Ronald Butler

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.

Arizona Science Center engages in educating its visitors on science and technology. It also engages in events & programs, such as private events, birthday parties, signature events, camp innovation, scouts, tours & demonstration and homeschool. The company was founded in 1980 and is headquartered in Phoenix, AZ.

Arizona Public Service Co. engages in the provision of electric utility services. The firm provides retail and wholesale electric services to most of the state of Arizona, with the major exceptions of about one-half of the Phoenix metropolitan area, the Tucson metropolitan area, and Mohave County in northwestern Arizona. It has ownership interests in or leases several coal, nuclear, gas, oil, and solar generating facilities . The company was founded by Hutchlon Ohnick in 1886 and is headquartered in Phoenix, AZ.

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.

The Arizona Community Foundation, Inc. operates as a non profit organization that provides services to the community. It offers charitable giving, philanthropy, donor advised funds, estate planning, charitable bequests, legacy giving, and scholarship services. The company was founded in 1978 and is headquartered in Phoenix, AZ.