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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.

FacilityCityIndustryNAICSEmployeesStatus
Dentsply Ih INC.WalthamMiscellaneous Manufacturing339114— ACTIVE
Nova Biomedical CORPWalthamComputer and Electronic Product Manufacturing334510500+ ACTIVE
Plating for Electronics, LLCWalthamFabricated Metal Product Manufacturing33281320–99 ACTIVE
Zaiput Flow Technologies LLCWalthamMachinery Manufacturing3332481–19 ACTIVE
Actronics IncorporatedWalthamTransportation Equipment Manufacturing3364121–19 ACTIVE
American Research Products, INCWalthamChemical Manufacturing3254141–19 ACTIVE
Deciphera Pharmaceuticals, LLCWalthamChemical Manufacturing325412100–499 ACTIVE
Gelsight, INC.WalthamComputer and Electronic Product Manufacturing33451920–99 ACTIVE
Viridian Therapeutics, INC.WalthamChemical Manufacturing325412100–499 ACTIVE
Aeroshield Materials INCWalthamNonmetallic Mineral Product Manufacturing327215— ACTIVE
Apl Sales I LLCWalthamChemical Manufacturing325412— ACTIVE
Aquyre Biosciences, INC.WalthamComputer and Electronic Product Manufacturing334510— ACTIVE
Captivate Bio LLCWalthamChemical Manufacturing325414— ACTIVE
Dyne Therapeutics, INC.WalthamChemical Manufacturing325412— ACTIVE
Everest Biolabs, INC.WalthamComputer and Electronic Product Manufacturing334516— ACTIVE
Excelitas Technologies CORPWalthamMachinery Manufacturing333310— ACTIVE
Extropic CORP.WalthamComputer and Electronic Product Manufacturing334413— ACTIVE
Folia Materials, INCWalthamPaper Manufacturing322299— ACTIVE
Foster-miller, INC.WalthamTransportation Equipment Manufacturing336413— ACTIVE
Industrial & Biomedical Sensors CorporationWalthamComputer and Electronic Product Manufacturing334510— ACTIVE
Industrial Computing Products INCWalthamComputer and Electronic Product Manufacturing334118— ACTIVE
Lexitek INCWalthamMachinery Manufacturing333310— ACTIVE
Markforged INCWalthamMachinery Manufacturing333244100–499 ACTIVE
Neofect Usa, INC.WalthamMiscellaneous Manufacturing339112— ACTIVE
Novatio Engineering, INC.WalthamElectrical Equipment, Appliance & Component Manufacturing335312— ACTIVE
Pyramid Technical Consultants, INCWalthamComputer and Electronic Product Manufacturing334510— ACTIVE
Recycline, INCWalthamPlastics and Rubber Products Manufacturing326199— ACTIVE
Richard H. Bird & CO. INC.WalthamComputer and Electronic Product Manufacturing334513— ACTIVE
Scv Delivery Systems LLCWalthamMiscellaneous Manufacturing339112— ACTIVE
Tantalum Bolt & Fastener, LLCWalthamFabricated Metal Product Manufacturing332722— ACTIVE
Thea Pharma, INC.WalthamChemical Manufacturing325412— ACTIVE
Thermo Fisher Scientific INC.WalthamComputer and Electronic Product Manufacturing334516— ACTIVE
Waveguide CorporationWalthamComputer and Electronic Product Manufacturing334516— ACTIVE
Zsfab, INC.WalthamMiscellaneous Manufacturing339113— ACTIVE
Acton Metal Processing CorporationWalthamFabricated Metal Product Manufacturing3328121–19 LIKELY ACTIVE
Abcam INCWalthamChemical Manufacturing325413— LIKELY ACTIVE
Repligen CorporationWalthamChemical Manufacturing325414500+ LIKELY ACTIVE
Aggregate Industries Ready Mixed ConcreteWalthamNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Evident ScientificWalthamComputer and Electronic Product Manufacturing334519100–499 LIKELY ACTIVE
Revvity INCWalthamComputer and Electronic Product Manufacturing33451020–99 LIKELY ACTIVE
Citius Printing & Graphics, LLCWalthamPrinting and Related Support Activities3231141–19 LIKELY ACTIVE
Mural Oncology INCWalthamChemical Manufacturing325412100–499 LIKELY ACTIVE
Alkermes, INC.WalthamChemical Manufacturing325412— LIKELY ACTIVE
Hewlett PackardWalthamFabricated Metal Product Manufacturing332211— LIKELY ACTIVE
Immunogen INCWalthamChemical Manufacturing325412— LIKELY ACTIVE
Lase Innovation INCWalthamMachinery Manufacturing333310— LIKELY ACTIVE
Marposa ManufacturingWalthamFabricated Metal Product Manufacturing3327101–19 LIKELY ACTIVE
Netbio INCWalthamComputer and Electronic Product Manufacturing334516— LIKELY ACTIVE
Raytheon Former Waltham FacilWalthamComputer and Electronic Product Manufacturing334290— LIKELY ACTIVE
Harvey Industries INCWalthamMachinery Manufacturing333921— LIKELY ACTIVE

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