Mathuran Marianayagam

Mathuran Marianayagam has been delivering advanced solutions and engineering insight to improve buildings, portfolios and businesses for nearly 20 years for clients and projects in Australia, Southeast Asia and the Middle East.

His technical abilities and commitment to transformative sustainability approaches have been recognised with awards including CitySwitch Hall of Fame (2022), Green Star Champion (2024) and his election to the role of Chairperson of the WA State Committee of the Facilities Management Association of Australia and member of Property Council of Australia Academy Committee.

In addition to his academic qualifications in engineering and building surveying, he is an accredited assessor for Carbon Neutral, NABERS, BEEC, LEED, Green Star, WELL, GRESB, NatHERS and BASIX sustainability rating system. He is also a Registered Consultant of Australian Government Climate Active; ASHRAE Certified Building Energy Modelling Professional (BEMP); Certified Energy Manager (CEM) and Certified Energy Auditor (CEA), Association of Energy Engineers (USA); Pearl Qualified Professional, Abu Dhabi Urban Planning Council (UAE); and Certified Green Mark Manager, Building and Construction Authority, Singapore.

Prior to founding Geronimo Advisory, Mathuran was Asia-Pacific Building Performance Services Lead for a global multidisciplinary engineering firm, working on projects across commercial office, retail, defence, healthcare, education, industrial and real asset management.