Nonmetallic Mineral Product Manufacturing in Maryland
NAICS 327 · MD
The register lists 197 facilities in Maryland. The Bureau of Labor Statistics counted 186 establishments in Maryland in 2025. Schuster Ready Mix, LLC, located in Owings Mills, employed 427 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
All nonmetallic mineral product manufacturing nationwide · All manufacturing in Maryland