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Public record · Massachusetts

Middlesex County: 2,899 companies on record.

The companies the public registers place in Middlesex County, Massachusetts, by sector, as DealSTE read them — read 8 Nov 2026. Each opens on its own record page: registration, sites, permits, liens and compliance, each with its register.

By sector
SectorCompanies
Defense and federal contracting1,172
Auto services — repair, collision, tire549
Manufacturing452
Healthcare — medical, dental & home health259
Professional services — accounting, engineering, insurance96
Distribution & wholesale66
Trades — HVAC, plumbing, electrical, mechanical56
Retail — specialty, convenience & liquor50
IT & managed services31
Landscaping, lawn care & grounds28
Staffing19
Restaurants17
Trucking16
Commercial & specialty contracting15
Home construction & remodeling14
Car washes & quick lube9
Waste hauling, roll-off & recycling9
Equipment rental8
Sand and gravel8
Childcare6
Crushed stone5
Funeral homes5
Pest control5
Dimension stone2
Commercial cleaning & facilities services2
The companies — the first 50 of 2,899, as the map lists them
CompanySectorCity
Schenck USA Corp.ManufacturingDeer Park
Dakota Systems, IncManufacturingDracut
Materion - Westford - 2ManufacturingWestford
Plug PowerManufacturingConcord
Plug Power ElectrolyzersManufacturingConcord
Soep Painting CorpTrades — HVAC, plumbing, electrical, mechanicalLAWRENCE
Aeronaut Brewing Co.ManufacturingSomerville
Bradford IndustriesManufacturingLowell
S & R CORPORATIONCommercial & specialty contractingLOWELL
ThermoFabManufacturingShirley
Web IndustriesManufacturingHolliston
BURSAW GAS & OIL INCRetail — specialty, convenience & liquorACTON
GenezenManufacturingLexington
Global Montello Group CorpDefense & federal contractingWaltham
Integer Precision Technologies LLCManufacturingHudson
Wilkie Technical Textiles (MA) LLCManufacturingLowell
COMM-TRACT CORP.Trades — HVAC, plumbing, electrical, mechanicalBOXBOROUGH
GenezenManufacturingLexington
Arranta Bio / Vibalogics US IncManufacturingBoxborough
CubicPV Inc.ManufacturingBedford
Cumar IncManufacturingEverett
Discovery Labware, Inc.ManufacturingBedford
EvolohManufacturingSanta Clara
Goodway Graphics of MA., IncManufacturingBurlington
Granite State Concrete Co. Inc.ManufacturingMilford
IBC Engineered MaterialsManufacturingWilmington
Phoenix TailingsManufacturingBurlington
Rigaku Analytical Devices Inc.ManufacturingWilmington
VJ Electronix, Inc.ManufacturingChelmsford
Ambri LLCManufacturingMarlborough
ChemGenes CorporationManufacturingWilmington
Computer Corporation Of AmericaDefense & federal contractingWaltham
Cortron, Inc.ManufacturingLowell
Image Stream Medical, subsidiary of Olympus CorporationManufacturingLittleton
Largo Inc.ManufacturingWilmington
MetamagneticsManufacturingMarlborough
Superior Nut Co., Inc.ManufacturingCambridge
Tracer Technologies IncManufacturingSomerville
Burkart Flutes and PiccolosManufacturingShirley
Cardinal HealthManufacturingTewksbury
HBK, Inc.ManufacturingMarlborough
Lawn Barber IncManufacturingAshby
The Leavitt CorporationManufacturingEverett
Fujifilm Recording Media USAManufacturingBedford
Tracer Technologies INCDefense & federal contractingSomerville
Alexander Machine & Tool Co. LLCManufacturingWoburn
AM BatteriesManufacturingBillerica
AmbriManufacturingMarlborough
Anver CorporationManufacturingHudson
AVS Inc.ManufacturingAyer

Every company in the county, with its filings and the people behind it, is read inside DealSTE. Request access.

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