Dimo Executive and Leadership Team

November, 2026

Leadership Overview

Dimo has 7 executives leading key functions including corporate strategy, operational excellence, technology integration, market expansion, financial management, information systems, and human capital development.

Driven by a commitment to sustainable growth, Dimo delivers innovative solutions across agriculture, healthcare, mobility, and power sectors to enhance stakeholder quality of life.

Leadership Roles at Dimo

  • Group Managing Director and Chief Executive Officer - Gahanath Pandithage
  • Director and Chief Financial Officer - Suresh Gooneratne
  • Chief Operating Officer - Chandima Samarasinghe
  • Chief Technology Officer - Samantha Gunawardana
  • Chief Marketing Officer - Dinuk Peiris
  • Group Chief Information Officer - Mangala Wickramasinghe
  • Board Director and Group Chief Human Resources Officer - Dilrukshi Kurukulasuriya
  • Gahanath Pandithage - Group Managing Director and Chief Executive Officer

    Gahanath Pandithage, the Group Managing Director and Chief Executive Officer at Dimo, directs the overarching corporate strategy and long-term vision for the conglomerate. Overseeing the integration of diverse business units, the Group Managing Director and Chief Executive Officer ensures alignment with global sustainability standards and ethical governance frameworks. This leadership role involves managing relationships with over 90 international partners to maintain a competitive edge in the agriculture, healthcare, and mobility markets. By fostering a culture of innovation, Gahanath Pandithage drives operational efficiency across all regional operations. The Chief Executive Officer maintains constant communication with the Board to refine market positioning and secure future growth trajectories. Through rigorous oversight of capital allocation and resource management, the Group Managing Director and Chief Executive Officer strengthens the market presence of the organization while delivering consistent value to stakeholders.

    Suresh Gooneratne - Director and Chief Financial Officer

    Suresh Gooneratne, the Director and Chief Financial Officer at Dimo, manages the financial health and fiscal integrity of the conglomerate. Overseeing capital structure, budgeting, and financial reporting, the Director and Chief Financial Officer ensures that all business units maintain strict adherence to regulatory requirements and internal governance policies. This leadership role involves conducting rigorous risk assessments to protect the assets of the company while identifying opportunities for profitable investment. Suresh Gooneratne directs the financial planning processes that support the long-term strategic goals of the organization. By providing accurate financial insights to the Board, the Director and Chief Financial Officer enables informed decision-making regarding expansion and resource allocation. Gooneratne monitors cash flow and liquidity to ensure the stability of operations across all sectors. Through disciplined financial management, the Director and Chief Financial Officer secures the economic foundation necessary for the company to pursue its mission of sustainable growth.

    Chandima Samarasinghe - Chief Operating Officer

    Chandima Samarasinghe, the Chief Operating Officer at Dimo, manages the daily execution of business processes across the power and mobility sectors. Coordinating cross-functional teams, the Chief Operating Officer optimizes supply chain logistics and service delivery models to meet international quality benchmarks. This role requires constant monitoring of operational performance metrics to ensure that all business units function at peak efficiency. Chandima Samarasinghe implements lean management practices to reduce waste and improve output quality across the entire organization. By streamlining internal workflows, the Chief Operating Officer supports the broader corporate mission of providing world-class products to local and global clients. Samarasinghe collaborates with department heads to resolve bottlenecks and enhance service reliability. Through the application of data-driven decision-making, the Chief Operating Officer maintains high standards of operational excellence, ensuring that the company remains a preferred partner in the competitive industrial landscape.

    Samantha Gunawardana - Chief Technology Officer

    Samantha Gunawardana, the Chief Technology Officer at Dimo, architects the digital transformation roadmap to modernize service delivery across all conglomerate sectors. Overseeing the adoption of emerging technologies, the Chief Technology Officer integrates advanced engineering solutions into agriculture and healthcare workflows. This leadership position involves evaluating new software and hardware investments to ensure technical scalability and long-term viability. Samantha Gunawardana directs the research and development initiatives that keep the organization at the forefront of technological innovation. By aligning technical capabilities with business objectives, the Chief Technology Officer enables the company to provide superior value to stakeholders. Gunawardana manages the technical infrastructure required to support complex operations across diverse markets. Through the implementation of robust digital frameworks, the Chief Technology Officer secures the competitive advantage of the firm, ensuring that all technological assets contribute directly to the overarching mission of sustainable development.
    Samantha Gunawardana

    Dinuk Peiris - Chief Marketing Officer

    Dinuk Peiris, the Chief Marketing Officer at Dimo, designs and executes comprehensive brand strategies to expand market reach across all business verticals. Overseeing the development of customer-centric campaigns, the Chief Marketing Officer strengthens the reputation of the company as a leader in sustainable and tech-driven solutions. This role involves analyzing market trends and consumer behavior to identify new growth opportunities within the agriculture and mobility sectors. Dinuk Peiris manages the communication channels that connect the organization with its 90 international partners and local client base. By crafting compelling narratives around the commitment to ethical practices, the Chief Marketing Officer enhances brand equity and stakeholder trust. Peiris collaborates with sales teams to ensure that marketing efforts directly support revenue targets and market penetration goals. Through strategic brand positioning, the Chief Marketing Officer drives the visibility of the company, ensuring that the market recognizes the value of the diverse product portfolio.
    Dinuk Peiris

    Mangala Wickramasinghe - Group Chief Information Officer

    Mangala Wickramasinghe, the Group Chief Information Officer at Dimo, manages the enterprise-wide information systems and data security protocols. Overseeing the implementation of robust IT infrastructure, the Group Chief Information Officer ensures that all business units have access to reliable and secure data networks. This role involves developing strategies to protect sensitive information while facilitating seamless communication across the global operations of the company. Mangala Wickramasinghe directs the IT teams responsible for maintaining system uptime and optimizing software performance. By leveraging data analytics, the Group Chief Information Officer provides actionable insights that improve operational efficiency and decision-making speed. Wickramasinghe collaborates with other C-suite leaders to align information technology initiatives with the broader corporate strategy. Through the continuous improvement of digital systems, the Group Chief Information Officer supports the commitment of the organization to innovation and excellence, ensuring that all information assets remain secure and accessible.

    Dilrukshi Kurukulasuriya - Board Director and Group Chief Human Resources Officer

    Dilrukshi Kurukulasuriya, the Board Director and Group Chief Human Resources Officer at Dimo, shapes the organizational culture and talent management strategy. Overseeing recruitment, professional development, and employee engagement, the Board Director and Group Chief Human Resources Officer ensures that the workforce remains aligned with the core values of sustainability and ethical practice. This leadership role involves designing performance management systems that reward excellence and foster a dynamic workplace environment. Dilrukshi Kurukulasuriya directs the initiatives that promote diversity and inclusion across all regional operations. By cultivating a high-performance culture, the Board Director and Group Chief Human Resources Officer enables the company to attract and retain top-tier talent. Kurukulasuriya collaborates with the Board to ensure that human capital strategies support the long-term business objectives. Through the development of comprehensive training programs, the Board Director and Group Chief Human Resources Officer strengthens the internal capabilities of the organization, driving overall productivity and employee satisfaction.

    Explore Leadership Teams in Holding Companies & Conglomerates

    Frequently Asked Questions Regarding Dimo Top Executives and Leadership Team

    Who leads Dimo?
    Dimo is led by Gahanath Pandithage (Group Managing Director and Chief Executive Officer), along with executives such as Suresh Gooneratne (Director and Chief Financial Officer) and Chandima Samarasinghe (Chief Operating Officer).
    Who is part of Dimo’s executive team?
    The executive team of Dimo includes leaders such as Gahanath Pandithage (Group Managing Director and Chief Executive Officer), Suresh Gooneratne (Director and Chief Financial Officer), Chandima Samarasinghe (Chief Operating Officer) and other senior executives.
    How many executives does Dimo have?
    Dimo has 7 executives leading key business areas.
    What roles are included in Dimo’s leadership team?
    The leadership team of Dimo includes roles such as Group Managing Director and Chief Executive Officer, Director and Chief Financial Officer, Chief Operating Officer, Chief Technology Officer, Chief Marketing Officer.