About Us


Thien Chiet Chai

Executive Deputy Chairman

Thien Chiet Chai  is the Group’s Executive Deputy Chairman. He started his career with Halliburton Energy Services (M) Sdn Bhd (“Halliburton”) in 1989 as a trainee for cementing services. During his employment with Halliburton, he pursued part time studies to obtain his Diploma in Business and Management from SEGi College, Malaysia (“SEGi”) in 2006. He continued his part time studies in SEGi whereby SEGi provides distance study in collaboration with the University of the Sunshine Coast, Australia (“UniSC”) and he obtained his Master in Business Administration from UniSC in 2008.

He left Halliburton in 2007 as its Country Manager South East Asia, responsible for testing tools and services, perforation services, maintaining customer contact and developing and implementing local products and services.

He joined RLSB in 2018 as Executive Director and responsible for developing and implementing growth strategies and establishing the Group’s vision, mission and value. He is also in charge of maintaining the relationships with the customers and principals.