Sustained Land Pte Ltd is wholly owned by visionary individual Mr Ong Pang Chye Douglas. The company also holds a stake in Sysma Holdings Limited which is listed in the Stock Exchange of Singapore (SGX). Sustained Land Pte Ltd Singapore was incorporated in 2006 and is activity involved in the development of residential properties in Singapore since.

The growth of Singapore from the early 70’s to the early 90’s saw the expansion of Ho Lee’s business from a single entity dealing with general plumbing works to one that carries out various construction-related businesses from general building construction to specialised metal works, formwork fabrication and sales and rental of construction machines and equipment.

Kwong Lee was founded in 1969 and has since established itself as the largest spiral pipe maker in Singapore. From its humble beginnings, it has since diversified into property development and private investments.