Tan Chin Hong


Chin Hong graduated from the University of Malaya. He started his career in the Safety, Health and Environmental department of a major air-conditioning manufacturing factory in Malaysia.

He soon entered the Environmentally Sustainable Design consultancy field, driven by his passion in architecture and sustainability for the Built Environment.

Since 2011, he had managed several GBI and Green Mark certification projects for various types of building such as residential, both high rise and landed types, office buildings, hotel and mix developments mainly in the KLCC area.

In 2014, he accomplished the first Green Mark Re-certification of a First Green Non-residential Building in Malaysia and a Green Mark Gold office building in Kuala Lumpur. Total handled 7 projects with worth of total RM1.6 Billion project cost, which mainly are WKL Hotel and residences, Menara Binjai, IB Tower and GTower.

In 2015, decided to take on new challenge by accepting system engineer job of an aircon company in Singapore. Therefore have diverse experience from consultancy and supply chain field.

Chin Hong is a qualified Green Mark Accredited Professional from BCA Singapore and LEED Green Associate.

Chin Hong has been with IEN Consultants since May 2017 and continue with LEED certification for new and existing building.

Selected Experiences

Vouge Suite 1, KLECO City- Green Mark Gold Certified
IPC Cooling tower and Chiller optimisation control
Office Tower 1- LEED v3 BD+C
Residential Tower 2 and 3- GreenRE Gold


B.Science Environmental Science and Management , University Malaya, Kuala Lumpur


LEED Green Associate (GA)
Green Mark Manager (GMM)
GreenRE Manager (GREM)


Publications & Papers Presented