Computer and Electronic Product Manufacturing in Connecticut

NAICS 334 · CT

The register lists 303 facilities in Connecticut. The Bureau of Labor Statistics counted 310 establishments in the Computer and Electronic Product Manufacturing industry in Connecticut during 2025. Honeywell Fire Safety in Northford employed 506 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Connecticut57 FACILITIES

Listing 57 of 69: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Bead Industries INC	Milford	20–99	● ACTIVE
Bio-med Devices, INC.	Guilford	20–99	● ACTIVE
Carlton Industries CORP.	Hamden	20–99	● ACTIVE
Dexsil Corporation	Hamden	20–99	● ACTIVE
Edal Industries, INC.	East Haven	1–19	● ACTIVE
IBIvy Biomedical Systems, INC.	Branford	20–99	● ACTIVE
Jet Process CORP	Wallingford	1–19	● ACTIVE
Madison Company	Branford	20–99	● ACTIVE
MTMirion Technologies (canberra), INC.	Meriden	100–499	● ACTIVE
NENortheast Electronics CORP	Milford	20–99	● ACTIVE
Orange Research INC	Milford	20–99	● ACTIVE
Plug-in Storage Systems, INC.	West Haven	1–19	● ACTIVE
PXPrecision X-ray, INC.	Madison	20–99	● ACTIVE
Prime Technology LLC	North Branford	20–99	● ACTIVE
Technical Allied Products, INC.	Wallingford	1–19	● ACTIVE
TMTimes Microwave Systems, INC	Wallingford	100–499	● ACTIVE
Winchester Interconnect Corporation	Milford	—	● ACTIVE
APAb Photonics Incorporated	Guilford	—	● ACTIVE
Ampvisions LLC	Orange	—	● ACTIVE
AXAssociated X-ray Corporation	East Haven	—	● ACTIVE
CICyvek INC	Wallingford	—	● ACTIVE
Dne Technologies, INC	Wallingford	—	● ACTIVE
Environmental Monitor Service, INC.	Meriden	1–19	● ACTIVE
FCFutec CORP.	Guilford	—	● ACTIVE
High Energy X-rays International CORP.	Wallingford	—	● ACTIVE
Nanoengineering Corporation	New Haven	—	● ACTIVE
New England Hemolytics, INC.	Branford	—	● ACTIVE
Quadrex Corporation	Bethany	—	● ACTIVE
Quantum Circuits, INC.	New Haven	20–99	● ACTIVE
RURadiall USA INC	Wallingford	20–99	● ACTIVE
Resonance Micro Technologies, INC.	Hamden	—	● ACTIVE
Samarius Precision Instruments, INC.	Wallingford	—	● ACTIVE
SASpectrum Associates, INC.	Milford	20–99	● ACTIVE
Xsoptix LLC	Madison	—	● ACTIVE
American Computer Development, Incorporated	Branford	—	● ACTIVE
Charge Solutions INC	North Haven	—	● ACTIVE
Mutualink, INC.	Wallingford	—	● ACTIVE
Nanoengineering Corporation	New Haven	—	● ACTIVE
Scalables, LLC	Wallingford	—	● ACTIVE
Skymira LLC	Milford	—	● ACTIVE
Thinklogical, INC.	Milford	—	● ACTIVE
UCUnholtz-dickie CORP	Wallingford	20–99	● ACTIVE
RTRfs Technologies, INC.	Meriden	100–499	◐ LIKELY ACTIVE
HFHoneywell Fire Safety	Northford	500+	◐ LIKELY ACTIVE
MTMirion Technologies (canberra) INC	Meriden	100–499	◐ LIKELY ACTIVE
TCTech Circuits INC	Wallingford	—	◇ UNVERIFIED
Charge Solutions INC	Milford	—	◐ LIKELY ACTIVE
PTPyramid Time Systems Holdings LLC	Meriden	20–99	◐ LIKELY ACTIVE
RIRpa INC	Hamden	1–19	◐ LIKELY ACTIVE
KIKrell Industries LLC	Orange	—	◇ UNVERIFIED

Search all 303 facilities