Gregory M. Pensabene

Anadarko Petroleum Corp. is an independent exploration and production company. It operates through the following segments: Exploration and Production; WES Midstream; and Other Midstream. The Exploration and Production segment focuses on the exploration, development, production, and sale of oil and natural gas. The WES Midstream and Other Midstream segment consists of gathering, compressing, treating, processing, and transporting of natural gas; gathering, stabilizing, and transporting of oil and natural gas liquids. The company was founded in 1959 and is headquartered in The Woodlands, TX.

American Bar Association provides legal services. It provides law school accreditation, continuing legal education, legal information and other services to assist legal professionals. The firm has members which include judges, court administrators, law professors, and non-practicing attorneys. The company was founded on August 21, 1878 and is headquartered in Chicago, IL.

The District of Columbia Bar provides legal services. The private company is based in Washington.

Washington National Opera operates as an opera company. The company was founded in 1956 and is headquartered in Washington, DC.

Meridian International Center is a nonpartisan, nonprofit diplomacy center that was founded in 1960. The non-profit company is based in Washington on a four-acre campus with two historic properties. Meridian International Center's mission is to strengthen engagement between the US and the world to find solutions on shared challenges. The American company partner with the government, the private sector, and the diplomatic community on three core pillars of programs: Leadership, Culture, and Collaboration. The company administers professional and educational exchange programs, fellowship programs, and uses the visual and performing arts to achieve foreign policy objectives in 59 countries since 1978. Meridian formally created the Meridian Center for Cultural Diplomacy (MCCD) in 2014 to better address this mission. MCCD’s exhibitions have traveled to over 380 host venues in 44 states. Stuart W. Holliday has been the CEO of the company since 2006.