Jon William Sauer

Apache Corp. operates as an energy company, which engages in the exploration, development, and production of natural gas, crude oil, and natural gas liquids. The company was founded by Truman Anderson, Raymond Plank, and Charles Arnao on December 6, 1954 and is headquartered in Houston, TX.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

Apache Beryl I Ltd. operates oil and gas fields. The company is headquartered in Aberdeen, the United Kingdom.

Part of APA Corp., Apache North Sea Production Ltd. is a British company that provides business support services. The private company is based in London, UK. Apache North Sea Production was founded in 2011.

Part of APA Corp., Apache UK Investment Ltd. is a private company that provides business support services. The company is based in London, UK. Apache UK Investment was founded in 2011.