US Minerals, INC.

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Their homepage, crawled AUG 1, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Abrasive Product Manufacturing

HeadquartersRoberts, WI

SAM.gov UEILNZPQSDH77G1

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, INC (stormwater)	La Cygne	KS	—	◇ UNVERIFIED
US Minerals, INC.	Roberts	WI	—	◐ 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.