| KMKoch Materials CO. | York | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| KSK S Tooling, Inc. | York | PA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| LSL & S Tool & Machine, LLC | York | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MDMaple Donuts, INC. | York | PA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| MMMi-kee-tro Metal Manufacturing, INC. | York | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MMM & M Pallet LLC | York | PA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| MIMoonlily INC | York | PA | Paper Manufacturing322291 | — | ◇ UNVERIFIED |
| OCOlde Country Reproductions, INC. | York | PA | Miscellaneous Manufacturing339912 | — | ◇ UNVERIFIED |
| PCPfaltzgraff CO Distribution Center | York | PA | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| SESchindler Elevator Corporation | York | PA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| SFSentry Fire Protection Incorporated | York | PA | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| SSkfisc | York | PA | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| SPSk Pallet INC. | York | PA | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| SFSpecialty Fabricators INC. | York | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SASusquehanna Apparel | York | PA | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| SUSyncreon US | York | PA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SISyncreon.us INC. | York | PA | Transportation Equipment Manufacturing336991 | — | ◇ UNVERIFIED |
| UWUnited Weld Services, LLC | York | PA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| UDU.s. Dol Osha | York | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WHWire Holdings Company INC. | York | PA | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| YAYork Automotive Welding & Fabrication LLC | York | PA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| YCYork Concrete Company | York | PA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
