Mr.T. Dharamaraja was appointed to the Board of Lanka Industrial Estates Ltd., in December 2021. Mr. Dharmaraja is the Senior Partner (Audit & Assurance) of M/S Amerasekera & Company and serves as a Director of Renuka City Hotels PLC, Cargo Boat Development Company PLC, Raigam Wayamba Salterns PLC, Raigam Southern Salterns (Private) Limited, Hapugastenne Plantations PLC & Udapussellawa Plantations PLC, Management Applications (Pvt) Limited, and DHS Medical Group (Private) Limited.

He is a Member of the Council of the University of the Visual and Performing Arts, the Postgraduate Institute of Indigenous Medicine, and the Standing Committee on Management Studies of the University Grant Commission. He was a director of DFCC Bank PLC and DFCC Vardhana Bank, a Member of the Board of Management Postgraduate Institute of Management and Curriculum Development Committee of the National Institute of Education. He was also a Member of the Council of the Institute of Chartered Accountants of Sri Lanka and University of Sri Jayewardenepura. He is also a former president of the Association of Accounting Technicians of Sri Lanka.

Mr. T Dharmarajah holds a BSc. Management (Sp) Degree of the University of Sri Jayewardenepura and a Fellow Member of the Institute of Chartered Accountants of Sri Lanka, Association of Accounting Technicians of Sri Lanka, and Institute of Public Finance & Development .