Sumantri Ishak, Indonesian citizen, born in Bukittinggi in 1969. He completed his Bachelor's degree in Chemical Engineering at Bandung Institute of Technology in 1993. He has more than 29 years of experience leading and working in different roles (product and account manager) in the applied services area. He is the founder of PT Zeus Kimiatama Indonesia and was appointed as President Director of PT Zeus Kimiatama Indonesia in 1998 and PT Acme Indonesia in 2005. He is also a commissioner in PT Powerindo Kimia Mineral, PT Miltonia Warna Asia, and PT Triton Kencana Tirta. 

He has also served as General Secretary at the Chemical (2017-2021), Head of the Special Chemicals Division (2014-2017) at Badan Kejuruan Kimia Persatuan Insinyur Indonesia, and Advisory Board Team for Undergraduate Program in Bioenergy and Chemurgical Engineering Bandung Institute of Technology (2021-now).

Istiyarso is an Indonesian citizen who was born in Semarang in 1962. He holds a Bachelor's degree in Chemical Engineering from Diponegoro University. He has over 34 years of professional experience in the oil and gas industry (PT Caltex Pacific Indonesia, Atlantic Richfield Indonesia Inc, Chevron Sumatra - TR Oil Services, and Clariant Oil Service) especially in production, drilling, technical service, and also its business and managerial. Currently, he serves as Director of the Oil and Gas Business Unit at PT Zeus Kimiatama Indonesia.

Eko Widiatmoko is an Indonesian citizen who was born in Blora in 1962. He holds a Bachelor's degree in Chemistry from University of Indonesia. He was appointed as Operational Director of PT Zeus Kimiatama Indonesia in 2017. Before joining Zekindo, he had started his career as an Educational Instructor for Gajah Tunggal Industrial Engineering (PATIGAT) at Bunda Hati Kudus High School (1986-1990). He has held various positions at PT Ecolab International Indonesia for 27 years, in supply chain, SAP implementation, and last as Project Manager.

Evirna Lisnawaty is an Indonesian citizen who was born in Bagansiapiapi in 1973. She earned a Bachelor of Economics in Financial Management at Tarumanagara University in 1995. She has finished Tax Consultant Level C Certification. Before joined Zekindo, she started her career as Finance, Accounting Staff, and Taxes at PT Vivamas Adipratama (1992-1994), Assistant Manager of Finance, Accounting, and Taxes at PT Jaya Abadi (1994-1996), Manager of Finance, Accounting, and Taxes at PT Higashifuji Indonesia (1996-2002), also Senior Manager of Finance, Accounting, and Taxes of PT Mega Arvia Utama (2002-2012). Currently, she serves as Finance Director of PT Triton Kencana Tirta (2014-present), Director of PT Elektra Visi Indonesia (2012-present), and Director of PT Terra Fortuna Indonesia (2011-present).

Yana Marlianty Safaqoh, Indonesian citizen who was born in Jakarta in 1972. She holds an associate’s degree in Information Management from STMIK Gunadarma. She has more than 8 years of experience in the manufacturing industry, especially for human resources, information technology, and business support and 22 years of professional experience in banking sector, especially in operations, business process improvement, ISO management, project management, testing management, and general affairs. She started his career as an ATM & Credit Card Officer and Senior Manager at Lippo Bank (1993-2008). She also served as Assistant Vice President and Parameter Division, as well as Vice President Transformation Office at CIMB Niaga

(2008-2014). She was appointed HR and IT Head of Zekindo Companies in 2014 until now.