Aaron Anderson | Canton | MA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Aaron Norton | Tyngsboro | MA | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Abbess Instruments and Systems, INC. | Holliston | MA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
| ANAbside Networks INC | Acton | MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
| AMAb-wey Machine & Die Co., INC. | Pembroke | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Accelerated Media Technologies, INC. | Auburn | MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Access Fixtures LLC | Worcester | MA | Electrical Equipment, Appliance & Component Manufacturing335132 | — | ● ACTIVE |
Accurate Composites LLC | Hopkinton | MA | Plastics and Rubber Products Manufacturing326130 | — | ● ACTIVE |
| AIAccurounds, INC. | Avon | MA | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Acg Air Compressor LLC | Lowell | MA | Machinery Manufacturing333912 | — | ● ACTIVE |
A Chemtek INC | Woburn | MA | Chemical Manufacturing325199 | — | ● ACTIVE |
Acnos Pharma Cts LLC | Edgartown | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
| AIAcralube, INC. | Westfield | MA | Fabricated Metal Product Manufacturing332812 | — | ● ACTIVE |
Actronics Incorporated | Waltham | MA | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Act Vehicle Equipment, INC. | Westfield | MA | Transportation Equipment Manufacturing336211 | — | ● ACTIVE |
Acushnet Rubber Company, INC. | New Bedford | MA | Miscellaneous Manufacturing339991 | — | ● ACTIVE |
Adcour INC | Walpole | MA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ● ACTIVE |
Adder CORP | Newburyport | MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Adhesive Applications, INC | Easthampton | MA | Chemical Manufacturing325998 | — | ● ACTIVE |
Adiabatic Computing Machines INC. | Somerville | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Advanced Imaging INC | Wilmington | MA | Printing and Related Support Activities323111 | — | ● ACTIVE |
Advanced Microscopy Techniques CORP | Woburn | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Aeroshield Materials INC | Waltham | MA | Nonmetallic Mineral Product Manufacturing327215 | — | ● ACTIVE |
Aes Corporation | Peabody | MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
| AMAgile Mobile Gym Solutions LLC | New Bedford | MA | Transportation Equipment Manufacturing336214 | — | ● ACTIVE |
Agios Pharmaceuticals, INC. | Cambridge | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
Aimtek, INC. | Auburn | MA | Primary Metal Manufacturing331491 | — | ● ACTIVE |
| AEAirborn Electronics, LLC | Taunton | MA | Machinery Manufacturing333242 | 100-499 | ● ACTIVE |
Air Energy Group LLC | South Easton | MA | Machinery Manufacturing333912 | — | ● ACTIVE |
Albireo Pharma, INC. | Boston | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
| AMAlden Medical LLC | W Springfield | MA | Chemical Manufacturing325611 | — | ● ACTIVE |
Alexion Pharmaceuticals INC | Boston | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
Alkeus Pharmaceuticals INC | Cambridge | MA | Chemical Manufacturing325412 | — | ● ACTIVE |
Allie Foods LLC | Marlborough | MA | Food Manufacturing311520 | — | ● ACTIVE |
All Steel Fabricating, INC. | North Grafton | MA | Machinery Manufacturing333248 | — | ● ACTIVE |
Almax Easylab INC | Cambridge | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Alsym Energy, INC | Malden | MA | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ● ACTIVE |
| AEAltaeros Energies INC | Somerville | MA | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Amberwave INC | Ipswich | MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Amel Technology, LLC | Fairhaven | MA | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
American Crane and Hoist CORP | Boston | MA | Machinery Manufacturing333923 | — | ● ACTIVE |
American Gas Products INC | Woburn | MA | Chemical Manufacturing325120 | — | ● ACTIVE |
American Research Products, INC | Waltham | MA | Chemical Manufacturing325414 | — | ● ACTIVE |
American Superconductor CORP | Westminster | MA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ● ACTIVE |
American Surgical Company, LLC | Salem | MA | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
America's Preferred Packaging, INC. | South Hadley | MA | Paper Manufacturing322211 | — | ● ACTIVE |
Ametek Arizona Instrument LLC | Middleboro | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Ametek INC | Wilmington | MA | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
Amphenol Alden Products CO | Stoughton | MA | Computer and Electronic Product Manufacturing334417 | — | ● ACTIVE |
Amplyus LLC | Arlington | MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |