George E. Caledonia

George Caledonia has served on the PSI Board of Directors since 1997 and as Chairman of the Board from 2009 to 2020. He began his career at PSI in 1973 and became President of the Company in 1988 and CEO in 1999 until his retirement in 2007. Prior to PSI, Mr. Caledonia was at Avco Everett Research Laboratory.

Mr. Caledonia is a member of the American Chemical Society and was an Associate Fellow of the American Institute of Aeronautics and Astronautics and was a member of the American Physical Society and the American Geophysical Union. In 1979, he was co-winner of the Marcus O'Day Memorial Award presented by the Air Force Geophysics Laboratory.