John Giannitsis

Rational Software Corp. provides software development tools and services. Its software provides open, industry standard tools, best practices and services for developing business applications and building software products and systems, including embedded software for devices such as cell phones and medical systems. The company was co-founded by Paul D. Levy and Michael T. Devlin in 1980 and is headquartered in Cupertino, CA

Keynote Systems, Inc. engages in the provision of cloud-based solutions for mobile application. The company was founded by Jim Barrick and Andrew Popell in 1995 and is headquartered in San Mateo, CA.

Core Security SDI Corp. provides threat-aware identity, access, authentication, and vulnerability management solutions. It specializes in identity and access management, from provisioning to governance to identity and access intelligence. The firm also provides insight from analyzing the big data generated from an organization’s identity and access relationships so users can identify and minimize risks and maintain continuous compliance. The company is headquartered in Irvine, CA.

CA Ltd. provides IT management software. Its software is used to address a variety of functions including storage, systems management, security, business intelligence, and network management. The company was founded on October 20, 1976 and is headquartered in Reading, the United Kingdom.