Action in Transit Committee, Finance Chairman, 1974
American Friends of Versailles, Board of Directors
Bank of America, Board of Directors, 1990-1995
California Business Round Table
Carnegie Hall, Board of Trustees
The Center Club, Founding Chairman
Citizens Committee for the Orange County Transit District, Chairman, 1970
Confrérie des Chevaliers du Tastevin
Costa Mesa Planning Commission, Chairman
Equitable Savings & Loan Association, Director
International Council of Shopping Centers
Museum of Contemporary Art, Los Angeles, Founding Trustee
National Reality Committee
Newport Harbor Art Museum, Founding Director
Newport Irvine Waste Management Planning Agency, Director
National Business Committee for the Arts, National Chairman, 1999-2002
Orange County Business Committee for the Arts, Founding Member, 1980; Chairman, 1986-1988
Orange County Chamber of Commerce
Orange County Energy Conservation Association
Orange County Museum of Art, Board of Directors
Orange County Performing Arts Center, Founding Chairman, 1980; Chairman and CEO, 1987-1990
Orange County Transportation Coalition, Founding Director, 1978
Orange County Water District, Elected 1957-1984; President for 6 years
Petrolane, Inc., Board of Directors
Royal Round Table of Swedish Councils, Board of Directors, 1982; Chairman
Safeco, Board of Directors
Santa Ana Chamber of Commerce
Santa Ana First Presbyterian Church
Santa Ana Rotary Club
Santa Ana School Bond Program, Finance Chairman, 1972
Security Pacific National Bank, Director
Sigma Chi Fraternity, Stanford University
Stanford University Graduate School of Business,
     The Nonprofit Management Institute and the Center for Social Innovation, Initiator and Funder
Swedish Council of America, Board of Directors
Union Bank, Director
United States Agriculture Stabilization Committee, Orange County Chairman
Urban Land Institute
Wallenberg Foundation, Board of Directors
White Nights Foundation of America, Board of Trustees
World Affairs Council of Orange County, Trustee and Founding Member