Christopher Jehn

The National Security Group, Inc. is a holding company, which engages in the provision of insurance products. It operates through two segments: Property & Casualty (P&C) Insurance, and Life Insurance. The P&C Insurance segment, through the National Security Fire and Casualty, and Omega One Insurance Company, primarily writes personal lines dwelling coverage including dwelling fire and windstorm, homeowners, and mobile home owners lines of insurance. The Life Insurance segment, through the National Security Insurance Company, offers a basic line of life and health and accident insurance products. The National Security Group was founded in 1947 and is headquartered in Elba, AL.

Cray, Inc. engages in the design, development, manufacture, marketing, and servicing of computing products. Its products include shasta, CS series cluster supercomputers, clusterstor storage system, cray graph engine, and XC series supercomputers. The company was founded in December 1987 and is headquartered in Seattle, WA.

Institute for Defense Analyses provides technical analyses of weapons systems and programs to federal agencies. It is a federally funded research organization that works primarily for the US Government's defense agencies. Its research areas include systems evaluations, technology assessments, resource & support analyses, and strategy assessments. The company was founded in 1947 and is headquartered in Alexandria, VA.

The CNA Corp. operates as a nonprofit research and analysis organization. It provides solutions to complex problems of national importance. The firm’s research portfolio includes criminal justice, homeland security, energy security, water resources, education, enterprise systems and data analysis. . The company was founded in 1942 and is headquartered in Arlington, VA.