Key Staff
Chris Adsett: CEO of Techenomics International Pty Ltd and Substantial Shareholder
40 Years experience in the mining industry covering all aspect including Mine Management.
Yongki Payerheno: Director – Acting Operation Manager
Yongki is responsible for the daily running of the Balikpapan Office and Laboratory in Indonesia , and the general administration of PT.Tekenomiks International PTTI. Yonki has 40 years experience in all aspect of the mining industry, including Mine Management
Gusti Noor Zuraidah: Business Development Manager – Indonesia & China
Gusti has been working with PTTI for more than 3 years. Her specialised areas are sales & marketing, and business development. Gusti also has a coordinating role with the Laboratories and Accounts.
Freddy Augustaf Tamara: Sales Engineer at PTTI
Freddy has an extensive knowledge of contamination control, filtration, etc.
Soepiyana Deden: Financial Manager at PTTI
Deden been worked at PTTI for more than 3 years. She handles all financial matters problems.
W. Ernaningsih: Manager Laboratories
Manager Laboratories, at the PTTI Sangatta and Balikpapan laboratories. She has been with PTTI for almost 12 years and handles everything related to the laboratories.
Eka Karmila: Lab Manager for Sangatta Laboratory
Eka has worked for PTTI for almost 9 years.
Yusuf MT: Lab Manager in Balikpapan Laboratory
Yusuf handles customer relations and everything related to Balikpapan Laboratory.
Siti Munawarah: Personal Assistant to CEO
Siti has worked for PTTI for 1 ½ years. She also assists with business development and sales in Batam and surrounding areas.
Jason Davis: Manager IT & New Products
Jason was the original designer of Blue Oceans. He has been with the company since 2002. Jason is responsible for all IT matters, marketing material and new products development.
Matthew Gregory: Chief Chemist
Matthew supplies support and knowledge to all of the Techenomics Laboratories. He has extensive knowledge of lubricants and manufacturing practises as well as ASTM standards.
Sharon Stanford: Financial Controller Techenomics International
Sharon is responsible for overseeing the financial management of the company.

