Manufacturing in Middlesex County, Massachusetts
The Middlesex register lists 2,027 facilities. The Bureau of Labor Statistics counted 1,667 establishments in Middlesex. Computer and Electronic Product Manufacturing is an industry with 503 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,667 manufacturing establishments in Middlesex County in 2025, employing about 65,151 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 2,027.
Facilities1,270 FACILITIES
Listing 1,270 of 2,027: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Pace Industries - Cambridge Div | North Billerica | Primary Metal Manufacturing | 331521 | 100–499 | ACTIVE |
| Piconics, INC. | Tyngsboro | Computer and Electronic Product Manufacturing | 334416 | 20–99 | ACTIVE |
| Pion INC. | Billerica | Computer and Electronic Product Manufacturing | 334516 | 20–99 | ACTIVE |
| Plating for Electronics, LLC | Waltham | Fabricated Metal Product Manufacturing | 332813 | 20–99 | ACTIVE |
| Precision Machinists Company INC. | Chelmsford | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Precision Systems INC | Natick | Computer and Electronic Product Manufacturing | 334516 | 1–19 | ACTIVE |
| Purecoat North, LLC | Belmont | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Pvd Products, INC. | Wilmington | Machinery Manufacturing | 333242 | 1–19 | ACTIVE |
| Qsa Global INC | Burlington | Chemical Manufacturing | 325180 | 20–99 | ACTIVE |
| Quartzite Processing, INC. | Malden | Computer and Electronic Product Manufacturing | 334413 | 1–19 | ACTIVE |
| Ramsay Welding & Fabrication, INC. | Woburn | Fabricated Metal Product Manufacturing | 332999 | 1–19 | ACTIVE |
| Replimune, INC. | Woburn | Chemical Manufacturing | 325412 | 100–499 | ACTIVE |
| Restech Plastic Molding | Hudson | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Ritchie & Sons, INC. | Wilmington | Machinery Manufacturing | 333517 | 1–19 | ACTIVE |
| Rogers Foam Corporation | Somerville | Plastics and Rubber Products Manufacturing | 326150 | — | ACTIVE |
| Saliga Machine Co., INC. | Hudson | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Schleifring North America, LLC | Chelmsford | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Scully Signal Company | Wilmington | Machinery Manufacturing | 333414 | 20–99 | ACTIVE |
| Sheaumann Laser, INC. | Billerica | Computer and Electronic Product Manufacturing | 334413 | 20–99 | ACTIVE |
| S&h Engineering, INC | Chelmsford | Fabricated Metal Product Manufacturing | 332710 | 1–19 | ACTIVE |
| Siphox INC | Burlington | Computer and Electronic Product Manufacturing | 334413 | — | ACTIVE |
| Smc LTD | Devens | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | ACTIVE |
| Sp Machine, INC | Hudson | Fabricated Metal Product Manufacturing | 332710 | 1–19 | ACTIVE |
| Spring Manufacturing CORP | Tewksbury | Fabricated Metal Product Manufacturing | 332613 | 1–19 | ACTIVE |
| Srs Medical Systems, INC. | Chelmsford | Computer and Electronic Product Manufacturing | 334510 | 20–99 | ACTIVE |
| Stafford Manufacturing CORP. | Wilmington | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Steele Canvas Basket Corporation | Wilmington | Textile Product Mills | 314910 | 20–99 | ACTIVE |
| Stormalong Cider LLC | Sherborn | Beverage and Tobacco Product Manufacturing | 312130 | 1–19 | ACTIVE |
| Surgibox INC. | Cambridge | Miscellaneous Manufacturing | 339112 | 1–19 | ACTIVE |
| Symetrica INC | Westford | Computer and Electronic Product Manufacturing | 334519 | 20–99 | ACTIVE |
| Technical Communications CORP | Concord | Computer and Electronic Product Manufacturing | 334220 | 1–19 | ACTIVE |
| Tecomet | Woburn | Fabricated Metal Product Manufacturing | 332999 | 20–99 | ACTIVE |
| Tecomet INC. | Wilmington | Primary Metal Manufacturing | 331110 | 100–499 | ACTIVE |
| Tecomet, INC | Wilmington | Fabricated Metal Product Manufacturing | 332999 | 20–99 | ACTIVE |
| Tevtech L.l.c. | North Billerica | Machinery Manufacturing | 333994 | 20–99 | ACTIVE |
| The Custom Group, INC. | Woburn | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| The Entwistle Company LLC | Hudson | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| The Haartz Corporation | Acton | Textile Mills | 313320 | 100–499 | ACTIVE |
| Thermo Fisher Scientific | Chelmsford | Chemical Manufacturing | 325211 | 100–499 | ACTIVE |
| Vericel Corporation | Cambridge | Chemical Manufacturing | 325412 | 100–499 | ACTIVE |
| Ward Process INC | Holliston | Plastics and Rubber Products Manufacturing | 326140 | — | ACTIVE |
| Wasik Associates, LLC | Dracut | Computer and Electronic Product Manufacturing | 334517 | — | ACTIVE |
| Welfab, INC. | North Billerica | Fabricated Metal Product Manufacturing | 332322 | 20–99 | ACTIVE |
| Williamson Corporation | Concord | Computer and Electronic Product Manufacturing | 334513 | 20–99 | ACTIVE |
| Xenon CORP | Wilmington | Electrical Equipment, Appliance & Component Manufacturing | 335129 | 20–99 | ACTIVE |
| Zaiput Flow Technologies LLC | Waltham | Machinery Manufacturing | 333248 | 1–19 | ACTIVE |
| Zoll Medical Corporation | Chelmsford | Computer and Electronic Product Manufacturing | 334510 | 500+ | ACTIVE |
| 24m Technologies, INC | Cambridge | Electrical Equipment, Appliance & Component Manufacturing | 335910 | — | ACTIVE |
| 2l INC | Hudson | Machinery Manufacturing | 333515 | 1–19 | ACTIVE |
| 908 Devices INC | Burlington | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
