In 1981, he was a founder member of the Engineering Council, serving 13 years first as Chairman of its Standing Committee on Professional Institutions and later as chairman of its standing committee on the Regions and Assembly. He was also a member of the National Economic Development Office (Nedo) Chemicals Economic Development Committee and chairman of its Petrochemical Sector Working Group. In 1984 he served a term as president of the Institution of Chemical Engineers. He was President of QUA in 1989. He was Chairman of the Governments Radioactive Waste Management Advisory Committee (RWMAC) 1995-98, a member of the Board of the Northern Ireland Growth Challenge and a Director of University Bookshop Ltd, the Northern Quality Centre and the Northern Ireland Economic Research Centre. He also served as a member of the Council of the Open University, as Director and Chairman of Navan at Armagh Management Ltd, which runs the Navan Fort complex; Textflow Services Ltd, QUBIS Ltd (1991–97) and Lennoxvale Developments Ltd.