Jack F. Angel

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Energy Coatings LLC provides asphalt, sealcoating, crack repair, striping, and pot hole repair for home, church, school, and business. The company was founded on July 29, 2008 and is headquartered in Kansas City, MO.

SensorTran, Inc. offers distributed temperature sensing monitoring solutions. The company offers single-laser DTS systems, which delivers thermal event information that allows users to draw optical conclusions; fiber optic sensing cables; and options and accessories, including internal relay modules, cabinet packages, calibration modules and communication protocols. The company was founded in 1998 and is headquartered in Houston, TX.

Sabeus, Inc. designed and manufactured fiber optic filters, gratings and sensing solutions. It provided military surveillance products that included embedded perimeter security and intrusion detection systems, fiber optic array sub-systems for towed or hull-mounted applications and ocean bottom cable arrays for harbor defense and other littoral surveillance applications for energy, defense, security, and telecommunications industry. The company was founded in 1998 and was headquartered in Calabasas, CA.

Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.