US Minerals LLC

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Their homepage, crawled AUG 1, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Ready-Mix Concrete Manufacturing

HeadquartersHarvey, LA

SAM.gov UEID4NXFKTMVK14

U.S. Minerals manufactures coal slag and iron silicate roofing granules, mineral fillers, and abrasive products sold under the Black Diamond brand. The company serves the roofing and surface preparation industries, with specific applications in pipeline blasting and general surface restoration work.

Facility	City	State	Employees	Status
US Minerals LLC	Harvey	LA	—	◐ LIKELY ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.