Primary Metal Manufacturing in Connecticut

NAICS 331 · CT

This register lists 105 facilities in Connecticut. The Bureau of Labor Statistics counted 71 establishments of Primary Metal Manufacturing in Connecticut in 2025. Loos & Co., Inc. Pomfret, located in Pomfret Center, employed 252 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Naugatuck Valley25 South Central Connecticut21 Capitol18 Western Connecticut11 Greater Bridgeport8 Southeastern Connecticut8 Northeastern Connecticut6 Northwest Hills3

Biggest cities

Waterbury (10)Wallingford (9)Bristol (6)Bridgeport (5)Naugatuck (4)Bethel (4)Groton (3)North Haven (3)Meriden (3)Hamden (2)

Products made in Connecticut3 PRODUCTS

Product	Source	Facilities
precision balls	Company website	2
Product Dimensions	Company website	2
semi precision balls	Company website	2

Search all 105 facilities

All primary metal manufacturing nationwide · All manufacturing in Connecticut