There is no information about Thomas Zilliacus’s children on the internet. He has not mentioned anything about his children on the internet yet hence, difficult to tell whether he has children or not.
In 1993, Zilliacus became Nokia’s corporate communications global head. In 1986, he moved to Singapore as Nokia’s Asia-Pacific regional head and CEO of Nokia Southeast Asia. He was also chairman of Nokia Malaysia Sdn Bhd.
He resigned from Nokia and founded the Mobile FutureWorks Group investment company. He has engaged in other businesses as well.
Zilliacus has held several board and advisory positions in listed as well as non-listed companies. From 1982 to 1986, he was chairman of the Finnish football club, Helsingin Jalkapalloklubi. After moving to Singapore, he became the owner of Geylang International FC from 1989 to 1995.