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Nonmetallic Mineral Product Manufacturing in Colorado

NAICS 327 · CO

This register lists 639 facilities in Colorado. The Bureau of Labor Statistics counted 325 establishments in the Nonmetallic Mineral Product Manufacturing industry in Colorado during 2025. COORSTEK INC - CLEAR CREEK VALLEY PLANT, located in Golden, employed 229 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Adams92Denver64Weld57El Paso53Jefferson39Arapahoe34Larimer31Douglas29

Biggest cities

Plants in Colorado21 FACILITIES

Listing 21 of 29: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Sunset StoneCastle Rock20–99 ACTIVE
Bestway Concrete CO Titan PlantLittleton— LIKELY ACTIVE
Foley Products Company - LittletonLittleton20–99 LIKELY ACTIVE
Martin Marietta Castle Rock Ready MixCastle Rock— LIKELY ACTIVE
Oldcastle Precast INCLittleton— LIKELY ACTIVE
Plum Creek Precast CompanyLittleton20–99 LIKELY ACTIVE
Boral Best Block - North PlantLittleton— LIKELY ACTIVE
Martin Marietta Titan Ready MixLittleton— LIKELY ACTIVE
Aggregate Industries - Castle Rock PlantCastle Rock— UNVERIFIED
E & C Precast Concrete, INC.Littleton20–99 UNVERIFIED
Aggregate Industries Wcr INC Riverview Ready Mix PlantLittleton— LIKELY ACTIVE
The Concrete Company, LLCParker— LIKELY ACTIVE
Aggregate Industries Wcr INC Franktown Ready Mix PlantFranktown— LIKELY ACTIVE
Ready Mixed Concrete CO - Plant 13Louviers— LIKELY ACTIVE
Aggregate Industries - Wcr INCFranktown— UNVERIFIED
High Country MarbleCastle Rock— UNVERIFIED
Ready Mixed Concrete CO Plant 6Castle Rock— UNVERIFIED
Burnco - Titan COLittleton1–19 LIKELY ACTIVE
Colorado Englewood Inverness ParkwayEnglewood1–19 LIKELY ACTIVE
DENB Best BlockLittleton20–99 LIKELY ACTIVE
Ready Mixed Concrete Company SedaliaSedalia1–19 LIKELY ACTIVE

Search all 639 facilities

All nonmetallic mineral product manufacturing nationwide · All manufacturing in Colorado