Bob Guilbert

Virtual Iron Software, Inc. provides enterprise-class software solutions for server virtualization and virtual infrastructure management. The company's platform is used for server consolidation, rapid provisioning, business continuity, workload management, and policy-based automations. Virtual Iron Software was founded by Scott H. Davis and Alex Vasilevsky in 2003 and is based in Lowell, MA.

Eze Castle Integration, Inc. engages in the provision of managed services and technology solutions to the investment management industry. It offers end user IT (information technology) support, infrastructure support, patch management, IT project management, digital transformation, and workforce transformation services. The company was founded by John Ralph Cahaly in 1995 and is headquartered in Boston, MA.

Network Specialists, Inc. develops continuous real-time data replication and high availability technologies and services for Windows environments. The company was founded in December 1991 and is headquartered in Hoboken, NJ.

EMC Corp. develops, delivers and supports information infrastructure and virtual infrastructure technologies, solutions and services. It enables businesses and service providers to transform their operations and deliver information technology as a service. The company was founded by Richard J. Egan, John Curly and Roger M. Marino on August 23, 1979 and is headquartered in Hopkinton, MA.

Double-Take Software, Inc. provides software solutions for accessible data protection with Microsoft Windows applications. Its Double-Take product offers data replication, enabling customers to protect business-critical data that resides throughout enterprise. The company was founded in 1991 is headquartered in Irvine, CA.

VCP I Inc (VCP) is a private equity firm, a subsidiary of Vestar Management Corp. II founded in 1988 by Norman W. Alpert, Daniel S. O’Connell and Robert L. Rosner. The firm is headquartered in New York.