Electrical Equipment, Appliance & Component Manufacturing in Connecticut

NAICS 335 · CT

The Electrical Equipment, Appliance & Component Manufacturing industry in Connecticut had 143 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 149 facilities in Connecticut. DRS Naval Power Systems Inc. in Danbury employed 384 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Capitol38 Naugatuck Valley28 South Central Connecticut21 Western Connecticut14 Northeastern Connecticut12 Lower Connecticut River Valley9 Greater Bridgeport8 Northwest Hills6

Biggest cities

Shelton (6)East Granby (6)Wallingford (6)Waterbury (5)Danbury (5)Windsor (5)Dayville (4)Seymour (4)Avon (4)Bristol (4)

Plants in Connecticut28 FACILITIES

Listing 28 of 38: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
A.k.o. INC.	Windsor	1–19	ACTIVE
Juniper Design Group Inc.	Southignton	20–99	ACTIVE
Monroe Integro, LLC	New Britain	20–99	ACTIVE
Nufern	East Granby	—	ACTIVE
Peter Paul Electronics Co., INC.	New Britain	100–499	ACTIVE
Point Lighting Corporation	Bloomfield	20–99	ACTIVE
Rscc Wire & Cable LLC	East Granby	100–499	ACTIVE
Rsl Fiber Systems LLC	East Hartford	1–19	ACTIVE
The Carlyle Johnson Machine Co, LLC	Bolton	20–99	ACTIVE
The Wiremold CO	West Hartford	100–499	ACTIVE
Wiretek, INC.	Bloomfield	1–19	ACTIVE
Hbl America INC.	Manchester	—	ACTIVE
Lightera, LLC	Avon	—	ACTIVE
Lys Global Technology LLC	Avon	1–19	ACTIVE
Constitution Cable Products, INC.	East Windsor	—	ACTIVE
Hartford Electric Supply Company the	Rocky Hill	—	ACTIVE
International Configurations, INC	Enfield	—	ACTIVE
Smartcap Innovations, LLC	West Hartford	—	ACTIVE
HyAxiom	South Windsor	100–499	LIKELY ACTIVE
Tulimieri Associates, INC.	Glastonbury	20–99	LIKELY ACTIVE
Coherent, Inc - East Granby	East Granby	1–19	LIKELY ACTIVE
Emerson / Appleton GRP LLC	East Granby	20–99	LIKELY ACTIVE
Legrand	West Hartford	500+	LIKELY ACTIVE
Crouse-hinds Airport Lighting Products	Windsor	—	UNVERIFIED
General Electric Consumer & Industrial	Plainville	—	UNVERIFIED
Triumph Manufacturing, LLC	East Hartford	—	UNVERIFIED
Hartford Satellite	Windsor	20–99	LIKELY ACTIVE
OFS Avon	Avon	100–499	LIKELY ACTIVE

Search all 149 facilities

All electrical equipment, appliance & component manufacturing nationwide · All manufacturing in Connecticut