Chairman of TEZ Group. An Indonesian citizen, born in Rome, Italy, in 1957. Arwin is a leading Indonesian professional banker. Becoming CEO of Bank CIMB Niaga - the bank that merged with two major banks (Bank Niaga and LippoBank) as well as being the CIMB Group Country Head for Indonesia since 2008-2015. Previously serving as President Director of PT Telekomunikasi Indonesia Tbk in 2005-2007, Vice President Director of PT Bank Negara Indonesia Tbk in 2003-2005, PT Bank Danamon Tbk's President Director successfully completed the merger of 11 "sick" banks, leading the transformation to divestment of Bank Danamon in 20012003. Started his banking career at Bank of America in 1980, in 1987 he joined PT Bank Niaga Tbk until 1999 with his last position as Vice President Director. In 1999, he joined the Indonesian Bank Restructuring Agency (IBRA) to handle risk and credit management. In 2000, he was appointed as Vice Chairman of IBRA. Arwin obtained a Bachelor of Economics in Development Studies from the Faculty of Economics, University of Indonesia in 1981, gaining two master's degrees as scholarships fromthe East-West Center, namely the Master of Arts and Master of International Economics from the University of Hawaii USA. Arwin also completed various executive education programs including the Harvard School of Business, the Wharton School of Business, and INSEAD.

Indonesian citizen, born in Jakarta on April 25, 1965, graduated from the Australian National University. Currently serving as Managing Director at Tanito / Harum Energy Group, he has spent more than 20 years in the financial sector starting his career at Citibank NA Jakarta in 1989 and Bank PT Tiara Asia Tbk in 1996. During the Asian financial crisis in 1998, he joined with the "Indonesian Bank Restructuring Agency" (IBRA) with his last position as Deputy Chairman. After that, he spent 3 years at PT Bank Mandiri Tbk. as Group Head of Corporate Banking and left in 2007. In 2007, he established the IMC Group head office (Pan Asia logistics and resource conglomerate) Jakarta headquarters in Indonesia and was appointed as Country Manager and Managing Director. In October 2011 he joined Tanito / Harum Energy Group.

An Indonesian citizen, born in Jakarta in 1982, graduated from Trisakti University in Economics and Development Studies in 2004, and obtained a master degree in Financial Management from Prasetiya Mulya Business School in 2008. Started his professional career in the financial sector in 2004 as an Account Officer at PT Bank Permata Tbk. Then, joined the subsidiary of Astra International Group in 2006. In 2008, joined PT. Bank CIMB Niaga Tbk in Corporate Banking Division until 2013. In this period, he was deeply involved in many Merger & Acquisition transactions. Kuncoro latest career in the banking Industry was as Vice President of Corporate Banking at PT Bank Muamalat Indonesia Tbk in 2017.

An Indonesian citizen, born in Ketapang in 1982, graduated from Trisakti University, and obtained a Double Master Degree In International Business and Management from Hanze University, The Netherlands and Anglia Ruskin University, United Kingdom in 2007. Started his professional financial sector career in 2007 as Financial Analyst at Indover Bank, The Netherlands. In 2011, joined PT Bank CIMB Niaga Tbk in the Corporate Banking division. In 2013, he decided to join PT Sjiar Dahan Zaitun (Sjadz Group).