Emerge Energy Services

ir.emergelp.com

Emerge Energy Services (NYSE: EMES) is a diversified energy services company that operates in the sand production segment of the energy industry. Through its subsidiary, Superior Silica Sands, Emerge Energy Services provides critical products and services to both the upstream and midstream energy segments. The company is headquartered in Fort Worth, Texas.

Superior Silica Sands

www.sssand.com

Superior Silica Sands (“SSS”) produces silica sand that is a key input for the hydraulic fracturing of oil and gas wells. The Company is headquartered in Fort Worth, Texas with sand facilities located in New Auburn, Wisconsin; Barron County, Wisconsin; Kosse, Texas; and San Antonio, Texas.

Insight Equity acquired Superior Silica Sands on June 20, 2008.