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
Map, cities and product lines
Plants in Connecticut8 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Birk Manufacturing, INC. | East Lyme | 100–499 | ACTIVE |
| Essential Trading Systems CORP | Colchester | 1–19 | ACTIVE |
| Thayermahan, INC | Groton | 100–499 | ACTIVE |
| 901 D, LLC | New London | 1–19 | ACTIVE |
| Cmb Circuits LLC | Quaker Hill | — | ACTIVE |
| Tectonic Technologies LLC | Salem | — | ACTIVE |
| Electro Mechanical Specialists, LLC | Bozrah | 1–19 | LIKELY ACTIVE |
| Ox Owner, LLC. | Uncasville | — | UNVERIFIED |
All computer and electronic product manufacturing nationwide · All manufacturing in Connecticut