•
The Nuclear Power Group: director from 1968 to 1974 •
Head Wrightson & Co Ltd: managing director from 1968 to 1977, chairman from 1976 to 1977 •
Glynwed International plc: director from 1972 to 1996 •
Investors in Industry plc: director from 1974 to 1988 •
Monopolies and Mergers Commission: member from 1976 to 1986, deputy chairman from 1981 to 1985 •
Davy International Ltd: director from 1977 to 1981 •
Chamberlin & Hill plc: chairman from 1982 to 2004 •
Industrial Development Advisory Board: member from 1989 to 1993 •
Acker Deboeck corporate psychologists: chairman from 1994 to 2004 •
Commonwealth Development Corporation: member from 1982 to 1985, general manager and chief executive from 1985 to 1994. •
Courtaulds Textiles plc: director from 1992 to 2000, chairman from 1995 to 2000 •
Bowes Museum Trust: chairman from 2000 ==Family==