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 Connecticut16 FACILITIES

Listing 16 of 20: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Conoptics INC	Danbury	1–19	● ACTIVE
Fuelcell Energy INC	Danbury	100–499	● ACTIVE
KIKimchuk, Incorporated	Danbury	20–99	● ACTIVE
Ab Electronics LLC	Danbury	—	● ACTIVE
CNCommunication Networks, LLC	Danbury	—	● ACTIVE
Delcom Products INC.	Danbury	—	● ACTIVE
DNDrs Naval Power Systems INC	Danbury	100–499	● ACTIVE
Ens Microwave, LLC	Danbury	—	● ACTIVE
Hamar Laser Instruments, INC.	Danbury	—	● ACTIVE
Owl Cyber Defense Solutions, LLC	Danbury	—	● ACTIVE
Owl Cyber Defense Solutions, LLC	Danbury	—	● ACTIVE
Pmc-sts INC	Danbury	—	● ACTIVE
ACAmphenol Corporation	Danbury	—	◐ LIKELY ACTIVE
BUBelimo U.s. INC.	Danbury	500+	◐ LIKELY ACTIVE
9D908 Danbury	Danbury	20–99	◐ LIKELY ACTIVE
PMParker Medical	Danbury	20–99	◐ LIKELY ACTIVE

Search all 303 facilities