DR SIHOL SIAGIAN is a senior figure in the capital market, who started his career working in the capital market, then continued to work at the Jakarta Stock Exchange as a director who is responsible for:

Supervision of Exchange Transactions/Securities Trading at the Jakarta Stock Exchange:
Responsible for compliance audits of Exchange Member Companies at the Jakarta Stock Exchange.
Responsible for the internal audit of the Jakarta Stock Exchange

He developed his career at the Surabaya Stock Exchange as a director and became the finance director of the Indonesia Stock Exchange. A very bright career in his journey, finally trusted to occupy the position of Independent Commissioner of PT Nanotech Indonesia Global.