H ermanto Tanoko is an Indonesian billionaire who is the president commissioner of Avia Avian, the second-largest paint company in Indonesia. He is a key member of the family that owns and controls the successful manufacturing company. The business was founded by his late father. Hermanto and his brother, Wijono Tanoko, who serves as the company's CEO, have led the company for many years.

Avia Avian has become a dominant player in the Indonesian paint and coatings market, with a portfolio of well-known brands. The company's success is built on its extensive distribution network that reaches across the vast Indonesian archipelago. The company held a highly successful initial public offering on the Indonesian stock exchange in 2021, a move that crystalized the family's multi-billion dollar fortune. In addition to his core paint business, he also has interests in property development.