Manufacturing facilities in Massachusetts
Map, counties and cities
Biggest counties
Middlesex1,942Worcester1,054Essex899Bristol698Norfolk659Hampden558Plymouth441Suffolk434Biggest cities
Boston280Woburn180Worcester161Cambridge140New Bedford136Fall River129Waltham124Marlborough106Wilmington104Leominster94Lawrence93Lowell91
Federal labor statistics counted at least 6,842 manufacturing establishments in Massachusetts in 2024, employing about 231,185 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 7,501.
Facilities in Massachusetts7,501 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Industrial Tool Supply, INC. | Westford | Machinery Manufacturing | 333515 | — | ACTIVE |
| Insco CORP | Groton | Machinery Manufacturing | 333612 | — | ACTIVE |
| Insulet Corporation | Acton | Chemical Manufacturing | 325413 | — | ACTIVE |
| Intellicut Incorporated | Middleton | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Intelon Optics, INC. | Woburn | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Interstate Manufacturing Company, INC | Agawam | Machinery Manufacturing | 333514 | — | ACTIVE |
| Ipg Photonics Corporation | Marlborough | Machinery Manufacturing | 333517 | — | ACTIVE |
| Ital-tech Machined Products, LLC | Groveland | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Jaju Pierogi LLC | Beverly | Food Manufacturing | 311412 | — | ACTIVE |
| Jaro CORP | Ipswich | Chemical Manufacturing | 325510 | — | ACTIVE |
| J. C. Madigan, INC. | Lancaster | Transportation Equipment Manufacturing | 336211 | 20–99 | ACTIVE |
| Jeol Usa, INC. | Peabody | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| J&e Precision Tool, LLC | Southampton | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Jet Industries, INC. | Agawam | Transportation Equipment Manufacturing | 336412 | — | ACTIVE |
| Jet Machined Products, LLC | East Bridgewater | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Judd Wire INC. | Turners Falls | Primary Metal Manufacturing | 331420 | 100–499 | ACTIVE |
| Kame Tool CO LLC | Chicopee | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Kephera Diagnostics LLC | Framingham | Chemical Manufacturing | 325413 | — | ACTIVE |
| Ketcham Supply CO INC | New Bedford | Fabricated Metal Product Manufacturing | 332618 | — | ACTIVE |
| Keystone Precision & Engineering, LLC | Pepperell | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| King Printing Company, INC. | Lowell | Printing and Related Support Activities | 323117 | — | ACTIVE |
| Kirwan Surgical Products LLC | Marshfield | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Kleeberg Sheet Metal, INC | Ludlow | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Klein Marine Systems INC | Newburyport | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Koso America INC. | West Bridgewater | Fabricated Metal Product Manufacturing | 332911 | 20–99 | ACTIVE |
| Krohne, INC. | Beverly | Computer and Electronic Product Manufacturing | 334513 | 100–499 | ACTIVE |
| L3 Technologies, INC. | Wilmington | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Laplume & Sons Printing, INC | Lawrence | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Leachgarner, INC. | Attleboro | Primary Metal Manufacturing | 331491 | 100–499 | ACTIVE |
| Lemaitre Vascular INC | Burlington | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Lenco Industries, INC. | Pittsfield | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Lentros Engineering, INC. | Ashland | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Lifecanvas Technologies INC | Cambridge | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Life Instrument CORP | Braintree | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Lifeward INC | Marlborough | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Lockheed Martin Corporation | Chelmsford | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Lord Hobo Brewing Company LLC | Woburn | Beverage and Tobacco Product Manufacturing | 312120 | 20–99 | ACTIVE |
| Louis C Morin CO INC | North Billerica | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Lumafield, INC. | Cambridge | Computer and Electronic Product Manufacturing | 334513 | 100–499 | ACTIVE |
| Mach Machine INC | Hudson | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Mackenzie Machine & Design INC | Pembroke | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Mack Technologies, INC. | Westford | Computer and Electronic Product Manufacturing | 334111 | — | ACTIVE |
| Magellan Aerospace, Haverhill, INC | Haverhill | Transportation Equipment Manufacturing | 336412 | 100–499 | ACTIVE |
| Magellan Diagnostics, INC | North Billerica | Chemical Manufacturing | 325413 | — | ACTIVE |
| Malvern Panalytical INC | Westborough | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Mass. Bay Brewing Company, Inc. | Boston | Beverage and Tobacco Product Manufacturing | 312120 | 100–499 | ACTIVE |
| Mass Cabinets INC | Methuen | Furniture and Related Product Manufacturing | 337110 | — | ACTIVE |
| Matec Instrument Companies, INC. | Northborough | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Materion Newton INC | Newton | Primary Metal Manufacturing | 331410 | 100–499 | ACTIVE |
| Materion Precision Optics and Thin Film Coatings INC | Westford | Machinery Manufacturing | 333310 | — | ACTIVE |

