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Our Team

Team: Team

Radianto Kusumo

President Director -

Radianto has 25 years experience in managing and building businesses. He has experience in different industries namely Banking, Private Equity, Logistics, Facilities Management, and Food Services.

He has held senior executive roles at HSBC, Quvat, and most recently as Group COO of PT Cardig Aero Services tbk.

He holds a B.A. in Economics from Boston University, as well as an MBA and MSc in Management and from CASS Business School, University of London.


Eko Hadi Santoso

Head of Operations

Eko Hadi has 20 years of experience in the Water Treatment industry, working for several multi-national Water companies including Ecolab-Nalco and Buckman.

He has deep expertise in Water Treatment & Chemical applications for Heavy Industry, Mining, and Power sectors. In particular, he is highly experienced in formulating innovative water solutions that is effective for Indonesian water specifications and is apt at working closely with local client teams to implement complex projects successfully. 

Eko Hadi holds a B.S. in Chemical Engineering from Institut Teknologi Sepuluh Nopember (ITS) in Surabaya. 


Yosua Luwih Utama

Director - Head of Accounting & Finance

Yosua holds a B.A. in Economics from the University of Southern California.

He was previously with PricewaterhouseCoopers, and brings knowledge in Corporate Finance and Capital Projects & Infrastructure analysis to the team.


Harris Gozali

Head of Strategy

Harris graduated from Claremont McKenna College, California, with a B.A. in Government.

Prior to finding his passion for solving problems in the water sector, Harris formulated solutions for top companies in Asia-Pacific as a consultant for BCG and Bain.

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