Primary Metal Manufacturing in Colorado

NAICS 331 · CO

This register lists 96 facilities in Colorado. The Bureau of Labor Statistics counted 40 establishments in the Primary Metal Manufacturing industry in Colorado. CF&I Steel LP dba Rocky Mountain Steel Mills, located in Pueblo, employed 1181 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Pueblo13 Arapahoe12 Denver11 Larimer10 Adams9 Jefferson9 Weld6 Boulder4

Biggest cities

Pueblo (14)Denver (14)Englewood (9)Loveland (7)Commerce City (5)Littleton (5)Golden (3)Greeley (2)Fort Collins (2)Delta (2)

Plants in Colorado0 FACILITIES

Listing 0 of 2: the facilities with a website, a size band or two sources on record. The rest are in site search.

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All primary metal manufacturing nationwide · All manufacturing in Colorado