Silkmed, INC. | Seekonk | — | ● ACTIVE |
Single Crystal Diamond INC | Douglas | — | ● ACTIVE |
| STSpinthyr Technologies, INC. | Cambridge | — | ● ACTIVE |
| SDSterngold Dental LLC | Attleboro | 1–19 | ● ACTIVE |
Stride Bionics, INC. | Cambridge | — | ● ACTIVE |
| STSumma Therapeutics LLC | Allston | — | ● ACTIVE |
Supplies Unlimited, INC | Wakefield | — | ● ACTIVE |
Surgicure Technologies, INC. | Charlestown | — | ● ACTIVE |
Tellbio, INC. | West Newbury | — | ● ACTIVE |
Telos Innovations, LLC | Pittsfield | — | ● ACTIVE |
The Orthotic and Prosthetic Centers, LLC | West Yarmouth | — | ● ACTIVE |
The Orthotic and Prosthetic Centers, LLC | Braintree | — | ● ACTIVE |
The Orthotic and Prosthetic Centers, LLC | Plymouth | — | ● ACTIVE |
Thermo Keytek LLC | Tewksbury | — | ● ACTIVE |
Thorn Industries INC | Three Rivers | — | ● ACTIVE |
U. S. Slide Fastener CORP. | Franklin | — | ● ACTIVE |
Uvitron International INC. | West Springfield | — | ● ACTIVE |
| VNVita Needle Company | Needham | 20–99 | ● ACTIVE |
| WIWorldwide Innovative Healthcare INC | Cambridge | — | ● ACTIVE |
| ZIZsfab, INC. | Waltham | — | ● ACTIVE |
| AZAvedis Zildjian Company | Norwell | 100–499 | ◐ LIKELY ACTIVE |
| MVMedtronic Vascular INC | Danvers | — | ◐ LIKELY ACTIVE |
| SASteel Art Co., INC. | Norwood | 100–499 | ◐ LIKELY ACTIVE |
| TTecomet | Woburn | 20–99 | ◐ LIKELY ACTIVE |
Boston Scientific CORP | Marlborough | — | ◐ LIKELY ACTIVE |
| DCDennecrepe Corporation | Gardner | 20–99 | ◐ LIKELY ACTIVE |
| FCFlorence Casket CO INC | Florence | 20–99 | ◐ LIKELY ACTIVE |
| GCGentex Corporation Norwood | Norwood | 20–99 | ◐ LIKELY ACTIVE |
| KCKringle Candle | Bernardston | 20–99 | ◐ LIKELY ACTIVE |
Kula Bio INC | Natick | — | ◐ LIKELY ACTIVE |
United Electric Controls Company | Watertown | 100–499 | ◐ LIKELY ACTIVE |
Vacuum Technology Associates, INC | Hingham | — | ◐ LIKELY ACTIVE |
| YCYankee Candle Company | Whately | — | ◐ LIKELY ACTIVE |
| ACAcushnet CO - Titleist Ball Plant Ii | North Dartmouth | — | ◇ UNVERIFIED |
| EPEpco (e Parrella Co) | Medway | — | ◇ UNVERIFIED |
| TFTitleist & Foot Joy Worldwide | New Bedford | — | ◇ UNVERIFIED |
Abbess Instruments and Systems, INC. | Holliston | — | ◐ LIKELY ACTIVE |
Bc & J Manufacturing LTD | Fall River | — | ◐ LIKELY ACTIVE |
| BIBelmont Instrument LLC | Billerica | — | ◐ LIKELY ACTIVE |
Brixton Biosciences INC | Cambridge | — | ◐ LIKELY ACTIVE |
Byrna Technologies INC | Andover | — | ◐ LIKELY ACTIVE |
| CBColonial Brass Company | Spencer | — | ◐ LIKELY ACTIVE |
| DVD V Die Cutting, INC. | Danvers | — | ◐ LIKELY ACTIVE |
| IGId Graphics Group INC | South Easton | — | ◐ LIKELY ACTIVE |
Lambda Surgical, INC | Cambridge | — | ◐ LIKELY ACTIVE |
Mooring Systems, Incorporated | Cataumet | — | ◐ LIKELY ACTIVE |
Orthotics & Prosthetics Laboratories, INC. | Springfield | — | ◐ LIKELY ACTIVE |
Oxfo Corporation | Chestnut Hill | — | ◐ LIKELY ACTIVE |
Surgical Specialties Corporation | Westwood | — | ◐ LIKELY ACTIVE |
| ATAlpha Tau Medical INC | Lawrence | 1–19 | ◐ LIKELY ACTIVE |