Sources: U.S. Geological Survey; CP staff
Top 20 sand & gravel and crushed stone producer rankings from USGS Commodity Specialist Jason Willett show strong contrasts in market concentration and operational scale. Producers on the just-released sand & gravel ranking accounted for 30 percent of shipments in 2016, the most recent year for which consolidated figures are available. For the same period, the agency’s crushed stone ranking showed a) the top 20 producers responsible for 743 million mt or 55 percent of the 2016 U.S. output; and, b) the top 100 operators shipping 1.02 billion mt of crushed limestone and granite, or 75 percent of industry deliveries.
Vulcan, Martin Marietta, Oldcastle top USGS crushed stone ranking