U.S. Silica Company Employee Directory
MiningTexas, United States501-1000 Employees
U.S. Silica Company has about 832 employees, nearly all of them in North America. Administrative and Civil Engineering & Construction make up 27% of the profiles with a known department. U.S. Silica Company's workforce spans 26 departments. U.S. Silica Company's workforce fell 1% between July 2025 and July 2026.