Weng Cheong Tham

Leeden National Oxygen Ltd. operates as an investment holding company with interest in distribution of industrial equipment, hardware and safety products. It operates through the following segments: Manufacturing and Distribution of Welding, Safety, and Gas Products and Property Investment/Development and Other Operations. The company was founded in 1964 and is headquartered in Singapore.

The Chartered Institute of Management Accountants, also known as aicpa® & cima®, is a global organization with 689,000 members, students, and professionals. The non-profit company is based in London, UK, and has a global presence of subsidiaries in several regions. The British company advocates for the accounting and finance profession, as well as the public interest and business sustainability. Andrew Harding has been the CEO of the company since 2009.

Leeden Hercules Sdn. Bhd. sells industrial gases and related products. Its products include red wing, personal protection equipment, fire safety equipment, air compressor, cutting machinery and accessories, welding cable, power tools, pneumatic tools, and regulators. The firm serves through safety, welding and gases business divisions. The company was founded in 1982 and is headquartered in Bukit Mertajam, Malaysia.