Top Aggregate Producers
- Published: Wednesday, 01 September 2010 08:00
- Written by CP Staff
U.S. Geological Survey's Directory of Principal Construction Aggregate Producers lists these leading operators:
|Company||Active sites||Number of states|
|Martin Marietta Materials||203||26|
Rock Products and USGS peg 2008 aggregates production at 2.48 billion metric tons valued at $21.2 billion, representing output of 5,400 companies and 10,000-plus sites.