Mr Sham has headed the Group since co-founding TS Group in 2013. He started his career as an RSAF fighter pilot and served on tours in Australia as an instructor. His passion for society’s underserved led him to start TS Food, a healthy, affordable meal service for Singapore’s foreign worker community. Mr Sham exerts his considerable expertise towards expanding the Group’s portfolio throughout Singapore, Malaysia, and the rest of Asia.

Tome Oh

Mr Oh co-founded the Group and brings with him 25 years of business and management experience. He has started, headed, and held leadership positions throughout various investment, construction, and development companies in Singapore, Malaysia, and China. TS Group’s resident engineer, Mr Oh holds an Executive MBA from Shanghai Jiao Tong University and a Bachelor of Mechanical Engineering from the Queens University of Belfast.

R Subramani
Project Director

Mr Subra brings nearly 20 years of facility management expertise to TS Group,honed by managing dormitories for Jayafront, BCA, SCAL, Shell, PSA, and Exxon Mobile. His leadership positions include serving as Operations Director of JYC-NCL and Exxon’s Kaki Bukit Hostel and Jurong Island Dormitory. A former Police Station Inspector, Mr Subra holds a General Cert of Education and Malaysian Cert of Education.

Desmond Tan
Chief Financial Officer

Mr Tan brings TS Group over 30 years of financial industry experience. Previous roles include ten years as General Manager of Operations at a listed finance company, Executive Director at BZW Pacific Union and at CFSB Securities Singapore, and Vice President of Investment Operations at OCBC Bank. Along with two partners, Mr Tan also set up and managed a hedge fund consultancy firm. After receiving his Bachelor’s Degree in Accountancy from the National University of Singapore, Mr Tan started his career with the audit firm Coopers and Lybrand. He is a Chartered Accountant (Singapore), Institute of Singapore Chartered Accountants.

V. Ranjan
Senior Facility Manager

Mr Ranjan’s over 37 years of experience in the facilities management industry started in 1972 as a Sembawang Shipyard apprentice. His projects that span Singapore, Southeast Asia, and the Middle East include Al Jaber Energy Services in Abu Dhabi, Ranhill International in Sudan, and McConnell Dowell South East Asia in Vietnam. Mr Ranjan holds a Certificate of Successful Completion of Essential Knowledge in Construction Regulations for Licensed Building.

S. Sharmila
Administrative Manager

Ms Sharmila brings TS Group over 13 years of experience in Finance, HR, and managing a wide variety of projects. Previous roles include overseeing semi- government sector projects as Project Manager and 10 years as a leading flight stewardess with Singapore Airlines. Ms Sharmila graduated from Oklahoma City University with a Bachelor’s Degree in Mass Communications.

Pearlie Wong
Human Resource Manager

Ms Pearlie shares with TS Group her versatile profession with more than 12 years of experience in Human Resource Management from various industries including shipping, construction, engineering, trading and facilities management. She is tasked with implementing HR strategies including talent acquisition, change management, employee relations and retention, as well as training and development.

Pearlie graduated from University of South Australia with a Bachelor’s Degree in Human Resource Management. She is also awarded as an IHRP Certified Professional by the Institute For Human Resource Professionals for her mastery of HR competencies that are business-relevant, future-ready and incorporate progressive HR practices.


What we’ve achieved, we achieved as a team constantly striving for excellence in management and business.