2022 |
| Alvarado Tile Stone Inc | 10 | $18,250 | Aug 15, 2025 |
| AM West Mechanical, Inc | 6 | $730 | Jan 20, 2016 |
| Amber Flooring Inc | 1 | $4,950 | Feb 20, 2018 |
| American Conservatory Theater | 1 | $5,000 | Feb 9, 2026 |
| American Roofing and Company, Inc. | 8 | $2,945 | Aug 24, 2017 |
| American Scooter & Cycle Rentals | 1 | $375 | Apr 21, 2017 |
| Amesos Plumbing Inc | 6 | $19,545 | Feb 4, 2025 |
| Amherst Association Construction Management, Inc | 2 | $220 | Aug 12, 2016 |
| Amko Construction Company, Inc | 2 | $1,660 | Oct 7, 2015 |
| Ams Acropolis Construction Inc | 11 | $8,905 | Aug 18, 2025 |
| An Dun Construction SF, Inc | 16 | $25,930 | Jul 17, 2023 |
| Anco Iron and Construction Inc. | 13 | $19,870 | Nov 6, 2020 |
| Anderson Rowe & Buckley Inc | 2 | $375 | Oct 8, 2021 |
| Andreas Natural Marble and Stone | 16 | $23,045 | Feb 10, 2020 |
| Andres Martinez | 5 | $1,680 | Nov 21, 2019 |
| Andrew M. Jordan, Inc. | 3 | $6,310 | Aug 21, 2025 |
| Andrew Trinh | 6 | $7,085 | Nov 24, 2015 |
| Andronico's Community Markets | 3 | $13,815 | Aug 28, 2025 |
| Aniket Sheth | 5 | $255 | Feb 18, 2015 |
| Antelope Halawan Properties, LLC | 5 | $5,585 | Jun 2, 2023 |
| Anthony Raymond Rios | 5 | $5,370 | Sep 20, 2023 |
| Anvil Builders Inc | 6 | $4,975 | Sep 24, 2026 |
| Apex Construction | 12 | $10,355 | Sep 1, 2016 |
| Apex Rockfall Mitigation LLC | 2 | $13,160 | Jul 7, 2016 |
| Aquatic Park LLC | 2 | $5,175 | Nov 26, 2018 |
| Arc Restoration & Waterproofing, Inc | 4 | $5,330 | Nov 9, 2020 |
| Arch Plumbing Inc | 1 | $275 | Sep 2, 2022 |
| Archdiocese of San Francisco - Holy Name School | 3 | $5,685 | Apr 27, 2022 |
| Architectural Glass & Aluminum Co. Inc. | 18 | $17,642 | Dec 16, 2025 |
| Arcon Construction Corp | 41 | $20,035 | Apr 26, 2021 |
| Area Development, Inc. | 32 | $37,710 | Jul 6, 2023 |
| Armando Rodriguez | 3 | $300 | Jun 4, 2019 |
| Armstrong Installation SVC a Calif Corp | 2 | $3,150 | Aug 12, 2020 |
| Arnold & Egan MFG Co. | 3 | $1,800 | Jul 30, 2015 |
| Arntz Builders, Inc. | 26 | $19,732 | Jun 12, 2026 |
| Arquet Restaurant, LLC | 1 | $185 | May 14, 2026 |
| Art General Roofing Inc | 11 | $25,275 | Apr 20, 2017 |
| Arthur McNulty | 2 | $455 | Jun 13, 2016 |
| Arthur Tak Yan Lee, or, Jimmy Gong Yan Lee dba Art's Roofing Co | 22 | $10,325 | Mar 17, 2015 |
| Artisan Macaron LLC | 8 | $4,300 | Jan 3, 2019 |
| Arup US, Inc. | 2 | $1,500 | Jan 10, 2025 |
| Asap Roofing | 6 | $1,800 | Apr 22, 2015 |
| Ashbury General Contracting & Engineering | 17 | $12,015 | Aug 23, 2019 |
| Asian Art Museum Foundation SF | 4 | $6,500 | Apr 9, 2021 |
| Asiel Corporation | 7 | $1,500 | May 12, 2016 |
| Associated Trucking Inc | 27 | $15,295 | Jun 30, 2026 |
| Atlantic Refrigeration LLC | 4 | $2,950 | Dec 9, 2025 |
| Atlas Bay City Company, Inc | 13 | $4,610 | Mar 12, 2021 |
| AU Energy LLC | 3 | $1,680 | Aug 7, 2025 |
| Auto-Chlor System, LLC | 19 | $8,340 | Jun 26, 2025 |
| Automotive Clinic Inc. | 12 | $20,725 | Mar 8, 2016 |
| Aux Delices | 1 | $325 | Jan 6, 2023 |
| Ava Jamshidnejad | 4 | $3,670 | Oct 7, 2025 |
| Avalonbay Communities, Inc. | 8 | $17,995 | Nov 3, 2026 |
| Axiom Medical Group | 4 | $440 | Jun 3, 2016 |
| Ayaluna Catering Group San Francisco LLC | 2 | $435 | Mar 12, 2020 |
| Azul Works, Inc. | 10 | $31,010 | Aug 8, 2025 |
| B & C Painting & Decorating | 3 | $870 | Apr 13, 2015 |
| B & D Excavation and Construction | 6 | $2,855 | Jun 23, 2017 |
| B H M Construction, Inc | 1 | $0 | Aug 19, 2015 |
| Bagatelos Glass Systems Inc. | 1 | $6,082 | Feb 4, 2021 |
| Bailey General Contracting Co. Inc. | 1 | $225 | May 28, 2020 |
| Baines-Nibbi JV | 4 | $1,500 | Feb 24, 2015 |
| Balfour Beatty Construction LLC | 11 | $14,860 | Jul 16, 2024 |
| Bank of America Corporation | 32 | $16,725 | Jul 2, 2019 |
| Banner Development | 1 | $260 | Jul 14, 2015 |
| Bannon Construction Inc | 13 | $7,725 | Jun 16, 2025 |
| Barcewski Inc | 4 | $7,405 | Dec 15, 2017 |
| Barnard Impregilo Healy JV | 16 | $18,410 | Oct 21, 2015 |
| Barron Construction Inc | 5 | $6,110 | Apr 7, 2021 |
| Bauer's Intelligent Transportation | 1 | $560 | Jan 27, 2026 |
| Bauman Landscape and Construction, Inc | 10 | $8,758 | Aug 12, 2015 |
| Bay Area Concrete Recycling | 20 | $23,125 | May 20, 2021 |
| Bay Area Geotechnical Group | 4 | $955 | Apr 19, 2018 |
| Bay Area High Reach, Inc. | 11 | $7,690 | Feb 16, 2021 |
| Bay Area Lightworks, Inc | 3 | $150 | Aug 14, 2019 |
| Bay Area Linen & Valet Service Center Inc. | 16 | $21,830 | Nov 30, 2021 |
| Bay Built Construction Inc. | 10 | $23,975 | Dec 28, 2017 |
| Bay City Mechanical | 8 | $6,210 | Aug 28, 2020 |
| Bay CT Construction, Inc | 25 | $4,210 | May 20, 2019 |
| Bay Pacific Pipeline, Incorporated. | 19 | $13,790 | Nov 29, 2023 |
| Bay Vista Building Maintenance, Inc. | 6 | $3,515 | Sep 26, 2018 |
| Bay Welders, Inc. | 6 | $1,575 | Oct 26, 2023 |
| Bayanihan Partners a CA LP | 2 | $1,120 | Sep 2, 2025 |
| Bayshore Family Market | 3 | $860 | Dec 26, 2023 |
| Bayshore Wash, LLC | 2 | $520 | Apr 15, 2024 |
| Bayside Builders Group, Inc. | 2 | $3,150 | Jul 21, 2023 |
| Bayview Hunter's Point Foundation | 2 | $225 | Mar 16, 2015 |
| Bbi-Con, Inc | 4 | $7,485 | Apr 17, 2025 |
| Bcok. Inc | 4 | $1,570 | Jul 1, 2021 |
| Becho, Inc | 9 | $11,755 | Apr 7, 2016 |
| Bei Steel, Inc. | 6 | $32,265 | Feb 23, 2026 |
| Ben's Roofing, Inc | 1 | $130 | Oct 30, 2018 |
| Bencor Global, Inc. | 5 | $8,400 | Feb 23, 2016 |
| Benson Industries Inc | 6 | $14,615 | Jul 18, 2022 |
| Berkeley Cement, Inc. | 29 | $45,825 | Aug 22, 2025 |
| Best Auto Care, Inc. | 1 | $5,000 | May 2, 2017 |
| Best Contracting Services Inc. | 21 | $39,625 | Jul 22, 2026 |
| Best Tile, Inc. | 2 | $3,485 | Oct 2, 2019 |
| Beumer Lifecycle Management, LLC | 5 | $2,365 | Nov 13, 2023 |
| Beyond the Horizon Construction Inc. | 2 | $12,550 | Feb 4, 2021 |
| Bill Brown Construction Company | 23 | $70,021 | Nov 4, 2026 |
| Bird Rides, Inc | 3 | $1,120 | Jul 20, 2021 |
| Black Rabbit Hospitality LLC | 4 | $1,640 | Apr 24, 2015 |
| Blue Link Wireless LLC | 3 | $1,680 | Oct 13, 2026 |
| Blueprint Studios Trends Inc | 9 | $16,525 | Aug 15, 2019 |
| Bluewater Environmental Services, Inc. | 34 | $54,865 | Jun 16, 2022 |
| BMS Cat, Inc. | 1 | $750 | May 10, 2019 |
| Board of Trustees of the Glide Foundation | 1 | $450 | Aug 26, 2025 |
| Boman Design & Construction, Inc. | 1 | $250 | Mar 7, 2024 |
| Bome Holdings, Inc. | 2 | $410 | Jul 15, 2025 |
| Bon Appetit Management Co. | 4 | $2,105 | Nov 12, 2025 |
| Boris Peck | 10 | $940 | Sep 14, 2016 |
| Boudin Holdings, Inc | 1 | $185 | Jul 10, 2023 |
| Boyett Construction, Inc. | 7 | $4,760 | Jul 7, 2017 |
| Brady Construction, Inc. | 1 | $825 | Feb 20, 2018 |
| Brendan Quinlan | 6 | $8,310 | Jul 10, 2024 |
| Brix Masonry, Inc | 25 | $38,955 | Sep 19, 2024 |
| Brothers Supermarket Inc. | 3 | $195 | Aug 25, 2016 |
| Buhler Commercial | 3 | $1,575 | Sep 19, 2024 |
| Build Group, Inc. | 9 | $16,970 | Feb 2, 2026 |
| Built Robotics Inc. | 2 | $19,400 | Mar 3, 2026 |
| Bush 12 Partner LP | 5 | $1,875 | Mar 23, 2026 |
| Bvaw Family Home LLC | 6 | $18,230 | Jan 27, 2025 |
| C & J Painting | 4 | $2,100 | Sep 14, 2021 |
| C & L Construction & Remodeling, Inc | 1 | $435 | May 10, 2017 |
| C & W Fashion Inc. | 3 | $5,670 | May 22, 2019 |
| C. Mariani Antiques | 2 | $260 | May 1, 2024 |
| C.B.F., Inc. | 4 | $10,960 | Nov 10, 2025 |
| C.E. Toland & Son, Inc. | 28 | $17,660 | Sep 30, 2015 |
| C3M, Clark, Cupertino a Joint Venture | 1 | $3,500 | Jan 14, 2022 |
| Cahill Contractors LLC | 39 | $25,710 | Apr 15, 2026 |
| Cal - Pacific Construction, Inc. | 33 | $10,225 | May 31, 2023 |
| Cal-C.A.D.E. Construction | 3 | $960 | Apr 28, 2015 |
| Caledonian Building Services, Inc. | 3 | $1,655 | Jun 14, 2023 |
| California Department of Transportation | 26 | $160,085 | Sep 29, 2026 |
| California Drywall | 23 | $25,675 | Sep 21, 2023 |
| California Erectors, Inc. | 15 | $2,270 | May 9, 2023 |
| California State University San Francisco | 1 | $600 | May 31, 2018 |
| Callanan Plastering Inc. | 3 | $770 | Feb 16, 2021 |
| Caltrans | 14 | $23,000 | Jan 20, 2022 |
| Cameron Razabi | 2 | $2,875 | Apr 13, 2015 |