Rayner Gerungan
About Rayner Gerungan
Rayner Gerungan is the Financial Planning Manager for Chemical Business Services at ExxonMobil in Singapore. He has extensive experience in financial and business management roles across various locations, including the United States and Indonesia.
Current Role at ExxonMobil
Rayner Gerungan is presently the Financial Planning Manager - Chemical Business Services at ExxonMobil. He has held this position since 2020 and is based in Singapore. In this role, he focuses on financial planning aspects within the chemical business segment, ensuring effective management and utilization of financial resources.
Previous Positions at ExxonMobil
Before his current position, Rayner Gerungan has accumulated extensive experience at ExxonMobil through various roles. He served as the Cash Management & Trading Manager - Treasury Center in Dallas, Texas, for six months from 2019 to 2020. Prior to this, he undertook a special assignment in Corporate Planning & Budgeting in 2019 for three months in Dallas. From 2017 to 2019, he was the Assistant Treasurer - Global Deepwater in Houston, Texas. He also served as the Cost Recovery Resolution Manager for five months in 2017, and as the Process & Controls Manager from 2016 to 2017 for ten months, both in Jakarta, Indonesia. Additionally, he was the Financial Planning Manager - Upstream Business Services from 2012 to 2016, and a Treasurer’s Analyst in 2011, both based in Jakarta.
Experience at Citi
Before joining ExxonMobil, Rayner Gerungan worked at Citi in Jakarta, Indonesia. He was an Assistant Vice President, Business Administration Manager from 2009 to 2011. Prior to this, he served as a Manager, Senior Associate Banker from 2005 to 2009. During his time at Citi, he developed essential skills in business administration and banking.
Educational Background
Rayner Gerungan has a diverse educational background. He achieved a Bachelor of Arts (B.A.) in Business Administration from Principia College, where he studied from 1999 to 2003. Simultaneously, he earned a Bachelor of Arts (B.A.) in Philosophy from Principia College. He also pursued further education at the University of California San Diego, focusing on Finance, and completed a year-long program from 2004 to 2005.
Early Career at Goodrich
Rayner Gerungan began his professional journey at Goodrich as an Account Executive - Aerostructures Group. He held this position from 2003 to 2004 in San Diego, California. This role provided him with early exposure to the aerostructures sector and laid the groundwork for his future endeavors in financial and business management.