Yessy Ong


Indonesia, Indonesia

Yessy is a Director of RLB Indonesia.  She graduated from the National University of Singapore (NUS), School of Design and Environment with a Bachelor’s degree in Building (Hons) in 2009 and joined RLB Singapore after graduation.  She has over 10 years of professional cost consultancy working experience on major construction projects in Indonesia, Vietnam and Singapore, including the prestigious Marina Bay Sands project. As a Director in RLB Indonesia, she is responsible for ensuring that Singapore quality service standards are maintained in an Indonesian context.


  • Member – Singapore Institute of Surveyors and Valuers (SISV)Education:
  • Bachelor of Science (Building) (Hons) NUS Singapore