James Montague

Atwood Oceanics, Inc. was a global offshore drilling contractor, which was engaged in the drilling and completion of exploratory and developmental oil and gas wells. It was own mobile offshore drilling units and is constructing drill-ships, and jack-ups. The company was headquartered in Houston, TX.

The Meridian Resource Corp. is an independent oil and natural gas company that explores or, acquires and develops oil and natural gas properties utilizing the latest in completion and 3-D seismic technology. The company was founded in 1985 and is headquartered in Houston, TX.

PVR Partners LP engaged in the gathering and processing of natural gas and the management of coal and natural resource properties in the United States. It operates through three business segments: Eastern Midstream, Midcontinent Midstream and Coal & Natural Resource Management. The Eastern Midstream segment is engaged in providing natural gas gathering, and other related services in Pennsylvania and West Virginia. The Midcontinent Midstream segment is engaged in providing natural gas processing, gathering services, and other related services. These processing and gathering systems are located primarily in Oklahoma and Texas. The Coal & Natural Resource Management segment involves in the management and leasing of coal properties and the subsequent collection of royalties. It also involves in other land management activities, such as selling standing timber, leasing coal-related infrastructure facilities and collecting oil and gas royalties. The company was founded in July 2001 and is headquartered in Radnor, PA.

Memorial Hermann Healthcare System is a not-for-profit organization that provces healthcare services. It specializes in cancer, children's health, digestive health, emergency services, heart and vascular care, neurosurgery, orthopedics, rehab and physical therapy, and sleep medicine. The firm also offer imaging and diagnostic services. The company was founded 1907 and is located in Houston, TX.

Davis Petroleum Corp. provides private oil and gas exploration, development and production services. The firm specializes in drilling, completions, production operations, pipelines, and marketing staff. The company was founded in 1986 and is headquartered in Houston, TX.

Part of Magellan Midstream Partners LP, Magellan GP LLC is a private company based in Tulsa, OK. Aaron L. Milford has been the CEO of the company since 2004.