| Aaa Hellenic Marble Inc. | 3 | $7,742 | Aug 15, 2023 |
| Able Rigging Contractors | 3 | $18,750 | Mar 8, 2023 |
| AC Tree Experts, Inc. | 3 | $18,400 | Nov 3, 2021 |
| Acc Exterior LLC | 1 | $4,839 | May 14, 2024 |
| Acero Precision | 3 | $1,470 | Mar 12, 2015 |
| Air King America Div of Lasko Products | 4 | $14,667 | Mar 9, 2017 |
| AK Builders, LLC | 9 | $20,139 | Oct 25, 2024 |
| AL's Automotive of West Chester | 2 | $1,960 | Jan 11, 2016 |
| Alg Contractors LLC | 2 | $9,678 | May 15, 2024 |
| Allied Roofing & Sheetmetal, Inc. | 6 | $8,115 | Apr 15, 2024 |
| American Family Care (Afc) Urgent Care | 2 | $0 | Nov 9, 2015 |
| Amg Restoration, LLC | 2 | $13,240 | Oct 11, 2024 |
| Aml General Construction, LLC. | 2 | $10,796 | Dec 12, 2019 |
| Andre Dutra | 4 | $40,604 | Jun 30, 2022 |
| Arkema-Sartomer West Chester | 3 | $17,188 | Mar 23, 2023 |
| Baselice and Sons Painting, LLC | 3 | $1,755 | Jul 17, 2021 |
| Berks Ridge Company Enterprises, Inc. | 5 | $6,579 | Aug 8, 2025 |
| Black Horse Auto Body Supply, Inc. | 4 | $9,377 | Jan 11, 2023 |
| Buck Hill Construction, LLC | 10 | $12,313 | Nov 6, 2024 |
| Cai Builders, LLC | 6 | $6,294 | Jan 9, 2026 |
| Cavan Construction Company, Inc. | 24 | $26,005 | Jul 22, 2026 |
| D. Howe and Sons Construction, Inc. | 6 | $3,833 | Jan 3, 2020 |
| Diplomat Closet Design, Inc. | 5 | $5,040 | Dec 18, 2015 |
| EA Construction & General Contracting, LLC | 2 | $19,567 | Apr 28, 2021 |
| Earth Restorations LLC | 7 | $4,866 | Nov 26, 2025 |
| Edgmont Metallic Pigment, Inc. | 2 | $1,032 | Oct 11, 2019 |
| Elmark Sign Company | 4 | $1,875 | Jul 28, 2023 |
| G & J Corporation | 6 | $10,476 | May 25, 2016 |
| GP Martini Roofing Co. | 2 | $8,907 | Aug 3, 2022 |
| Hollingsworth Construction | 3 | $7,851 | Aug 20, 2024 |
| JLP Construction LLC | 9 | $16,074 | Jan 9, 2023 |
| Johnson Matthey,Inc. | 123 | $92,518 | Jan 3, 2025 |
| KQB Siding Contractor, LLC. | 1 | $4,839 | May 14, 2024 |
| Lasko Products, Inc. | 7 | $10,799 | Oct 24, 2017 |
| Metallurgical Products Company LLC | 30 | $6,407 | Aug 6, 2026 |
| P & B Partitions Inc. | 42 | $22,803 | Apr 24, 2019 |
| P&L General Construction LLC | 3 | $7,970 | May 23, 2023 |
| Plas Tech Coatings, Inc. | 3 | $12,000 | Apr 11, 2024 |
| Quadratec, Inc. | 2 | $15,662 | Jul 18, 2022 |
| Santa's Heating and Air Conditioning, Inc. | 9 | $3,872 | Oct 23, 2018 |
| Snyder's-Lance, Inc. | 3 | $3,442 | Feb 27, 2015 |
| Strobert Tree Services, Inc. | 1 | $8,873 | Jun 18, 2020 |
| Summit Construction Company, Inc. | 3 | $1,325 | May 27, 2015 |
| Systematics, Inc. | 36 | $14,430 | Oct 18, 2019 |
| The Devereux Foundation | 5 | $36,591 | Feb 11, 2022 |
| The Repair Squad, LLC. | 3 | $5,331 | May 29, 2019 |
| Tin Technology & Refining, LLC | 1 | $4,537 | Feb 22, 2024 |
| TJ Ward Plumbing Heating & Commercial Services LLC | 8 | $18,000 | Oct 5, 2015 |
| Transwall Office Systems, Inc. | 2 | $5,296 | Mar 20, 2025 |
| Unipak Inc. | 27 | $26,062 | Feb 15, 2019 |
| Venegas Contracting, LLC | 3 | $87,150 | Oct 2, 2023 |
| Watermark Bellingham, LLC | 3 | $9,292 | Apr 8, 2024 |
| West Chester Operator LLC | 2 | $5,107 | Jan 29, 2026 |
| Wide World West Chester, LLC. | 1 | $0 | Jan 8, 2025 |
| Wire and Cable Specialties, Inc. | 36 | $15,464 | Oct 10, 2023 |