Machinery Manufacturing in Connecticut
NAICS 333 · CT
The Machinery Manufacturing industry in Connecticut had 384 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 320 facilities in Connecticut. TRUMPF INC in Farmington employed 792 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Connecticut9 FACILITIES
Listing 9 of 12: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Component Engineers, INC | Wallingford | 20–99 | ACTIVE |
| Proton Energy Systems INC | Wallingford | 100–499 | ACTIVE |
| Quality Engineering Services INC | Wallingford | 20–99 | ACTIVE |
| Ross Machinery Sales, INC. | Wallingford | — | ACTIVE |
| APS Tech LLC | Wallingford | 20–99 | LIKELY ACTIVE |
| Fries Spinning & Stamping, Incorporated | Wallingford | — | LIKELY ACTIVE |
| Dukane Connecticut | Wallingford | 1–19 | LIKELY ACTIVE |
| Equipment Depot Northeast, Inc. - Wallingford | Wallingford | 1–19 | LIKELY ACTIVE |
| Hobson & Motzer, LLC - Wallingford | Wallingford | 20–99 | LIKELY ACTIVE |
All machinery manufacturing nationwide · All manufacturing in Connecticut