| GMGallant Machine Works INC | Shrewsbury | — | ◇ UNVERIFIED |
| GMGary Morin Erectors, LLC | Worcester | — | ◇ UNVERIFIED |
| GPGTC Precision Molding Corp | Leominster | — | ◇ UNVERIFIED |
| H1H&r 1871 Incorporate | Gardner | — | ◇ UNVERIFIED |
 Hybrid Cnc Parts | Webster | — | ◇ UNVERIFIED |
| LELaconia Earth Anchors INC. | South Grafton | — | ◇ UNVERIFIED |
| LLaird-drico | Worcester | — | ◇ UNVERIFIED |
| LSL&m Stress Relieving | Fitchburg | — | ◇ UNVERIFIED |
 L & R Manufacturing Co., INC. | Worcester | — | ◇ UNVERIFIED |
 Machining Technologies LLC | Webster | — | ◇ UNVERIFIED |
| MWMary Wells Junior High School | Southbridge | — | ◇ UNVERIFIED |
| MMMetalcraft Machining | Southbridge | — | ◇ UNVERIFIED |
| MIMetalogic Industries LLC | Dudley | — | ◇ UNVERIFIED |
| MSMinuteman Spring LLC | Millbury | — | ◇ UNVERIFIED |
| MMMonalex Manufacturing, INC. | Douglas | — | ◇ UNVERIFIED |
| NENew England Wirecloth Company, INC. | Fitchburg | — | ◇ UNVERIFIED |
| NMNorthbridge Mills LLC | Northbridge | — | ◇ UNVERIFIED |
| PGPk3 Group INC. | Sterling | — | ◇ UNVERIFIED |
| PMPuckett's Metal Works LLC | Brookfield | — | ◇ UNVERIFIED |
| RRakks | Westborough | — | ◇ UNVERIFIED |
| RJR J Marine Industries | Oxford | — | ◇ UNVERIFIED |
| RIRoar Industries INC | Hopedale | — | ◇ UNVERIFIED |
| RERobert's Enterprises, INC. | Brookfield | — | ◇ UNVERIFIED |
| SISimonds INC | Southbridge | — | ◇ UNVERIFIED |
| STSJP Tool Inc | West Boylston | — | ◇ UNVERIFIED |
| SPSpencer Products INC | North Brookfield | — | ◇ UNVERIFIED |
| SSStafford Specialty Wire Company | Worcester | — | ◇ UNVERIFIED |
 Sterling Precision LLC Dba Vitesse Systems Clinton Ma | Clinton | — | ◇ UNVERIFIED |
| SMSturbridge Machining Services LLC | Southbridge | — | ◇ UNVERIFIED |
| SWSummit Welding LLC | Rutland | — | ◇ UNVERIFIED |
| UMUnited Machining, Inc | Sutton | — | ◇ UNVERIFIED |
| USUnited Storefronts Corporation | Northborough | — | ◇ UNVERIFIED |
| WPWachusett Precision Tool, Inc. | Fitchburg | — | ◇ UNVERIFIED |
| WCWorcester County Welding CORP. | Rochdale | — | ◇ UNVERIFIED |
