YAM Tengku Baderul Zaman Ibni Almarhum Sultan Mahmud Al-Muktafi Billah Shan was appointed to the Board on 31 October 2020 as Chairman.

YAM Tengku holds a Degree in Business Administration from American University, United Kingdom. After completing his higher education in England, YAM Tengku began his career with the Berjaya Group, a well-diversified conglomerate listed on Bursa Malaysia and since then has been in several other listed companies including a construction company and a company supplying industrial chemicals to the oil & gas industry.

At the international level, Tengku set up and managed his own well-established business in Middle East countries, e.g., United Arab Emirates & Saudi Arabia, Tengku also runs an advertising company in Thailand that focuses on the activity of Petronas - Malaysia National Oil & Gas Company.

In the year of 2006, YAM Tengku was appointed as The President of the Regent Advisory Council of Terengganu to carry out the duties of the Regent of Terengganu when Tengku's elder brother Sultan Mizan Zainal Abidin Ibni Almarhum Sultan Mahmud Al-Muktafi Billah Shah was elected as the 13th Yang di-Pertuan Agong.

Currently YAM Tengku is the Chairman of Handal Energy Berhad a company listed at the Main Market of Bursa Malaysia and the director of several other private companies.