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.
Facilities81 FACILITIES
Listing 81 of 126: 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 |
|---|---|---|---|---|---|
| Queen Screw & Mfg. INC. | Waltham | Fabricated Metal Product Manufacturing | 332722 | 20–99 | LIKELY ACTIVE |
| Artisan Industries Incorporated | Waltham | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Becton Dickinson & CO Acutecare | Waltham | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Ccnne Waltham | Waltham | Beverage and Tobacco Product Manufacturing | 312111 | — | UNVERIFIED |
| Genzyme Drug Discovery & Development | Waltham | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Longview Fibre Company | Waltham | Paper Manufacturing | 322220 | — | UNVERIFIED |
| Nanostone INC. | Waltham | Machinery Manufacturing | 333310 | — | UNVERIFIED |
| Polaroid Corporation | Waltham | Chemical Manufacturing | 325992 | — | UNVERIFIED |
| Polaroid (former) | Waltham | Chemical Manufacturing | 325992 | — | UNVERIFIED |
| Raytheon Company Mpt | Waltham | Computer and Electronic Product Manufacturing | 334411 | — | UNVERIFIED |
| Sanofi | Waltham | Chemical Manufacturing | 325411 | — | UNVERIFIED |
| Standard Thomson CORP | Waltham | Machinery Manufacturing | 333998 | — | UNVERIFIED |
| 283 - Waltham | Waltham | Machinery Manufacturing | 333120 | 1–19 | LIKELY ACTIVE |
| Abcam Waltham | Waltham | Chemical Manufacturing | 325413 | 100–499 | LIKELY ACTIVE |
| Boston | Waltham | Food Manufacturing | 311991 | 1–19 | LIKELY ACTIVE |
| Boston Dynamics, INC. | Waltham | Machinery Manufacturing | 333998 | — | REPORTED CLOSED |
| Dentsply Sirona Implants North America | Waltham | Miscellaneous Manufacturing | 339116 | 100–499 | LIKELY ACTIVE |
| Lam Research Corp Field Office | Waltham | Machinery Manufacturing | 333242 | 20–99 | LIKELY ACTIVE |
| Miltenyi Biotec Waltham | Waltham | Chemical Manufacturing | 325412 | 100–499 | LIKELY ACTIVE |
| Moderna, TX. - Waltham MTC | Waltham | Chemical Manufacturing | 325414 | 1–19 | LIKELY ACTIVE |
| Qinetiq, NA Waltham | Waltham | Computer and Electronic Product Manufacturing | 334511 | 20–99 | LIKELY ACTIVE |
| VB Spine Waltham | Waltham | Miscellaneous Manufacturing | 339113 | 1–19 | LIKELY ACTIVE |
| Vizgen, Inc. (Waltham) | Waltham | Machinery Manufacturing | 333310 | 20–99 | LIKELY ACTIVE |
| Welch Foods, Inc. - Corporate | Waltham | Food Manufacturing | 311421 | 100–499 | LIKELY ACTIVE |
| Boynton Machine Company INC | Waltham | Machinery Manufacturing | 333318 | 1–19 | UNVERIFIED |
| Clematis Machine and Fixture | Waltham | Fabricated Metal Product Manufacturing | 332710 | 1–19 | UNVERIFIED |
| Counteredge, LLC | Waltham | Nonmetallic Mineral Product Manufacturing | 327991 | 1–19 | UNVERIFIED |
| Lectro Engineering | Waltham | Fabricated Metal Product Manufacturing | 332999 | 1–19 | UNVERIFIED |
| Marketwise Inc. | Waltham | Furniture and Related Product Manufacturing | 337215 | 1–19 | UNVERIFIED |
| Prestige Custom Mirror & Glass, INC. | Waltham | Nonmetallic Mineral Product Manufacturing | 327215 | 1–19 | UNVERIFIED |
| Tecogen INC | Waltham | Machinery Manufacturing | 333415 | 20–99 | UNVERIFIED |
