Jeffry B. Johnson

Spectralink Corp. provides wireless telecommunication services. Its products include digital enhanced cordless telecommunication solutions, such as handsets and infrastructure; voice-over wireless LAN solutions for enterprise IP and legacy PBX systems, such as wireless telephones and infrastructure, and telephony interfaces; and wireless voice systems. The company was founded in 1990 and is headquartered in Boulder, CO.

QualMark Corp. manufactures accelerated reliability test equipment. Its products include bench-top, highly accelerated stress screen systems, multifunction, and portable systems. The company was founded in July 1991 and is headquartered in Denver, CO.

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.

Barrett-Jackson Auction Co. LLC operates car auctions and expositions. It specializes in providing products and services to astute classic and collector car owners and automotive enthusiasts around the world. The company was founded by Tom Barrett III, Nellie Jackson and Russ Jackson in 1971 and is headquartered in Scottsdale, AZ.

The Hillman Group, Inc. provides hardware-related products and merchandising services to retail markets. Its products include fasteners, key duplication systems, engraved tags, builder's hardware, roller chain, and magnets and magnet tools. The firm supports its product sales with value added services including design and installation of merchandising systems and maintenance of appropriate in-store inventory levels. The company was founded by Max W. Hillman Sr. in 1964 and is headquartered in Cincinnati, OH.

Hein + Associates LLP provides accounting services. It offers tax services, audit and assurance services, business advisory services, and outsourced accounting services. The company was founded in 1977 and is headquartered in Denver, CO.

University of South Dakota Foundation engages in the provision of private sources for education. The company was founded in 1922 and is headquartered in Vermillion, SD.

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.