Delta Dunia Executive and Leadership Team

July, 2026

Leadership Overview

Delta Dunia has 4 executives leading key functions including strategy, finance, operations, and governance.

Driven by a commitment to operational excellence, Delta Dunia focuses on delivering essential mining services, leveraging decades of experience to support the Indonesian resource sector and drive shareholder value.

Leadership Roles at Delta Dunia

  • President & Director & Chief Executive Officer - Ronald Sutardja
  • Chief Financial Officer - Silfanny Bahar
  • Chief Operating Officer - Rudy Susanto
  • Independent Commissioner - Nurdin Zainal
  • Ronald Sutardja - President & Director & Chief Executive Officer

    Ronald Sutardja, the President & Director & Chief Executive Officer at Delta Dunia, directs the overarching corporate strategy and operational execution for the Jakarta-based mining service provider. Sutardja guides the company's expansion initiatives and ensures alignment with its listing on the Jakarta Stock Exchange. Overseeing all major business units, Ronald Sutardja drives the company's mission to provide critical services to the mining industry. This leadership role involves fostering innovation in service delivery and maintaining strong relationships with stakeholders. The Chief Executive Officer's focus remains on sustainable growth and enhancing the company's market position within Indonesia's dynamic resource sector. Ronald Sutardja's strategic vision shapes the company's long-term objectives and operational priorities, ensuring continued relevance and profitability.

    Silfanny Bahar - Chief Financial Officer

    Silfanny Bahar, the Chief Financial Officer at Delta Dunia, manages all financial operations and fiscal strategy for the publicly traded mining services firm. Bahar oversees budgeting, financial reporting, and capital allocation, ensuring robust financial health and compliance with exchange regulations. The Chief Financial Officer directs treasury functions and works closely with the President & Director & Chief Executive Officer to secure funding for operational expansion and capital projects. Silfanny Bahar's responsibilities include risk management and optimizing the company's financial structure to support its growth objectives in the Indonesian market. This critical role ensures financial transparency and accountability across all departments. Silfanny Bahar's expertise is vital for maintaining investor confidence and driving sustainable economic performance for Delta Dunia.

    Rudy Susanto - Chief Operating Officer

    Rudy Susanto, the Chief Operating Officer at Delta Dunia, oversees the day-to-day operational execution and service delivery for the mining support company. Susanto manages the deployment of resources and personnel across various mining sites, ensuring efficiency and adherence to safety standards. The Chief Operating Officer directs the integration of new technologies and operational improvements to enhance service quality and cost-effectiveness. Rudy Susanto's focus is on optimizing the company's operational footprint in Indonesia, aligning with the strategic goals set by the executive leadership. This involves managing supply chains, logistics, and on-site project management. Rudy Susanto's leadership ensures that Delta Dunia consistently meets client demands and maintains its reputation for reliability in the competitive mining services sector.

    Nurdin Zainal - Independent Commissioner

    Nurdin Zainal, the Independent Commissioner at Delta Dunia, provides objective oversight and strategic guidance to the company's board of directors. Zainal ensures that corporate governance principles are upheld and that the interests of all shareholders are protected. The Independent Commissioner reviews significant corporate actions and advises on compliance with regulatory requirements pertinent to listed companies on the Jakarta Stock Exchange. Nurdin Zainal's role is crucial in maintaining ethical business practices and fostering accountability within the organization. This position requires a thorough understanding of the mining industry and financial markets. Nurdin Zainal contributes independent perspectives to board discussions, supporting the long-term sustainability and integrity of Delta Dunia's operations.

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    Frequently Asked Questions Regarding Delta Dunia Top Executives and Leadership Team

    Who leads Delta Dunia?
    Delta Dunia is led by Ronald Sutardja (President & Director & Chief Executive Officer), along with executives such as Silfanny Bahar (Chief Financial Officer) and Rudy Susanto (Chief Operating Officer).
    Who is part of Delta Dunia’s executive team?
    The executive team of Delta Dunia includes leaders such as Ronald Sutardja (President & Director & Chief Executive Officer), Silfanny Bahar (Chief Financial Officer), Rudy Susanto (Chief Operating Officer) and other senior executives.
    How many executives does Delta Dunia have?
    Delta Dunia has 4 executives leading key business areas.
    What roles are included in Delta Dunia’s leadership team?
    The leadership team of Delta Dunia includes roles such as President & Director & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Independent Commissioner.