The WellMark Company, Inc.
Headquartered in Oklahoma City, OK, WellMark produces a full line of liquid and pneumatic flow controls and valves to the oil and gas and petrochemical industries. WellMark carries a broad line of diaphragm operated valves, pneumatic and electrical level controls, safety relief valves, chemical pumps, liquid level indicators, switches, point level electronic controls, and various accessory products. The company sells products under the WellMark, Cemco and Major brands.
WellMark was sold to The Dover Corporation (NYSE: DOV) in August 2014.View Investment Case Study