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Manufacturing in Lower Connecticut River Valley County, Connecticut

Lower Connecticut River Valley is located in Connecticut and, according to the Bureau of Labor Statistics, had an annual payroll of about $0.9 billion in 2024. Listed in the register are 176 facilities across 23 cities, as of 2026. Fabricated Metal Product Manufacturing accounts for 43 facilities in the region, according to the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 237 manufacturing establishments in Lower Connecticut River Valley County in 2024, employing about 9,135 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 176, about 74% of that figure.

Facilities176 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Connecticut Valley Industries, LLCOld SaybrookElectrical Equipment, Appliance & Component Manufacturing335132— LIKELY ACTIVE
Gkn Aerospace Services Structures LLCCromwellElectrical Equipment, Appliance & Component Manufacturing335991— LIKELY ACTIVE
Hobson & Motzer, LLC - Durham, CTDurhamFabricated Metal Product Manufacturing332439100–499 LIKELY ACTIVE
Norpaco, INC.MiddletownFood Manufacturing311612— LIKELY ACTIVE
Plastic Design INCMiddletownChemical Manufacturing32599120–99 LIKELY ACTIVE
Rayco Metal Finishing, INC.MiddletownFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Silgan Plastics Deep RiverDeep RiverPlastics and Rubber Products Manufacturing32616020–99 LIKELY ACTIVE
Zygo CorporationMiddlefieldMachinery Manufacturing333295— LIKELY ACTIVE
Astroseal Products ManufacturingChesterPrimary Metal Manufacturing331318— UNVERIFIED
Bitumar USA Asphalt TerminalPortlandPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Brownell & CO INCMoodusTextile Product Mills314991— UNVERIFIED
Capewell Components/ Ripley COCromwellFabricated Metal Product Manufacturing332212— UNVERIFIED
Kaman Aerospace Corp, Raymond Eng OperationsMiddletownElectrical Equipment, Appliance & Component Manufacturing335314— UNVERIFIED
Mallace Industries CORP. Dba FrismarClintonMiscellaneous Manufacturing339944— UNVERIFIED
Mohawk Manufacturing COMiddletownFabricated Metal Product Manufacturing332119— UNVERIFIED
Parsons Lane Associates LLCDurhamFabricated Metal Product Manufacturing332116— UNVERIFIED
Ripley ToolsCromwellFabricated Metal Product Manufacturing332216— UNVERIFIED
R. R. Donnelley & SonsOld SaybrookPrinting and Related Support Activities323110— UNVERIFIED
Stanley-bostitch Fastening SystemsClintonPrimary Metal Manufacturing331222— UNVERIFIED
Tilcon Connecticut INCOld SaybrookPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Tilcon Connecticut - Portland PlantPortlandPetroleum and Coal Products Manufacturing324121— UNVERIFIED
Absolute Standards INCMiddletownChemical Manufacturing325998— LIKELY ACTIVE
American Metal Crafters LLCMiddletownFabricated Metal Product Manufacturing33243920–99 LIKELY ACTIVE
Arrigoni WineryPortlandBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Atlantic Ventilating & Equipment Co., Inc.CromwellFabricated Metal Product Manufacturing3323221–19 LIKELY ACTIVE
Bergen HouseMiddletownBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Birdon NE, LLCPortlandTransportation Equipment Manufacturing33661120–99 LIKELY ACTIVE
Carmine's Frozen Pizza, LLCDurhamFood Manufacturing311612— LIKELY ACTIVE
CenterbrookCenterbrookChemical Manufacturing32541220–99 LIKELY ACTIVE
Chamard VineyardsClintonBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Chapco, INC.Deep RiverFabricated Metal Product Manufacturing332322— LIKELY ACTIVE
ClintonClintonChemical Manufacturing32541220–99 LIKELY ACTIVE
Coastal Group INCKillingworthMachinery Manufacturing333517— LIKELY ACTIVE
Connecticut BranchMiddletownFood Manufacturing3115201–19 LIKELY ACTIVE
Connecticut Contract Manufacturing LLCWestbrookFood Manufacturing31134020–99 LIKELY ACTIVE
Ct135 Zygo CorporationMiddlefieldMachinery Manufacturing333314100–499 LIKELY ACTIVE
Cyber-hack Solutions LLCMiddletownComputer and Electronic Product Manufacturing334511— LIKELY ACTIVE
Deep River Distillers LLCDeep RiverBeverage and Tobacco Product Manufacturing312140— LIKELY ACTIVE
Edgewood Estates, LLCWestbrookBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Electronic Sales of New England, LLCOld SaybrookChemical Manufacturing325211— LIKELY ACTIVE
GKN Aerospace Services Structures LLC / GKN Aerospace Engine SystemsCromwellTransportation Equipment Manufacturing336412100–499 LIKELY ACTIVE
Glenn's WineWestbrookBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Habasit America-MiddletownMiddletownPlastics and Rubber Products Manufacturing326220100–499 LIKELY ACTIVE
Hubbell - RipleyCromwellElectrical Equipment, Appliance & Component Manufacturing33531120–99 LIKELY ACTIVE
Hydro Service & Supplies, INC.MiddletownMachinery Manufacturing333310— LIKELY ACTIVE
IMH GroupWestbrookFabricated Metal Product Manufacturing332911100–499 LIKELY ACTIVE
Kaman Precision ProductsMiddletownTransportation Equipment Manufacturing336419100–499 LIKELY ACTIVE
Liftline Capital, LLCOld SaybrookMiscellaneous Manufacturing339940— LIKELY ACTIVE
Micromod Automation & Controls LLCCromwellComputer and Electronic Product Manufacturing334513— LIKELY ACTIVE
Mishka Mead LLCMiddletownBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE

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