Lim Kuang Sia brought scientific training to his career with Kossan. He graduated in chemistry from Nanyang University in Singapore in 1975, followed by a postgraduate diploma in chemical engineering at University College London and a master’s degree at Imperial College London.
Kossan records his appointment to its board on 14 June 1979 and identifies him as a founder director. Outside the company, he founded Yayasan Kossan. His corporate biography also documents involvement with business chambers, school boards and community organisations, reflecting a professional life that extends beyond his work in manufacturing.
Milestones
- 1975 — Graduated in chemistry from Nanyang University.
- 1977 — Completed a master's in chemical engineering.
- 1979 — Appointed to Kossan's board.

