Ser Ko Tan

Ser Ko Tan is currently Director at Admiralty Engineering Pte Ltd., Director at Grenzone Pte Ltd., Director at JK E&P Group Pte Ltd., Director at Conquest Energy Pte Ltd., Director at Henosis Investments Pte Ltd., Director at Bhadla Solar Investments Pte Ltd., Executive Director at Centennial Capital Pte Ltd. since 2011, and Independent Director at TOTM Technologies Ltd. starting 2025.
Former roles include Chief Executive Officer at Charisma Energy Services Ltd. from 2023 to 2024, Independent Director at M Development Ltd. from 2011 to 2013, Independent Non-Executive Director at Surface Mount Technology (Holdings) Ltd., Executive Director at ConTel Corp.
from 2010 to 2012, Executive Director at W Corp.
Ltd. from 2010 to 2012, Director at Yew Hock Marine Engineering Pte Ltd., Director at Midland Silicon Co. LLC, Director at Strategic Equipment, Inc., Non-Independent Non-Executive Director at Alpha DX Group Ltd. from 2014 to 2021, Director at XH Trading Pte Ltd., Director at Silex Group Ltd., Director at Rising Bhadla 2 Pvt Ltd., Director at Rising Bhadla 1 Pvt Ltd., Director at Rising Sun Energy Pvt Ltd., Director at Charis Electric Pte Ltd., Director at Scuba Director Pte Ltd., Director at Mustang Operations Centre 1 LLC, and General Manager at Kim ANN Engineering Private Ltd. Education includes undergraduate degree from National University of Singapore conferred in 1992.