Board of Directors
Hendra Gunawan
Mr Hendra Gunawan, is an Indonesian citizen. He was appointed as President Director of UOB Indonesia pursuant to the Extraordinary of General Meeting of Shareholders dated 21 October 2020.
Mr Hendra has been with UOBI since 1 July 2019 as Deputy President Director. He has more than 25 years of experience in the banking and financial industry and has been with UOB since 2011. He served in UOB Singapore as Managing Director, Head of Centre of Excellence for Agri Business and Food & Beverage across corporate banking businesses outside of Singapore, from 2011 to 2017. He was appointed as Deputy Chief Executive Officer of UOB Malaysia in 2017 with the responsibility to manage the Wholesale Banking business, Retail Banking business, Islamic Banking business, Technology and Operations, Strategic Communications and Brand, Customer Advocacy and Service Quality, as well as driving UOB Malaysia’s strategic business initiatives.
Prior to joining UOB, Mr Hendra has worked in Deutsche Bank Global Corporate Finance, Singapore as Vice President from 2000 to 2002. He joined DBS Group in 2003 until 2011 and served his last position as President Director of PT Bank DBS Indonesia.
Mr Hendra received a Bachelor Degree in Finance from The Wharton School of Finance and Commerce, and a Bachelor Degree in Electrical Engineering from The Moore School of Electrical Engineering, at the University of Pennsylvania, Philadelphia, USA.
Paul Rafiuly
Mr Paul Rafiuly, is an Indonesian citizen. He was appointed as Director of UOB Indonesia at the Extraordinary General Meeting of Shareholders held on 11 October 2018.
He began his career as a Treasury and Risk Management Application Project Leader at Oracle Corporation- Redwood Shores, United States. He also served as Product Manager at Dell Inc, Texas, United States and Engagement Manager at McKinsey & Company, Singapore. Afterwards,he joined OCBC Bank Singapore with his last position as the Head of (Enterprise) Technology Architecture, and then joined Trimegah Securities, Indonesia as the Chief Operating Officer.
He has several degrees namely Bachelor of Architecture and Diploma in Business Administration from University of Texas in Austin, United States, Master of Science in Electrical Engineering and Computer Science, and the Master of Science in Building Technology from the Massachusetts Institute of Technology in Cambridge, United States. He has few certifications comprising Chartered Financial Analyst (CFA), Financial Risk Manager (FRM), and Information System Security Professional (CISSP).
Harapman Kasan
Mr Harapman Kasan, is an Indonesian citizen. He was appointed as Wholesale Banking Director of UOB Indonesia pursuant to the EGM of Shareholders dated 21 June 2019 and approved by regulator on 22 August 2019.
Mr Harapman has more than 29 years of experience in the banking industry and has been with UOB Indonesia since 2018 as Head of Wholesale Banking.
Prior to joining UOB Indonesia, Mr Harapman has worked in Citibank and served his last position as Managing Director, Head of Citi Commercial Bank. He has worked in Bank Danamon and served his last position as EVP Wholesale Business Head, and in PT Bank Niaga with his last position as Regional Marketing Head.
Mr Harapman accomplished his studies in Accounting from University of HKBP Nommensen, Medan and holds a Master Degree of Business Administration from Kennedy-Western University - Lembaga Manajemen Internasional Indonesia.
Sonny Samuel
Mr. Sonny Samuel, is a Indonesian citizen. He was appointed as Global Markets Director pursuant to the Annual General Meeting of Shareholders held on 30 April 2020 and became effective since 20 May 2020.
Mr. Sonny has more than 25 years of work experience in the banking industry especially in the treasury area, and has been with UOB Indonesia since September 2018.
Prior to joining UOB Indonesia, he served as Director, Head of Global Markets ANZ Indonesia. He started his career at Deutsche Bank AG as Treasury Dealer, and afterwards he continued to pursue his career in banking industry and served positions such as Head of Treasury Marketing at Bank of America Corporation, Associate Director at Barclays Bank, Head of Sales and Marketing at Standard Chartered Bank and Head of Global Marketing at CIMB Niaga Bank. He also served as Treasury Director at The Royal Bank of Scotland and Rabobank International Indonesia.
Mr. Sonny holds a Master of Strategic Management degree from BINUS Business School, Jakarta
Ardhi Wibowo
Mr. Ardhi Wibowo, is a Indonesian citizen. He was appointed as Compliance Director pursuant to the Annual General Meeting of Shareholders held on 30 April 2020 and became effective since 20 May 2020.
Mr. Ardhi has more than 19 years of work experience in banking industry and financial services sector, and has been with UOB Indonesia since March 2020.
Prior to joining UOB Indonesia, he served as Compliance Director of Citibank Indonesia prior to joining UOB Indonesia.He began his career as Senior Team Leader Sales and Marketing Department for GE Capital Indonesia, and pursued his career as Associate Manager at Ernst & Young Indonesia, Audit Internal Manager at The Royal Bank of Scotland and Barclays Indonesia, and Wholesale, Auto and Subsidiary Audit Head at Bank CIMB Niaga, and subsequently he joined Citibank Indonesia.
Mr. Ardhi holds a Master of Business Administration degree from the University of Birmingham, England and a Bachelor’s Degree in Accounting from the University of Indonesia.
Henry Santoso
Mr. Henry Santoso is an Indonesian citizen. He was appointed as Risk Management Director UOB Indonesia pursuant to the Extraordinary General Meeting of Shareholders held on 29 November 2022 and effectively held his position since 12 December 2022.
Mr. Henry Santoso has more than 28 years of working experience in the banking and international finance focused on credit risk management mainly in the consumer credit and SME businesses.
Prior to joining UOB Indonesia, he served at Regional Credit Officer at HSBC, Hong Kong and responsible to management credit across six priority markets in Asia. Mr. Henry Santoso has started his career as Management Associate to Risk Analyst at Citibank, N.A., Indonesia, and worked as Deputy Head of Credit at Perdana Multi Finance, Senior Product Manager at PT Bank BII Commonwealth, Senior Consultant at Ernst & Young FSI, Singapore, and at Citibank, N.A. with last position as Consumer Credit Director at Citibank Russian Federation, as well as EVP Head of Risk Retail & SME Banking at PT Bank Permata Tbk.
Mr. Henry Santoso earned a Master of Business Administration from University of Illinois-Urbana Champaign, United States of America and Bachelor of Business Administration from Iowa State University, United States of America.
W. Kartyono
Mr. W. Kartyono is an Indonesian citizen. He was appointed as Transaction Banking Director of UOB Indonesia pursuant to the Annual of General Meeting of Shareholders dated 29 April 2025.
Mr. W. Kartyono has more than 25 years of experience in banking industry and joined UOB Indonesia in November 2010 as Trade Sales Head and served as Head of Transaction Banking since 2012. Under his leadership, UOB Indonesia has launched financial solutions among others UOB Infinity and UOB API Services which help businesses transition to a fully digital ecosystem and seamless interactions among supply chains in Indonesia, ASEAN, and China.
Prior to joining UOB Indonesia, he held various strategic positions in trade and supply chain at several leading banks, including Bank ANZ Indonesia, Bank DBS Indonesia and Bank Central Asia.
He holds a Bachelor’s Degree in Civil Engineering from Tarumanagara University, in Jakarta, Indonesia.
Stella Fiona
Mrs. Stella Fiona, is an Indonesian citizen. She was appointed as Finance and Corporate Services Director of UOB Indonesia pursuant to the Annual of General Meeting of Shareholders dated 30 April 2026, and effectively served on 26 May 2026.
She joined UOB Indonesia since 1 March 2026 as the Chief Financial Officer. She has more than 20 years of experience in finance and banking.
Prior to joining UOB Indonesia, she worked as Senior Executive Vice President – Head of Finance at PT Bank CIMB Niaga Tbk. She started her career at Public Accountant Firm Tanudiredja, Wibisana & Partners (PricewaterhouseCoopers Indonesia) as Financial Assurance.
She earned her Bachelor’s Degree in Economics (Accounting) from Padjajaran University, Bandung, and completed the Professional Accounting Education (PPAk) (SEAk) at Universitas Indonesia, Jakarta.

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