J. David Heaney

Amegy Corp. provides banking services. It offers commercial and personal banking services such as deposit accounts, loans, and trust services. The company also provides brokerage, insurance, and wealth management services. Amegy was founded in 1996 and is located in Houston. TX.

Sterling Chemicals, Inc. produces petrochemicals. Its products include acetic acid and plasticizers, which are used to manufacture consumer goods and industrial products. The company was founded in 1986 and is headquartered in Houston, TX.

Zions Bancorporation engages in the provision of banking and related services and offers commercial, retail banking and mortgage lending products & services. Its products involves personal banking services to individuals, including home mortgages, bankcard, other installment loans, home equity lines of credit, checking accounts, savings accounts, certificates of deposit of various types and maturities, trust services, safe deposit facilities, direct deposit, and Internet & mobile banking. The company was founded in April 1955 and is headquartered in Salt Lake City, UT.

Amegy Bank NA offers banking products and services. It specializes in small business banking; treasury management and investment services for companies, small businesses, private financial management and trust services for families and individuals. The firm also offers retail and mortgage banking services, payables and receivables solutions, and risk and wealth management services. The company was founded by Ernest H. Cockrell in 1990 and is headquartered in Houston, TX.