Dimo Executive and Leadership Team

August, 2026

Leadership Overview

Dimo has 7 executives leading key functions including marketing, technology, operations, human resources, information systems, finance, and automotive engineering solutions.

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

Leadership Roles at Dimo

  • 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
  • Board Director and Group Chief Human Resources Officer - Dilrukshi Kurukulasuriya
  • Group Chief Information Officer - Mangala Wickramasinghe
  • Suresh Gooneratne - Director and Chief Financial Officer

    Suresh Gooneratne, the Director and Chief Financial Officer at Dimo, manages the financial health and capital allocation strategies of the conglomerate. By overseeing fiscal planning, the Director and Chief Financial Officer ensures that the company maintains the stability required to pursue sustainable growth. This leadership role involves coordinating with the board to evaluate investment opportunities in the power and healthcare sectors. Suresh Gooneratne drives financial transparency by implementing rigorous reporting standards that satisfy international partners. Overseeing the treasury and accounting functions, the Director and Chief Financial Officer optimizes cash flow to support ongoing innovation. By aligning financial goals with the corporate mission, the finance department ensures that all business activities remain economically viable and ethically sound. Through strategic risk management, Gooneratne secures the long-term prosperity of the organization. By maintaining strong relationships with investors and financial institutions, the Director and Chief Financial Officer provides the necessary resources to achieve the company vision of a better tomorrow.

    Chandima Samarasinghe - Chief Operating Officer

    Chandima Samarasinghe, the Chief Operating Officer at Dimo, manages the internal business processes and supply chain logistics for the conglomerate. By focusing on operational scaling, the Chief Operating Officer ensures that all service delivery models meet the high standards required by international partners. This leadership role involves streamlining workflows across the healthcare and power sectors to maximize productivity. Chandima Samarasinghe drives efficiency by implementing lean management practices that reduce waste and enhance resource allocation. Overseeing cross-functional teams, the Chief Operating Officer maintains alignment with the corporate mission of sustainable development. By monitoring performance metrics, the Chief Operating Officer identifies bottlenecks and executes corrective actions to maintain steady growth. Through rigorous oversight of daily operations, Samarasinghe supports the company goal of providing world-class products. By optimizing internal structures, the Chief Operating Officer ensures that the organization remains agile and responsive to the evolving demands of the local and global marketplace.

    Mahesh Karunaratne - Chief Operating Officer, Automotive Engineering Solutions

    Mahesh Karunaratne, the Chief Operating Officer, Automotive Engineering Solutions at Dimo, directs the technical operations and service delivery for the automotive division. By focusing on engineering excellence, the Chief Operating Officer, Automotive Engineering Solutions ensures that all mobility products meet international quality standards. This leadership role involves managing complex maintenance and repair networks that support the diverse vehicle fleet of the company. Mahesh Karunaratne drives innovation by integrating advanced diagnostic tools into the automotive service workflow. Overseeing the engineering team, the Chief Operating Officer, Automotive Engineering Solutions maintains alignment with the corporate commitment to sustainable transport solutions. By optimizing the service lifecycle, the automotive department enhances the overall customer experience. Through strategic oversight of technical resources, Karunaratne supports the company goal of providing world-class mobility services. By fostering technical expertise, the Chief Operating Officer, Automotive Engineering Solutions ensures that the organization remains a leader in the automotive sector, delivering reliable and efficient solutions to clients.

    Dinuk Peiris - Chief Marketing Officer

    Dinuk Peiris, the Chief Marketing Officer at Dimo, directs all brand positioning and market engagement strategies across the diverse conglomerate portfolio. By analyzing consumer trends in agriculture and healthcare, the Chief Marketing Officer architects campaigns that elevate the company profile among international partners. This leadership role involves managing complex communication channels to ensure consistent messaging throughout the South Asian market. Dinuk Peiris drives revenue growth by aligning marketing initiatives with the broader corporate mission of sustainability and ethical practice. Overseeing regional outreach, the Chief Marketing Officer optimizes digital presence to capture emerging opportunities in mobility and power sectors. Through data-driven insights, the marketing department strengthens the competitive advantage of the organization. By fostering collaboration with external stakeholders, the Chief Marketing Officer secures long-term brand loyalty and market expansion, ensuring the company remains a preferred partner for global clients seeking high-quality, tech-driven solutions.
    Dinuk Peiris

    Samantha Gunawardana - Chief Technology Officer

    Samantha Gunawardana, the Chief Technology Officer at Dimo, oversees the integration of advanced technical solutions across all business units. By evaluating emerging technologies in power and mobility, the Chief Technology Officer drives the digital transformation agenda to improve operational efficiency. This leadership role involves collaborating with international partners to implement world-class engineering standards. Samantha Gunawardana architects scalable infrastructure that supports the diverse needs of the conglomerate, from agricultural machinery to healthcare equipment. By prioritizing sustainable innovation, the Chief Technology Officer ensures that all technical deployments align with the corporate commitment to ethical practices. Overseeing research and development initiatives, the Chief Technology Officer fosters a culture of continuous improvement. Through strategic investment in modern systems, the technology department enhances the overall quality of life for stakeholders. By maintaining rigorous technical oversight, Gunawardana secures the technological foundation necessary for long-term market leadership and operational excellence.
    Samantha Gunawardana

    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 development strategies. By fostering a dynamic workplace environment, the Board Director and Group Chief Human Resources Officer ensures that the company attracts and retains top-tier professionals. This leadership role involves designing comprehensive training programs that support the diverse sectors of the conglomerate. Dilrukshi Kurukulasuriya drives employee engagement by aligning human capital initiatives with the corporate commitment to ethical governance. Overseeing talent acquisition across all regions, the Board Director and Group Chief Human Resources Officer builds a workforce capable of delivering world-class services. By championing diversity and inclusion, the human resources department strengthens the internal foundation of the organization. Through strategic workforce planning, Kurukulasuriya supports the long-term growth objectives of the company. By maintaining high standards of professional conduct, the Board Director and Group Chief Human Resources Officer ensures that the corporate culture remains a key competitive advantage.

    Mangala Wickramasinghe - Group Chief Information Officer

    Mangala Wickramasinghe, the Group Chief Information Officer at Dimo, directs the enterprise-wide information systems and data security protocols. By managing the digital architecture, the Group Chief Information Officer ensures that all business units have access to reliable and secure information. This leadership role involves overseeing the implementation of advanced software solutions that support the conglomerate operations in agriculture and mobility. Mangala Wickramasinghe drives data integrity by establishing robust governance frameworks that protect stakeholder information. Overseeing the IT department, the Group Chief Information Officer facilitates seamless communication between international partners and local teams. By leveraging cloud-based technologies, the information systems department enhances the overall agility of the organization. Through strategic planning, Wickramasinghe supports the company mission of providing innovative solutions. By maintaining a secure and efficient digital environment, the Group Chief Information Officer ensures that the company remains at the forefront of technological advancement while upholding the highest standards of data privacy and operational reliability.

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    Frequently Asked Questions Regarding Dimo Top Executives and Leadership Team

    Who leads Dimo?
    Dimo is led by Suresh Gooneratne (Director and Chief Financial Officer), along with executives such as Chandima Samarasinghe (Chief Operating Officer) and Mahesh Karunaratne (Chief Operating Officer, Automotive Engineering Solutions).
    Who is part of Dimo’s executive team?
    The executive team of Dimo includes leaders such as Suresh Gooneratne (Director and Chief Financial Officer), Chandima Samarasinghe (Chief Operating Officer), Mahesh Karunaratne (Chief Operating Officer, Automotive Engineering Solutions) 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 Director and Chief Financial Officer, Chief Operating Officer, Chief Operating Officer, Automotive Engineering Solutions, Chief Marketing Officer, Chief Technology Officer.