FactoryRegistry

Computer and Electronic Product Manufacturing in Connecticut

NAICS 334 · CT

As of JUL 2026, FactoryRegistry lists 273 computer and electronic product manufacturing facilities in Connecticut, sourced from EPA, OSHA and Census records.

FACILITIES
273
SHARE OF STATE MANUFACTURING
9.6%
of 2,848 in Connecticut
CITIES REPRESENTED
10
TOP CITY
Wallingford
15 facilities

Cities in Connecticut

Wallingford (15)Danbury (14)Milford (10)Shelton (8)Bethel (6)Norwalk (6)Bristol (6)Cheshire (5)Naugatuck (5)Meriden (5)

Facilities

Bicron Electronics, LLC
Torrington, CT
ACTIVE334416EMP 20-99
Naiad Dynamics US INC
Shelton, CT
ACTIVE334511EMP 20-99
Northeast Electronics CORP
Milford, CT
ACTIVE332813EMP 20-99
Photronics INC
Brookfield, CT
ACTIVE325992EMP 100-499
Pmp CORP
Avon, CT
ACTIVE333914EMP 20-99
Precision X-ray, INC.
Madison, CT
ACTIVE334517EMP 20-99
Prime Technology LLC
North Branford, CT
ACTIVE334515EMP 20-99
Times Microwave Systems, INC
Wallingford, CT
ACTIVE334417EMP 100-499
901 D, LLC
New London, CT
ACTIVE332999EMP 1-19
Altek Electronics, INC.
Torrington, CT
ACTIVE334418EMP 100-499
Bead Industries INC
Milford, CT
ACTIVE332999EMP 20-99
Eaton Aerospace LLC
Bethel, CT
ACTIVE334419EMP 100-499
Mirion Technologies (canberra), INC.
Meriden, CT
ACTIVE334516EMP 100-499
Orange Research INC
Milford, CT
ACTIVE334513EMP 20-99
Pearse-bertram LLC
Bloomfield, CT
ACTIVE332912EMP 20-99
Radiall USA INC
Wallingford, CT
ACTIVE334417EMP 20-99
Thayermahan, INC
Groton, CT
ACTIVE334511EMP 100-499
Unholtz-dickie CORP
Wallingford, CT
ACTIVE334519EMP 20-99
Accutron
Windsor, CT
LIKELY ACTIVE334418EMP 20-99
Advanced Fusion Systems, LLC
Newtown, CT
LIKELY ACTIVE334419
Ai-tek Instruments LLC
Cheshire, CT
LIKELY ACTIVE334519
Amphenol Corporation
Danbury, CT
LIKELY ACTIVE332721
Amphenol Nexus Technologies, INC.
Stamford, CT
LIKELY ACTIVE334417EMP 20-99
Ashcroft INC
Stratford, CT
LIKELY ACTIVE334513
Atlantic Inertial Systems INC
Cheshire, CT
LIKELY ACTIVE334511
Birk Manufacturing, INC.
East Lyme, CT
LIKELY ACTIVE334419EMP 100-499
Cirtec Medical CORP
Enfield, CT
LIKELY ACTIVE334510EMP 100-499
Classic Coil Company
Bristol, CT
LIKELY ACTIVE334416EMP 20-99
Clinton Instrument CO the
Clinton, CT
LIKELY ACTIVE334419EMP 1-19
Devar INC
Bridgeport, CT
LIKELY ACTIVE334513
Dexsil Corporation
Hamden, CT
LIKELY ACTIVE334519
Drs Naval Power Systems INC
Danbury, CT
LIKELY ACTIVE334515
Ebl Products, INC.
East Hartford, CT
LIKELY ACTIVE334419
Edmunds Manufacturing CO the
Farmington, CT
LIKELY ACTIVE334513
Electro Mechanical Specialists, LLC
Bozrah, CT
LIKELY ACTIVE332710
Eppendorf Manufacturing
Enfield, CT
LIKELY ACTIVE326199EMP 100-499
Gems Sensors
Plainville, CT
LIKELY ACTIVE334513EMP 100-499
Haydon Kerk Motion Solutions, INC.
Waterbury, CT
LIKELY ACTIVE334419
Imperial Electronic Assembly, INC.
Brookfield, CT
LIKELY ACTIVE334418EMP 100-499
Ivy Biomedical Systems, INC.
Branford, CT
LIKELY ACTIVE334510EMP 20-99
Max Analytical Instruments
East Windsor, CT
LIKELY ACTIVE334513EMP 1-19
Microtech INC
Cheshire, CT
LIKELY ACTIVE334419
Palco Connector, INC
Naugatuck, CT
LIKELY ACTIVE334417EMP 20-99
Quality Coils, Incorporated
Bristol, CT
LIKELY ACTIVE334416
Rfs Technologies, INC.
Meriden, CT
LIKELY ACTIVE334220EMP 100-499
3dconnexion INC.
Norwalk, CT
LIKELY ACTIVE334118
908 Danbury
Danbury, CT
LIKELY ACTIVE334516EMP 20-99
Ab Electronics LLC
Danbury, CT
LIKELY ACTIVE334418
Ab Photonics Incorporated
Guilford, CT
LIKELY ACTIVE334510
Ace and Company, INC
Naugatuck, CT
LIKELY ACTIVE334417

Search all 273 → · All computer and electronic product manufacturing nationwide · All manufacturing in Connecticut