AGUNG CAHYONO

Chief Executive Officer PT OSA INDUSTRIES INDONESIA.

NATIONALITY / AGE /GENDER
Indonesian / 54 / Male

DATE OF APPOINTMENT
1 July 2025

ACADEMIC / PROFESSIONAL QUALIFICATIONS

Bachelor of Engineering in Electronics Engineering, Institute Technology of Sepuluh November (ITS), Indonesia

WORKING EXPERIENCE
Mr. Agung Cahyono brings over 28 years of distinguished experience in the oil and gas industry, demonstrating proven expertise in business development, sales, marketing, and strategic leadership across Southeast Asia. Prior to his current role at PT OSA Industries Indonesia, he held senior leadership positions at several reputable organizations, including Schlumberger Oilfield Services, PT Elnusa Drilling Services, PT Chartered Oiltech Indonesia (DOJO – Dahana Oiltech Join Operation), PT Perforindo Teknika Nusantara (Owen Oil Tools-Indonesia), PT Truelogs Geo Energi, and most recently, TGT Diagnostics Sdn. Bhd.

PRESENT DIRECTORSHIP
(i) Listed Entity: Nil
(ii) Other Public Companies: Nil