Mark S. Donnel

World Wide Technology LLC provides information technology products and supply chain solutions. It offers consulting, application, infrastructure, and supply chain and integration services. The company was founded by David L. Steward and James P. Kavanaugh in July 1990 and is headquartered in St. Louis, MO.

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.

Telcobuy.com LLC provides supply chain solutions. Its services include supply chain and professional, data center, collaboration, networking, and security. The company was founded by James P. Kavanaugh and David L. Steward in 1999 and is headquartered in St. Louis, MO.

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.