Stephen R. Bubar

Quaker Houghton PA, Inc. offers metalworking fluids and services. It offers services to the automotive, aerospace, firearms, metals, mining, machinery, offshore, and beverage industries. The company was founded in 1865 and is headquartered in Valley Forge, PA.

University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX.

Boart Longyear Ltd. engages in the provision of drilling services, drilling equipment, and performance tooling. It operates through the Global Drilling Services and Global Products segments. The Global Drilling Services segment provides services to companies in mining, energy, and other industries. The Global Products segment manufactures and sells drilling equipment and performance tooling to customers in the drilling services and mining industries. The company was founded by Edmund J. Longyear in 1890 and is headquartered in West Valley City, UT.

Part of EP Energy Corp., El Paso Exploration & Production Management, Inc. gathers, markets, processes, stores and transmits gas, petroleum and chemicals. The company is based in Houston, TX.

Constar International LLC operates as a suppliers of PET (polyethylene terephthalate) plastic containers. It develops packaging solutions for the opportunities and challenges of concern to food and beverage companies such as product protection, consumer appeal and sustainability. The company was founded in 2011 and is headquartered in Trevose, PA.