| A-1 Grit Company | 6 | $580 | Apr 19, 2017 |
| Accurate Alloys Inc | 25 | $3,440 | Apr 1, 2026 |
| Agritec International Ltd. | 8 | $3,275 | Sep 27, 2023 |
| AP Express LLC | 2 | $5,600 | Mar 27, 2023 |
| Arcadia Reclamation, Inc. | 2 | $2,135 | Jan 23, 2019 |
| Ardmore Home Design, Inc. | 14 | $5,890 | Nov 28, 2017 |
| Arev Distribution Inc. | 4 | $955 | Oct 23, 2019 |
| Arrow Fuel Service, Inc. | 4 | $2,120 | Dec 29, 2016 |
| B.K. Nelson Construction, Inc. | 1 | $250 | Jun 18, 2019 |
| Biosense Webster, Inc. | 1 | $560 | Apr 26, 2019 |
| Bonduelle | 1 | $800 | Aug 17, 2026 |
| Bonduelle Fresh Americas | 5 | $12,815 | Aug 9, 2022 |
| Bonduelle Ready Pac | 1 | $700 | Feb 3, 2022 |
| California Custom Fruits and Flavors, Inc. | 13 | $60,740 | Jan 20, 2023 |
| Calmat Co | 40 | $31,905 | Sep 11, 2026 |
| Charter Communications Inc. | 19 | $46,720 | Aug 27, 2026 |
| Clete Security Services, Esq. | 3 | $1,680 | Oct 13, 2023 |
| Creative Construction | 17 | $23,570 | Jan 22, 2015 |
| Crown Precision | 8 | $5,075 | Mar 28, 2023 |
| Davis Wire Corporation | 211 | $341,890 | Oct 13, 2026 |
| Decore-Ative Specialties | 93 | $100,355 | Oct 29, 2026 |
| Diamond Bar Electric | 6 | $28,315 | Jun 15, 2026 |
| Duke Pacific, Inc. | 26 | $93,703 | Aug 2, 2023 |
| Esmond Natural, Inc | 5 | $2,100 | Jul 24, 2024 |
| Essilor Laboratories of America Inc | 1 | $4,500 | Mar 3, 2016 |
| Expert Crane Service Inc. | 2 | $11,150 | Feb 12, 2020 |
| Fairfield Landscaping Company, Inc. | 1 | $195 | Aug 17, 2016 |
| Four Seasons Apparel | 4 | $1,540 | Jun 23, 2015 |
| G. O. Rodriguez Trucking, Inc. | 15 | $3,595 | Jan 15, 2025 |
| Garden View, Inc. | 12 | $2,345 | Sep 29, 2025 |
| Hanson Aggregates LLC. | 56 | $68,785 | Oct 18, 2022 |
| Huy Fong Foods, Inc. | 13 | $31,425 | May 20, 2025 |
| Iby, LLC | 8 | $39,750 | Mar 25, 2026 |
| Irwindale Brew Yard, LLC | 3 | $2,620 | Jun 14, 2022 |
| Irwindale Car Wash | 13 | $2,385 | Jul 14, 2023 |
| Irwindale Speedway & Event Center Inc | 3 | $1,030 | Jun 6, 2018 |
| JK Insulation | 6 | $2,670 | Mar 2, 2022 |
| Jonell Oil Corporation | 7 | $20,610 | Dec 4, 2023 |
| Juicy Whip Inc | 25 | $14,476 | Jan 13, 2022 |
| Kci Newport Inc | 2 | $350 | Jul 24, 2024 |
| Kelly Services, Inc. | 18 | $20,025 | Sep 14, 2026 |
| LGC Geotechnical, Inc. | 5 | $1,440 | Sep 29, 2025 |
| Los Angeles County Dept. of Public Health | 1 | $5,000 | Mar 29, 2016 |
| Mark Beamish Waterproofing, Inc. | 18 | $26,310 | Aug 7, 2025 |
| Martin Marietta Southern California Aggregates, LLC | 4 | $1,165 | May 14, 2025 |
| Miguel Silva & Ramiro Torres | 6 | $1,280 | Sep 20, 2018 |
| Miller Coors | 8 | $3,130 | Feb 14, 2017 |
| Mission Paving and Sealing, Inc. | 3 | $450 | Jan 31, 2022 |
| More Truck Lines | 3 | $300 | Aug 21, 2018 |
| Navarro Transport, Inc. | 2 | $10,800 | Apr 6, 2018 |
| Nellson Nutraceutical, LLC | 83 | $315,105 | Jun 4, 2024 |
| Q & B Foods, Inc. | 20 | $26,515 | Sep 15, 2026 |
| Ready Pac Foods, Inc. | 21 | $37,605 | Oct 27, 2025 |
| Ready Pac Produce Inc | 34 | $23,445 | Mar 17, 2015 |
| Rescue Services International Ltd | 1 | $810 | Jul 21, 2023 |
| RJ Valadez Enterprises Inc | 8 | $4,500 | Oct 12, 2015 |
| Sierra Alloys Company | 37 | $22,180 | Feb 24, 2021 |
| Socal Pumping Company | 9 | $21,950 | Jun 10, 2015 |
| Spartan Employer Services, Inc | 1 | $5,000 | Oct 28, 2016 |
| Spi Staffing | 1 | $185 | Oct 15, 2025 |
| Spragues' Rock and Sand Company | 11 | $4,110 | Nov 12, 2021 |
| Star Stone Construction Corporation | 2 | $750 | May 23, 2019 |
| The Alterian Ghost Factory, Inc. | 9 | $2,900 | Mar 18, 2020 |
| THT Enterprises Inc | 3 | $840 | Jun 6, 2018 |
| Tribune Direct Marketing, LLC. | 1 | $10,800 | Dec 21, 2017 |
| Triple B, Inc. | 9 | $16,695 | Jun 27, 2026 |
| Turner Mining Group, LLC | 3 | $14,400 | May 23, 2019 |
| United Rock Products Corporation | 70 | $33,085 | Mar 4, 2026 |
| Verizon California Inc. | 2 | $7,150 | May 29, 2015 |