Dimo Executive and Leadership Team

May, 2026

Leadership Overview

Dimo has 8 executives leading key functions including strategy, marketing, operations, technology, finance, and human resources.

Driven by innovation, Dimo is dedicated to enhancing stakeholder quality of life through world-class products and services, fostering sustainability and ethical practices for a better tomorrow.

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 Operating Officer, Automotive Engineering Solutions - Mahesh Karunaratne
  • Chief Marketing Officer - Dinuk Peiris
  • Chief Technology Officer - Samantha Gunawardana
  • 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 conglomerate's overall strategic vision and operational execution. Pandithage guides Dimo's diversified business units, spanning agriculture, healthcare, mobility, and energy, ensuring alignment with the company's commitment to sustainability and technological advancement. This leadership role involves fostering relationships with over 90 international partners to deliver world-class solutions that enhance stakeholder quality of life. Gahanath Pandithage drives the company's mission to create a better tomorrow by championing ethical practices and cultivating an inclusive workplace culture. The executive's focus remains on expanding Dimo's market reach and solidifying its position as a partner for transformative solutions across Sri Lanka and beyond.

    Suresh Gooneratne - Director and Chief Financial Officer

    Suresh Gooneratne, the Director and Chief Financial Officer at Dimo, manages the conglomerate's financial strategy, planning, and reporting. Gooneratne oversees all fiscal operations, ensuring financial health and stability across Dimo's diversified sectors, including agriculture, healthcare, mobility, and energy. This critical role involves optimizing financial performance, managing investments, and ensuring compliance with ethical practices and sustainability commitments. Suresh Gooneratne drives financial discipline and provides strategic insights to support Dimo's growth objectives and its mission to enhance stakeholder quality of life. The Chief Financial Officer's guidance is essential for Dimo's long-term success and its position as a trusted partner for transformative solutions.

    Chandima Samarasinghe - Chief Operating Officer

    Chandima Samarasinghe, the Chief Operating Officer at Dimo, manages the day-to-day operational efficiency and effectiveness across the conglomerate's varied business segments. Samarasinghe ensures seamless integration of Dimo's tech-driven solutions in agriculture, healthcare, mobility, and energy, optimizing processes to support sustainable growth and ethical practices. This leadership position involves overseeing resource allocation and operational performance to enhance stakeholder value and uphold the company's commitment to improving quality of life. Chandima Samarasinghe drives operational excellence by implementing best practices and fostering collaboration among diverse teams. The Chief Operating Officer's oversight is crucial for Dimo's expansion and its role as a transformative solutions partner.

    Mahesh Karunaratne - Chief Operating Officer, Automotive Engineering Solutions

    Mahesh Karunaratne, the Chief Operating Officer, Automotive Engineering Solutions at Dimo, directs the specialized operations within the automotive engineering sector. Karunaratne oversees the delivery of innovative mobility solutions, ensuring high standards of quality and efficiency in engineering processes. This role focuses on enhancing Dimo's capabilities in automotive technology, contributing to the company's broader mission of improving quality of life through advanced services. Mahesh Karunaratne drives operational excellence within this specific division, aligning automotive engineering efforts with the conglomerate's commitment to sustainability and technological advancement. The Chief Operating Officer's leadership ensures Dimo remains a key partner for transformative automotive solutions.

    Dinuk Peiris - Chief Marketing Officer

    Dinuk Peiris, the Chief Marketing Officer at Dimo, architects and executes comprehensive marketing strategies to elevate the company's brand presence across its diverse sectors. Peiris oversees all promotional activities, market research, and brand development initiatives, ensuring Dimo's innovative solutions in agriculture, healthcare, mobility, and energy resonate with target audiences. This role is critical in communicating the company's commitment to sustainability and enhancing the quality of life for stakeholders. Dinuk Peiris drives customer engagement and market penetration by leveraging data-driven insights and creative campaign development. The Chief Marketing Officer's efforts directly support Dimo's objective of being a preferred partner for transformative solutions, fostering strong client relationships both locally and globally.
    Dinuk Peiris

    Samantha Gunawardana - Chief Technology Officer

    Samantha Gunawardana, the Chief Technology Officer at Dimo, spearheads the integration and development of cutting-edge technological solutions across the conglomerate's operational landscape. Gunawardana guides Dimo's tech-driven approach in sectors such as agriculture, healthcare, mobility, and energy, ensuring innovation aligns with sustainability goals and enhances stakeholder quality of life. This executive role involves evaluating emerging technologies and driving digital transformation initiatives to maintain Dimo's competitive edge. Samantha Gunawardana champions the adoption of advanced systems that support ethical practices and foster an inclusive workplace culture. The Chief Technology Officer's strategic direction is vital for Dimo's continued evolution as a provider of transformative solutions.
    Samantha Gunawardana

    Mangala Wickramasinghe - Group Chief Information Officer

    Mangala Wickramasinghe, the Group Chief Information Officer at Dimo, leads the strategic development and implementation of information technology infrastructure across the conglomerate. Wickramasinghe ensures that Dimo's diverse sectors, including agriculture, healthcare, mobility, and energy, are supported by robust and secure IT systems that drive efficiency and innovation. This executive function is critical for maintaining Dimo's tech-driven approach and fostering an inclusive digital environment. Mangala Wickramasinghe oversees data management, cybersecurity, and digital transformation initiatives, aligning IT strategy with the company's overarching goals of sustainability and enhancing stakeholder quality of life. The Group Chief Information Officer's expertise is fundamental to Dimo's operations as a partner for transformative solutions.

    Dilrukshi Kurukulasuriya - Board Director and Group Chief Human Resources Officer

    Dilrukshi Kurukulasuriya, the Board Director and Group Chief Human Resources Officer at Dimo, shapes and executes human capital strategies to cultivate a dynamic and inclusive workplace culture. Kurukulasuriya oversees talent acquisition, employee development, and organizational design, ensuring Dimo's workforce aligns with its commitment to innovation, sustainability, and enhancing quality of life. This leadership position is pivotal in fostering employee engagement and supporting the conglomerate's diverse business units. Dilrukshi Kurukulasuriya drives initiatives that promote ethical practices and employee well-being, crucial for Dimo's mission. The Group Chief Human Resources Officer's strategic oversight is fundamental to Dimo's operational strength and its role as a partner for transformative solutions.

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    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 8 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 Operating Officer, Automotive Engineering Solutions, Chief Marketing Officer.