People

John Harrison B.Sc. B.Ec. FCPA (our principal).

John Harrison has degrees in science and economics and is a fellow of the Australian Society of CPA’s with a strong computing and tax emphasis. Apart from running a large accountancy/consulting practice he has had experience as a geologist (exploration and minerals separation) and in engineering and has been responsible for a number of innovations including the Tec Tendon Method of pre stressing.

He has developed a number of commercial software packages, the most successful of which was the library system Hermes (Technimark Pty. Ltd.) and his GST journal available from his accounting firm web site (http://www.johnharrison.com.au/gstjournal/index.php).

John is managing director and chairman of TecEco Pty. Ltd. and TecSoft Pty Ltd and is best known for the invention of Tec, Eco and Enviro-Cements which will have a significant impact on sustainability. John is an authority on sustainable materials for the built environment and was a founder of the Association for the Advancement of Sustainable Materials in Construction. He has been the keynote speaker at many conferences and is committed to finding ways of "materially" improving the sustainability of the built environment. In recent time he has concentrated on the research and development of TecEco cements.