Paul Yovovich

3com Megahertz Corp. provides voice and data networking products and services. The company was founded by Robert M. Metcalfe, Howard S. Charney and John P. Marshall in 1979 and is headquartered in Marlborough, MA.

Part of Avis Budget Group, Inc., Advance Ross Sub Co. operates a value-added tax (VAT) refund system. The private company is based in Chicago, IL. Advance Ross Sub was acquired by CUC International, Inc. on January 12, 1996 for $191.60 million.

Part of Connect Holding LLC, Centel Corp. is a private company that provides cellular telephone services. The company is based in Chicago, IL. Centel was acquired by Sprint Corp. (Old) on March 10, 1993 for $2,850 million.

Comarco, Inc. engaged in the development of technologies in the field of power adapters and chargers for portable mobile devices, which included laptop computers and tablets smartphones. The company was founded in 1960 and was headquartered in Laguna Niguel, CA.

Focal Communications Corp. is a national telecommunications provider serving enterprises, carriers and resellers with dedicated local sales and support, a national network and innovative voice and data solutions in 23 U.S. markets. In addition, it provides local switched services to customers, comprising of inbound and outbound calling services, telecommunication services, such as local and long-distance voice and data services. Focal Communications is located in Chicago, IL.

APAC Customer Service, Inc. provides customer care services and solutions to the healthcare, communications, business services, media and publishing, travel and entertainment, technology and financial services industries. It delivers customized customer care services and solutions that involve communicating with customers and managing situations that are unique to each core industry. The company provides service through multiple communication channels, including telephone, Internet, online chat, email, fax, mail correspondence and automated response generated through technology. It operates customer care centers in the U.S, which include client-owned facilities and off-shore customer care centers in the Philippines and the Dominican Republic. The company founded in May 1973 by Theodore G. Schwartz and is headquartered in Bannockburn, IL.

5AM Venture Management LLC is an Independent Venture Capital firm founded in 2002 by Terry M. Graunke and Paul G. Yovovich. 5AM Venture Management LLC is headquartered in Chicago.