| FCFrankford Clnr Svc Warminster | Warminster | PA | Paper Manufacturing322231 | — | ◇ UNVERIFIED |
| PPPiccari Press INC | Warminster | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| PPPressure Products Industries - Milton Roy | Warminster | PA | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| TDTranscontinental Direct Warminster Plt | Warminster | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BHBennett Heat Treating and Brazing Co., INC. | Warminster | PA | Fabricated Metal Product Manufacturing332811 | — | ◐ LIKELY ACTIVE |
| B3Burpee 300 Park | Warminster | PA | Machinery Manufacturing333111 | 100-499 | ◐ LIKELY ACTIVE |
| CTCommand Technical Services, INC. | Warminster | PA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| ELEmzak LTD | Warminster | PA | Chemical Manufacturing325612 | — | ◐ LIKELY ACTIVE |
| FIFUJIFILM Irvine Scientific - Warminster | Warminster | PA | Chemical Manufacturing325414 | 20-99 | ◐ LIKELY ACTIVE |
| IWIWCO Warminster | Warminster | PA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| OAOrbit Advanced Technologies, INC. | Warminster | PA | Computer and Electronic Product Manufacturing334515 | — | ◐ LIKELY ACTIVE |
| PDPar Defense Industries, LLC | Warminster | PA | Machinery Manufacturing333993 | — | ◐ LIKELY ACTIVE |
 Penn United Technologies, Inc. (Warminster Location) | Warminster | PA | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| REReliable Equipment Manufacturing | Warminster | PA | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| SASeafood America, LLC | Warminster | PA | Food Manufacturing311710 | 20-99 | ◐ LIKELY ACTIVE |
| TUTeikoku USA INC. | Warminster | PA | Machinery Manufacturing333914 | — | ◐ LIKELY ACTIVE |
| TATESCOR a Link Group Co. | Warminster | PA | Machinery Manufacturing333415 | 20-99 | ◐ LIKELY ACTIVE |
| AAstro-dynamic | Warminster | PA | Printing and Related Support Activities323110 | 20-99 | ◇ UNVERIFIED |
| BTBiggs Tool & Die, INC | Warminster | PA | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| ABAmerican Bar Products, INC. | Warminster | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| ALAmeriscend, LLC. | Warminster | PA | Machinery Manufacturing333517 | — | ◇ UNVERIFIED |
| BCBandwidth Company | Warminster | PA | Machinery Manufacturing333298 | — | ◇ UNVERIFIED |
| BMBella Marble and Granite, INC | Warminster | PA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CIChemstation International INC. | Warminster | PA | Chemical Manufacturing325181 | — | ◇ UNVERIFIED |
| DMDigital Machine Co., INC. | Warminster | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GIGoodwest Industries, INC. | Warminster | PA | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| GCGraphic Communications, INC. | Warminster | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| JLJofit, LLC | Warminster | PA | Apparel Manufacturing315250 | — | ◇ UNVERIFIED |
| MPMy Personal Advisor LLC | Warminster | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MPMy Personal Advisor LLC | Warminster | PA | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
 Nikel Precision Group II, LLC | Warminster | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PMPrieto Machine Co., INC. | Warminster | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RMRle Millwork, INC. | Warminster | PA | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| VIVisco Incorporated | Warminster | PA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| WJWe Ja Kim | Warminster | PA | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| WIWinston Industrial Fabrication, LLC | Warminster | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
