 Mbs Fabrication, INC. | Southbridge | MA | Fabricated Metal Product Manufacturing332322 | 20-99 | ● ACTIVE |
 Schott North America, INC. Lighting and Imaging | Southbridge | MA | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ● ACTIVE |
 United Lens Company, INC. | Southbridge | MA | Nonmetallic Mineral Product Manufacturing327212 | — | ● ACTIVE |
 Metalogic Industries LLC | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
| DRDexter Russell INC | Southbridge | MA | Fabricated Metal Product Manufacturing332211 | 100-499 | ◐ LIKELY ACTIVE |
| CECleanpart East | Southbridge | MA | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SRSouthbridge Recycling & Disposal Park | Southbridge | MA | Wood Product Manufacturing321999 | — | ◐ LIKELY ACTIVE |
| ATA&m Tool & Die CO | Southbridge | MA | Machinery Manufacturing333514 | — | ◐ LIKELY ACTIVE |
| AOAmerican Optical | Southbridge | MA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CSCreatek Stone INC | Southbridge | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HTHyde Tools | Southbridge | MA | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| MIMetalogic Industries LLC | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SSSouthbridge Sheet Metal | Southbridge | MA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| KKK & K Thermoforming LLC | Southbridge | MA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| ACAearo Company | Southbridge | MA | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| AEAo Eyewear, INC. | Southbridge | MA | Miscellaneous Manufacturing339115 | — | ◇ UNVERIFIED |
| AIAotec INC | Southbridge | MA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CPCantara Property | Southbridge | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| DRDamwood Realty LLC | Southbridge | MA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| EPElement Precision LLC | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| JMJi Morris | Southbridge | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| MWMary Wells Junior High School | Southbridge | MA | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| MMMetalcraft Machining | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SISimonds INC | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| STSimsak Tool and Machine Company | Southbridge | MA | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| SNSky Nutro Incorporated | Southbridge | MA | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| SMSturbridge Machining Services LLC | Southbridge | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SCSuperior Cake Products, INC. | Southbridge | MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| VTVideojet Technologies INC | Southbridge | MA | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
