| PIPike Industries - Prospect | Belmont | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PVPower Vision INC | Belmont | CA | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| PPPrestige Painting Belmont | Belmont | MS | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RCRegis Contractors Bay Area L.p. | Belmont | CA | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
 Saputo Cheese USA INC. - Belmont | Belmont | WI | Food Manufacturing311513 | — | ◇ UNVERIFIED |
| STSerplus Technology LLC | Belmont | CA | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| SGSi Group - Ad002 and Ad003 | Belmont | NC | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| SWSleeper Welding | Belmont | NH | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| SCSoutheast Cnc, LLC | Belmont | MS | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| SSSteel Specialty Company of Belmont, INC. | Belmont | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| STSwisset Tool Company, Inc. | Belmont | NH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| TUTeikoku USA Inc./chempump | Belmont | WV | Machinery Manufacturing333911 | — | ◇ UNVERIFIED |
| TBTg Brothers LLC | Belmont | CA | Transportation Equipment Manufacturing336350 | — | ◇ UNVERIFIED |
| TVThe Village Collection | Belmont | CA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| UPUniversal Powder Coating | Belmont | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| VEVintage Elevator Services | Belmont | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| VSVoith Sulzer Paper Technologies | Belmont | NH | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| WJWalter Jacobi and Sons INC | Belmont | CA | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| WCWesgo Ceramics | Belmont | CA | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| WIWood Industries INC. | Belmont | MS | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ZAZenith Aerospace | Belmont | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
