Rotary Executive and Leadership Team

October, 2026

Leadership Overview

Rotary has 4 executives leading key functions including strategy, financial management, operational execution, and administrative oversight.

Focused on delivering integrated engineering solutions, Rotary drives excellence in oil and gas infrastructure through precision design, procurement, and construction services across global petrochemical and pharmaceutical markets.

Leadership Roles at Rotary

  • Deputy Chief Executive Officer - Chun Peng
  • Chief Financial Officer - Juan Yee
  • Executive Secretary To Chief Financial Officer and Chief Information Officer - Peng Leong Choo
  • Chief Operating Officer - Ian Choo
  • Chun Peng - Deputy Chief Executive Officer

    Chun Peng, the Deputy Chief Executive Officer at Rotary, directs high-level corporate strategy and oversees the integration of engineering design services across the oil and gas sector. By aligning procurement workflows with construction timelines, the Deputy Chief Executive Officer ensures project delivery meets rigorous industry standards. Chun Peng manages cross-functional teams to optimize resource allocation, driving efficiency within complex petrochemical and pharmaceutical infrastructure projects. This leadership role involves constant engagement with the Board to refine long-term growth objectives and expand market presence throughout the Asia-Pacific region. By monitoring global market trends, the Deputy Chief Executive Officer identifies emerging opportunities for infrastructure development. Through meticulous oversight of internal processes, the executive maintains operational excellence. Ultimately, the Deputy Chief Executive Officer secures the competitive position of the firm by fostering innovation in engineering design and construction methodologies.

    Juan Yee - Chief Financial Officer

    Juan Yee, the Chief Financial Officer at Rotary, manages the fiscal health and capital allocation strategies necessary for large-scale oil and gas infrastructure projects. Overseeing financial reporting, budgeting, and risk management, the Chief Financial Officer ensures the company maintains a robust balance sheet while funding complex engineering and construction initiatives. Juan Yee directs the financial planning required to support international expansion, particularly within the petrochemical and pharmaceutical sectors. This role involves close collaboration with the executive team to evaluate the profitability of diverse service offerings and capital investments. By implementing stringent financial controls, the Chief Financial Officer mitigates operational risks and enhances shareholder value. The executive monitors cash flow across various regional projects to ensure liquidity for ongoing procurement needs. Through disciplined fiscal management, the Chief Financial Officer provides the stability required for sustained growth in the competitive global infrastructure market.

    Peng Leong Choo - Executive Secretary To Chief Financial Officer and Chief Information Officer

    Peng Leong Choo, the Executive Secretary To Chief Financial Officer and Chief Information Officer at Rotary, coordinates administrative workflows and communication channels between the finance and technology departments. By facilitating information flow, the Executive Secretary To Chief Financial Officer and Chief Information Officer ensures that financial data and digital infrastructure initiatives remain synchronized. Peng Leong Choo manages complex scheduling, documentation, and reporting requirements that support the strategic decision-making of the Chief Financial Officer and the Chief Information Officer. This role involves organizing cross-departmental meetings to align fiscal planning with technological upgrades in engineering software and procurement systems. By maintaining high standards of administrative support, the executive enhances the operational efficiency of the leadership team. The Executive Secretary To Chief Financial Officer and Chief Information Officer monitors project timelines and ensures that critical administrative tasks receive prompt attention, thereby supporting the overall mission of delivering integrated infrastructure services.

    Ian Choo - Chief Operating Officer

    Ian Choo, the Chief Operating Officer at Rotary, directs the execution of integrated engineering, procurement, and construction services for the oil and gas industry. Overseeing site operations and project management teams, the Chief Operating Officer ensures that every infrastructure project adheres to strict safety and quality protocols. Ian Choo manages the supply chain logistics required for complex petrochemical and pharmaceutical facilities, optimizing the flow of materials to meet project deadlines. This leadership role involves coordinating with engineering departments to streamline design-to-build transitions. By driving operational efficiency across all project sites, the Chief Operating Officer maximizes productivity and minimizes downtime. The executive monitors performance metrics to ensure alignment with corporate objectives and client expectations. Through proactive management of field operations, the Chief Operating Officer maintains the reputation of the firm for delivering high-quality, reliable infrastructure solutions on a global scale.
    Ian Choo

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    Frequently Asked Questions Regarding Rotary Top Executives and Leadership Team

    Who leads Rotary?
    Rotary is led by Chun Peng (Deputy Chief Executive Officer), along with executives such as Juan Yee (Chief Financial Officer) and Peng Leong Choo (Executive Secretary To Chief Financial Officer and Chief Information Officer).
    Who is part of Rotary’s executive team?
    The executive team of Rotary includes leaders such as Chun Peng (Deputy Chief Executive Officer), Juan Yee (Chief Financial Officer), Peng Leong Choo (Executive Secretary To Chief Financial Officer and Chief Information Officer) and other senior executives.
    How many executives does Rotary have?
    Rotary has 4 executives leading key business areas.
    What roles are included in Rotary’s leadership team?
    The leadership team of Rotary includes roles such as Deputy Chief Executive Officer, Chief Financial Officer, Executive Secretary To Chief Financial Officer and Chief Information Officer, Chief Operating Officer.