Company Story
2008 - U.S. Silica Holdings, Inc. was founded by Bryan Shinn and B. Todd Willis.
2011 - The company went public with an initial public offering (IPO) of 10 million shares.
2012 - U.S. Silica acquired the San Antonio, Texas-based sand mine from 3M Company.
2014 - The company acquired the Mississippi Sand, LLC, a sand mine in Jackson, Mississippi.
2017 - U.S. Silica acquired the NBR Sand Company, a sand mine in Kingfisher, Oklahoma.
2018 - The company acquired the EP Minerals, a leading producer of engineered materials and minerals.
2020 - U.S. Silica Holdings, Inc. was added to the S&P MidCap 400 Index.