Danial Liew has more than 15 years’ experience in power generation. He started his career as an operations engineer with Malakoff Corporation Berhad, and assumed leading roles in Operations Department and Project Management Office.

In WHB, he leads the implementation of Waste to Energy and Renewable Energy, and responsible to develop Operations and Maintenance (O&M) systems in WHB’s energy ventures.

Danial Liew holds a BEng (Hons) in Mechanical Engineering from University of Tenaga Nasional, Malaysia. He is a Grade I, Steam Engineer (DOSH) and Grade I, Internal Combustion Engineer (DOSH).    

Zayrul Kama has more than 20 years’ of working experience involving civil construction and operations works at various fields mainly on infrastructure for port development, highway (operations and maintenance) and also land reclamation projects. He holds degree in Civil Engineering and also Master of Business Administration (Construction Business) from IIUM.

He joined Worldwide Landfills Sdn Bhd (WLSB) as a Senior Operation Manager since November 2017 leading the Waste Management team under Environment Division. He is responsible on the overall operations of all landfills under Worldwide Holdings Berhad (WHB) and Worldwide Landfills Sdn Bhd (WLSB) care and its subsidiaries.  

Hamran is responsible for overall waste management facilities construction including new sanitary landfills, transfer stations, leachate treatment plant, landfill safe closure and rehabilitation and upgrade of dumpsites. He plays a major role in sanitary landfill design and planning and directly involve in tendering various waste management projects locally and internationally.

He has accumulated 23 years of experience in construction industry and graduated with B. Eng. (Hons) Civil Engineering from University Teknologi Malaysia.

Dianna graduated Bachelor of Science in Human Development (Management) from University Putra Malaysia in 2004. With over 14 years of working experience in Human Resources & Administration, she first started her career in 2004 with Parkson Corporation Sdn Bhd.

She has since advanced into a Senior Executive, Human Resources & Administration in 2010 with JRI Resources Sdn Bhd, a company specializes in marine resources providing services to major oil & Gas companies. In April 2015, she joined Worldwide Environment as a Senior Executive, Human Resource & Administration and is responsible on the overall HR & Admin matters of the company.