Member numerous civic organizations. Member governing council University Ibadan, 1979-1984. Member Council Institute of Chartered Accountants of Nigeria, Nigerian Institute Chartered Accountants (taxation law and research committee), Chartered Institute Secretaries (London), Royal Economic Society (London), Nigerian Bar Association, Institute Chartered Accountants England and Wales, Nigerian Institute Management.
- Chairman Western Livestock Company Ltd. Visiting professor numerous univs. Contributor chapters to books, articles to professional journals.
Author: Income Tax Law and Practice in Nigeria, 1974. Town and Country Planning in Nigeria, 1977, Principles and Techniques of Accounting, Nigerian Income Tax Law and Practice, Nigerian Taxation, Initator Tax Clearance Certificate and Tax Deduction at Source in Nigeria. Contributor chapters to books, articles to professional journals.
Editorial boards professional journals. Author 1st town planning and environmental laws in Nigeria. Participant numerous worldwide professional conferences.