Our Management Team

Professor Annie Koh

Professor Annie Koh

Senior Advisor

As Senior Advisor, Professor Annie Koh mentors, guides and advises the leadership team. She also serves as a sounding board for the team for complex commercial decisions.

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Vincent Chua – Advisor

Vincent Chua – Advisor

Advisor - Decarbonisation

Vincent Chua is an industry veteran in the energy sector, with a focus on decarbonisation. In this role, he helps us find new innovative ways of decarbonising, taking us to the next level on our sustainability journey.

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Dato’ Victor Tan

Dato’ Victor Tan

Chief Executive Officer

Victor is the Chief Executive Officer of TOP International Holding (TOP). He sets strategic directions and drives growth for the company.

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Dato’ Albert Sim

Dato’ Albert Sim

Chief Operations Officer

As the Chief Operating Officer (COO) at TOP, Dato’ Albert is responsible for ensuring the efficiency of the business in Malaysia and Indonesia through the implementation of smooth operations and procedures.

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Ian Gay

Ian Gay

Chief Financial Officer

As the Chief Financial Officer, Ian leads the charge in planning, implementing, managing and controlling all financial-related activities of the company.

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Lex Lee

Lex Lee

Chief Corporate Officer

Lex leads the strategic function, overseeing the discovery, innovation and incubation of relevant industrial technologies through research and collaborations.

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Lydea Tan

Lydea Tan

Human Resource Director

As the HR Director at TOP, Lydea spearheads and drives HR strategies and employee engagement programmes to support the organisation’s growth.

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Li Sichuan

Li Sichuan

Director of Investments and New Ventures

Sichuan oversees the Investment and New Business Development portfolio which develops and establishes new and sustainable business lines for TOP.

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Tan Jenn Shi

Tan Jenn Shi

Vice President, Minerals and Resources

As the Vice President of Minerals and Resources, Jenn Shi oversees mining projects, trading activities and investments related to bauxite.

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Tan Jenn Wei

Tan Jenn Wei

Vice President, Commodity Trading

Jenn Wei leads the commodity trading business at TOP as its Vice President, overseeing the entire commodity trading and operations functions.

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Sui Zuo Chun

Sui Zuo Chun

Country Operations Manager (Guinea, West Africa)

As the Country Operations Manager, Sui Zuo Chun drives the profitability of the business and oversees TOP’s operations in Guinea, West Africa.

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Sun Jian

Sun Jian

Chief Representative (China office)

Sun Jian manages the representative office (RO) of TOP in China, advising and assisting TOP with supervisory management, finances and maintaining relationships with existing business partners in the RO.

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Imanuel Ong

Imanuel Ong

Executive Director, Indonesia

Imanuel is the Executive Director of PT. Top Pacific Mineral (TPM), a subsidiary of TOP. TPM’s lines of business comprises mining, coal trading and barging services.

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Al Chang

Al Chang

Executive Director, Indonesia

As the Executive Director of PT. Top Pacific Mineral (TPM), a subsidiary of TOP, Al is responsible for the coal operations in Indonesia, including sourcing, procurement, and sales of coal within the Indonesian market.

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