Mr. Williamson is an attorney who has owned his own law office in Austin, Texas since 1999. Mr. Williamson is a director of Tejas Incorporated (NASDAQ: TEJS). Mr. Williamson is an Executive Board Member and past Chairman of the Board of Austin Smiles, a not-for-profit organization that provides reconstructive plastic surgery for children with complex birth defects. In 1988, Mr. Williamson worked for the Reagan administration as the principal advisor to the U.S. Secretary of Energy in the creation and formulation of a national energy policy. During the Bush administration, Mr. Williamson served as the Director of the Minerals Management Service for the U.S. Department of Interior, which managed oil and gas exploration and production for the nation’s 1.4 billion-acre continent shelf. In 1992, Mr. Williamson was elected to the Texas Railroad Commission and served as Chairman from 1994 to 1995. Mr. Williamson served as SPACEHAB's Chairman of the Board from 2006-2008.

About SPACEHAB, Inc.
SPACEHAB is a commercial and entrepreneurial force in the space industry providing a full spectrum of products and services to both the government and private sectors. The Company offers space access and payload integration services, production of valuable commercial products in space, spacecraft pre-launch processing facilities and services, development and extension of space-based products to the consumer market, and program and engineering support ranging from development and manufacturing of flight hardware to large scale government project management.