The Team

GDMC constitutes of a vibrant and intellectual team sharing the same passion for science, innovation, and improvement.


Michael S. Koeris

CEO and Co-Founder

Yong Keng Goh

Site Head

Shao Siong Chua

Vice President of Technical Operations

Victor Gan

Director of Finance

Prashanth Basika

Director of Quality Assurance

Sau Yin Chin

Director of Operations and Projects

Brian Liau

Associate Director of Analytics Development

Ming-Chien Li

Associate Director of Quality Control

Han Teng Wong

Associate Director of Research and Development


What’s in GDMC’s DNA


We are dedicated to creating a workplace that is inclusive for all, where individuals feel valued, respected and empowered.


We encourage innovation, entrepreneurship and continuously learning; adapting to changes and seizing new opportunities.


We hold ourselves and each other accountable, honest, transparent and responsible for manufacturing high quality, life-saving medicines.


We foster a culture that values teamwork towards building strong partnerships with our customers, suppliers and stakeholders to drive success.


We are committed to being the best-in-class for Quality, Safety, Science, Technology & Delivery, and will celebrate outstanding achievements.

Partner with Us.

With your science and our quality-driven expertise, magical things can happen. Let’s start the conversation!