Rotary Executive and Leadership Team

June, 2026

Leadership Overview

Rotary has 4 executives leading key functions including strategy, finance, operations, and executive support.

Driven by a commitment to excellence, Rotary provides integrated engineering, procurement, and construction services across the oil and gas, petroleum, petrochemical, and pharmaceutical sectors, impacting global infrastructure development.

Leadership Roles at Rotary

  • Chief Executive Officer & Managing Director - Kalpesh Mahidharia
  • Chief Financial Officer - Juan Yee
  • Executive Secretary To Chief Financial Officer and Chief Information Officer - Peng Leong Choo
  • Chief Operating Officer - Choo Ian
  • Kalpesh Mahidharia - Chief Executive Officer & Managing Director

    Kalpesh Mahidharia, the Chief Executive Officer & Managing Director at Rotary, directs the company's overall strategic vision and operational execution. Mahidharia guides the integration of engineering design, procurement, and construction services, ensuring seamless delivery for clients in the oil and gas, petroleum, petrochemical, and pharmaceutical industries. This leadership role involves fostering innovation and maintaining Rotary's position as a premier infrastructure services provider. Overseeing global expansion initiatives, Mahidharia ensures alignment with market demands and corporate objectives. The Chief Executive Officer & Managing Director drives sustainable growth by optimizing resource allocation and cultivating strong client relationships. Through decisive leadership, Kalpesh Mahidharia champions the company's mission to deliver high-quality, reliable infrastructure solutions, solidifying Rotary's reputation for excellence in Singapore and beyond.

    Juan Yee - Chief Financial Officer

    Juan Yee, the Chief Financial Officer at Rotary, manages all financial operations and fiscal strategy. Yee oversees budgeting, financial planning, and risk management, ensuring the company's financial health and stability. This critical role involves optimizing capital allocation and driving profitability across all service lines, including engineering design, procurement, and construction. The Chief Financial Officer collaborates with other executives to support strategic initiatives and investment decisions. Yee's financial acumen is essential for navigating the complexities of the oil and gas, petroleum, petrochemical, and pharmaceutical sectors. By implementing robust financial controls and reporting mechanisms, Juan Yee ensures transparency and accountability, supporting Rotary's long-term objectives and market competitiveness. This leadership position is vital for maintaining investor confidence and facilitating sustainable business expansion.

    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, provides comprehensive administrative and logistical support. Choo manages schedules, coordinates meetings, and facilitates communication between the Chief Financial Officer, Chief Information Officer, and other key stakeholders. This role is crucial for ensuring the smooth functioning of financial and information technology departments. The Executive Secretary To Chief Financial Officer and Chief Information Officer handles confidential information and prepares essential documentation, supporting strategic decision-making processes. Peng Leong Choo's organizational skills and attention to detail are vital for maintaining efficiency and supporting the operational effectiveness of these critical executive functions within Rotary's infrastructure services framework. This support ensures seamless operations in a demanding industry.

    Choo Ian - Chief Operating Officer

    Choo Ian, the Chief Operating Officer at Rotary, directs the company's day-to-day operational activities and service delivery. Ian oversees the execution of engineering design, procurement, and construction projects, ensuring efficiency and adherence to quality standards across the oil and gas, petroleum, petrochemical, and pharmaceutical industries. This leadership position involves optimizing project management processes and supply chain logistics. The Chief Operating Officer plays a key part in enhancing operational performance and driving productivity. Ian's focus on operational excellence supports Rotary's commitment to providing integrated infrastructure services. By streamlining workflows and managing resources effectively, Choo Ian ensures that projects are completed on time and within budget, contributing directly to client satisfaction and the company's overall success. This role is fundamental to maintaining Rotary's reputation for reliable execution.
    Choo Ian

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    Frequently Asked Questions Regarding Rotary Top Executives and Leadership Team

    Who leads Rotary?
    Rotary is led by Kalpesh Mahidharia (Chief Executive Officer & Managing Director), 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 Kalpesh Mahidharia (Chief Executive Officer & Managing Director), 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 Chief Executive Officer & Managing Director, Chief Financial Officer, Executive Secretary To Chief Financial Officer and Chief Information Officer, Chief Operating Officer.