Mark Maddox

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.

Deloitte LLP provides industry-leading audit, consulting, tax and advisory services. The company is headquartered in Los Angeles, CA.

SAP America, Inc. provides enterprise application software solutions. Its products include SAP HANA platform, SAP Cloud platform, SAP Commerce Cloud, and SAP SuccessFactors Employee Central. Its offers innovation services and solutions; advisory services; implementation services; sloud services; and support services. The company was founded by Dietmar Hopp, Hasso Plattner, Claus Wellenreuther, Klaus Tschira, and Hans-Werner Hector on April 1, 1972 and is headquartered in Newtown Square, PA.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.