| JPJohn Prosock Machine Inc | Quakertown | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| KSKlover SEPA Inc. (Prefab Division) | Quakertown | PA | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| KFKnauss Foods | Quakertown | PA | — | — | ◐ LIKELY ACTIVE |
| KFKnauss Foods Harley's Pet Treats | Quakertown | PA | Food Manufacturing311111 | 20-99 | ◐ LIKELY ACTIVE |
| LELabonge Estates Winery LLC | Quakertown | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| LHLyons Health Labs Holdco, LLC | Quakertown | PA | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| QCQuaker Color Inc | Quakertown | PA | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| QQuakertown | Quakertown | PA | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| SSaint-Gobain | Quakertown | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| SASimmons Animal Nutritionquakertown | Quakertown | PA | Food Manufacturing311613 | 20-99 | ◐ LIKELY ACTIVE |
| TFThe Farm Distillery LLC | Quakertown | PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TOTheobald & Oppenheimer | Quakertown | PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TSThe Secant Group - Quakertown | Quakertown | PA | Textile Mills313210 | 100-499 | ◐ LIKELY ACTIVE |
| URUnami Ridge Winery | Quakertown | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| USUnited States Cold Storage | Quakertown | PA | — | — | ◐ LIKELY ACTIVE |
| USUnited States Cold Storage LLc | Quakertown | PA | — | — | ◐ LIKELY ACTIVE |
| VBVino By Zzino, LLC | Quakertown | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CMCentral Machine Co., INC. | Quakertown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BPBless Precision Tool, INC. | Quakertown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| CICdf Industries | Quakertown | PA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| CCConsolidated Chemicals & Solvents (ccs) | Quakertown | PA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| EMErgonomic Manufacturing Group | Quakertown | PA | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| EGEvolution Gun Works, LLC | Quakertown | PA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| GPGuidemark Precision Machine, Inc. | Quakertown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| IFInnovative Finishers, Inc. | Quakertown | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| JPJ&b Pallet, INC. | Quakertown | PA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| PPPrecision Products LTD INC. | Quakertown | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PWProposed Whse Ofc | Quakertown | PA | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
| PWPump Warehouse Company | Quakertown | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| TPThe Proper Brewing Company | Quakertown | PA | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |