Background
Sendjaja, Johanes Erwin was born on October 28, 1947 in Surabaya, Jawa Timur, Indonesia. Son of Then Siong and Djioen Jin (Tan) Joeng.
Sendjaja, Johanes Erwin was born on October 28, 1947 in Surabaya, Jawa Timur, Indonesia. Son of Then Siong and Djioen Jin (Tan) Joeng.
Degree in Engineering, Gajah Mada University, Yogyakarta, Indonesia, 1973.
Sales executive Carrier central department P.T. Mansyur Engineering, Surabaya, Indonesia, 1973-1974. Sales manager technical products P.T. Berca Indonesia/Sales Division, 1974-1977. Managing director, chief executive officer P.T. Bukit Jaya Abadi Group, since 1977.
Board directors PT Catur Bakti Abadi, Surabaya, PT, Trijaya Abadi, Surabaya. Commissioner PT Duta Bisma Perkasa, Jakarta, PT. Bukit Baja Abadi, Surabaya.
Married Juliani Sukowirjo, June 15, 1950. Children: Sisca Damayanti, Hans William.