George K. Mehok

JumpStart Ventures /Ohio/ (JumpStart Ventures) is a venture capital subsidiary of JumpStart, Inc. founded in 2004 by David Lasner. The firm is headquartered in Cleveland, Ohio.

Pinnacle Data Systems, Inc. is a provider of application-specific hardware and global support solutions. It also provides services and products for the telecom, imaging, defense/aerospace, medical, semiconductor, industrial automation and IT markets. PDSi provides a variety of engineering and manufacturing services for global OEMs requiring custom product design, system integration, repair programs, warranty management, and specialized production capabilities, with service centers in the U.S., Europe and Asia. The company was founded by John D. Bair in 1989 and is headquartered in Groveport, OH

Entserv UK Ltd. provides systems integration and other technology services. The firm's products include enterprise software systems & networking, hardware installation and Web-based information systems. It also provides business process outsourcing services to both public and private sector clients. The company was founded in 1984 and is headquartered in Berkeley Square, the United Kingdom.

Vodafone Ltd. provides telecommunication services. It offers services including voice, messaging, data and fixed communications. It products include health and biotech other consumer technology, smart home appliances, telecommunications and vehicle technologies. The company is headquartered in Newbury, the United Kingdom.

Cleveland Unlimited, Inc. provides wireless communication services. The firm owns and operates Revol Wireless, a simple mobile phone service that offers unlimited wireless service for one flat monthly rate without requiring long-term contracts or deposits. It is a different kind of wireless company, a refreshing unconventional alternative from traditional communications companies. The company was founded in 2005 and is headquartered in Independence, OH.