Trisnawati Trisnajuwana

Director of Operations at Wismilak

Trisnawati Trisnajuwana is an Indonesian citizen. She completed her education in Chemical Engineering at the Sepuluh Nopember Institute of Technology, Surabaya (1975). She has served as Director of the Company since 2012 based on the GMS Resolution recorded in the Notary Deed of Yulia, SH Nr. 7 dated October 5, 2012. Currently, she also serves as Director of PT Gelora Djaja (2008-present). Previously, she served as Director of PT Gawih Djaja (2008-2011).


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