Tiam Seng Tan

Tiam Seng Tan was the founder and was the Chief Executive Officer of PT Acset Indonusa Tbk from 2013 to 2017.
He founded the company in 1995.
Currently, Mr. Tan holds the position of Director at PT Cross Plus Indonesia.
He is also the President Commissioner at PT Bintai Kindenko Engineering Indonesia since 2012 and at PT Atmc Pump Services since 2018.
In his former positions, Mr. Tan served as the Vice President Director of Acset Indonusa (Vietnam) Co. Ltd.
from 2008 to 2019.
He was the Managing Director of Acset Construction Pte Ltd.
from 1993 to 1995.
Mr. Tan also held the position of Executive Director at High Ground Sdn.
Bhd.
from 1983 to 1985 and General Manager-Overseas at Bored Piling Pte Ltd.
from 1990 to 1993.
Additionally, he was the Head of Business Development & Country at L&M Group Plc from 1986 to 1989.
Mr. Tan served as the President Commissioner of PT Acset Pondasi Indonusa from 2016 to 2021 and as a Commissioner at PT Aneka Raya Konstruksi Mesindo from 2018 to 2021.