Dialog Executive and Leadership Team

November, 2026

Leadership Overview

Dialog has 9 executives leading key functions including technology infrastructure, financial strategy, operational management, marketing, and human capital development.

Committed to advancing mobile connectivity across Sri Lanka, Dialog delivers robust telephony services and sophisticated gateway operations to empower digital transformation for millions of users.

Leadership Roles at Dialog

  • Advisor & Chief Financial Officer - Pankaj Garg
  • Group Chief Financial Officer - Sim Shan
  • Group Chief Operating Officer - Lim San
  • Clerk - Chief Technology Officer Office - Sidath Warusahendige
  • Group Chief Technology Officer - Pradeep Almeida
  • Specialist - Chief Technology Officer Office - Nilushana Peiris
  • Group Chief Marketing Officer - Lasantha Theverapperuma
  • Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog - Anthony Rodrigo
  • Group Chief People Officer - Rekha Weerasooriya
  • Pankaj Garg - Advisor & Chief Financial Officer

    Pankaj Garg, the Advisor & Chief Financial Officer at Dialog, manages the financial health and fiscal strategy of the organization. Overseeing capital allocation and budgetary planning, the Advisor & Chief Financial Officer ensures that investments in mobile telephony infrastructure yield sustainable returns. Pankaj Garg directs financial reporting and risk management initiatives, providing the board with critical insights into market performance. This leadership role involves balancing operational costs with the need for continuous innovation in gateway services. By optimizing the company's financial structure, the Advisor & Chief Financial Officer supports long-term growth and stability. Garg collaborates with other executives to align fiscal policies with the broader corporate mission of expanding digital access. Through disciplined financial oversight, the Advisor & Chief Financial Officer maintains the liquidity necessary for large-scale network expansions. This position remains central to the company's ability to navigate complex economic environments while delivering consistent value to stakeholders.

    Sim Shan - Group Chief Financial Officer

    Sim Shan, the Group Chief Financial Officer at Dialog, manages the company's financial planning, treasury operations, and investor relations. Overseeing the financial health of the mobile telephony network, the Group Chief Financial Officer ensures that capital is deployed efficiently to support infrastructure expansion. Sim Shan directs the development of financial models that assess the viability of new gateway operations and digital services. This leadership role involves maintaining rigorous internal controls and ensuring compliance with financial regulations. By optimizing the company's balance sheet, the Group Chief Financial Officer supports the strategic goals of the organization. Shan collaborates with the executive team to evaluate investment opportunities that drive long-term value. Through disciplined financial management, the Group Chief Financial Officer provides the stability required for the company to innovate in a competitive market. This position is essential for ensuring that all business activities remain financially sustainable while supporting the company's mission to provide high-quality communication services.

    Lim San - Group Chief Operating Officer

    Lim San, the Group Chief Operating Officer at Dialog, oversees the daily execution of business processes and operational efficiency. Managing the integration of mobile telephony services with customer-facing platforms, the Group Chief Operating Officer ensures that service delivery remains consistent across all regions. Lim San directs cross-functional teams to streamline internal workflows, reducing latency in gateway operations. This leadership role involves coordinating with the technology and marketing departments to launch new service offerings effectively. By implementing lean management practices, the Group Chief Operating Officer drives productivity improvements throughout the organization. Lim San monitors operational KPIs to identify areas for process refinement, ensuring that the company maintains its competitive edge in the telecom sector. Through strategic oversight of supply chain and service logistics, the Group Chief Operating Officer supports the company's mission to provide high-quality communication solutions. This position ensures that all operational activities remain aligned with the broader corporate strategy.

    Sidath Warusahendige - Clerk - Chief Technology Officer Office

    Sidath Warusahendige, the Clerk - Chief Technology Officer Office at Dialog, manages administrative workflows and documentation processes within the technical division. This role supports the broader technology team by maintaining accurate records of network infrastructure projects and internal communications. Sidath Warusahendige coordinates scheduling for technical leadership meetings, ensuring that the Chief Technology Officer Office remains aligned with corporate objectives. By streamlining information flow between departments, the Clerk - Chief Technology Officer Office facilitates efficient decision-making regarding mobile telephony service upgrades. This position requires meticulous attention to detail to track the progress of various gateway operations and network maintenance schedules. Through consistent oversight of office operations, the Clerk - Chief Technology Officer Office contributes to the overall stability of the technical department. The role ensures that all technical documentation meets regulatory standards while supporting the rapid deployment of new communication services across the regional network.

    Pradeep Almeida - Group Chief Technology Officer

    Pradeep Almeida, the Group Chief Technology Officer at Dialog, directs the evolution of mobile telephony networks and infrastructure. Overseeing the deployment of advanced communication technologies, the Group Chief Technology Officer ensures that network capacity meets the growing demands of the Sri Lankan market. Pradeep Almeida architects scalable solutions for external gateway operations, enhancing connectivity for both individual and enterprise clients. This leadership role involves close collaboration with engineering teams to integrate emerging digital standards into existing systems. By prioritizing network reliability and speed, the Group Chief Technology Officer drives the technical strategy that maintains market leadership. Almeida monitors global industry trends to implement innovative hardware and software upgrades across the network. Through rigorous performance analysis, the Group Chief Technology Officer optimizes resource allocation, ensuring that technical investments directly support the company's mission to provide seamless mobile services throughout the region.

    Nilushana Peiris - Specialist - Chief Technology Officer Office

    Nilushana Peiris, the Specialist - Chief Technology Officer Office at Dialog, analyzes technical data to support strategic decision-making within the technology division. This role involves evaluating network performance metrics and identifying opportunities for infrastructure optimization. Nilushana Peiris assists in the implementation of new mobile telephony protocols, ensuring that technical projects adhere to established quality standards. By providing detailed reports on gateway operations, the Specialist - Chief Technology Officer Office enables leadership to address potential bottlenecks in service delivery. This position requires deep technical knowledge to translate complex data into actionable insights for the broader engineering team. Through continuous monitoring of system health, the Specialist - Chief Technology Officer Office helps maintain the high availability of communication services. The role supports the Chief Technology Officer by managing specific technical initiatives that enhance the overall efficiency of the network, ensuring that all operations align with the company's commitment to reliable connectivity.

    Lasantha Theverapperuma - Group Chief Marketing Officer

    Lasantha Theverapperuma, the Group Chief Marketing Officer at Dialog, leads the development and execution of brand strategy and market positioning. Overseeing customer acquisition and retention programs, the Group Chief Marketing Officer ensures that mobile telephony services resonate with diverse consumer segments. Lasantha Theverapperuma directs marketing campaigns that highlight the company's technological advantages and gateway capabilities. This leadership role involves analyzing market data to tailor service packages to regional needs, driving growth in both urban and rural markets. By fostering strong brand loyalty, the Group Chief Marketing Officer supports the company's mission to connect communities through digital innovation. Theverapperuma collaborates with the product team to ensure that marketing initiatives accurately reflect the value of new service launches. Through strategic communication and promotional activities, the Group Chief Marketing Officer expands the company's market share. This position remains vital for maintaining a strong public presence and ensuring that the brand remains synonymous with reliable mobile connectivity.

    Anthony Rodrigo - Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog

    Anthony Rodrigo, the Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog, manages the intersection of digital transformation and information systems. Overseeing the architecture of digital platforms, the Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog ensures that information technology supports the company's mobile telephony and gateway operations. Anthony Rodrigo directs the implementation of secure data management systems, protecting critical infrastructure from emerging threats. This leadership role involves integrating digital services into the core network to enhance user experience. By leveraging advanced analytics and cloud technologies, the Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog drives innovation in service delivery. Rodrigo collaborates with other C-suite leaders to align IT strategy with the company's long-term growth objectives. Through the modernization of information systems, the Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog ensures that the organization remains at the forefront of the digital communications industry.
    Anthony Rodrigo

    Rekha Weerasooriya - Group Chief People Officer

    Rekha Weerasooriya, the Group Chief People Officer at Dialog, leads human capital strategy, talent acquisition, and organizational development. Overseeing the cultivation of a high-performance culture, the Group Chief People Officer ensures that the workforce possesses the skills necessary to support mobile telephony and gateway operations. Rekha Weerasooriya directs training and development programs that align employee capabilities with the company's digital transformation goals. This leadership role involves managing performance evaluation systems and fostering an inclusive work environment. By prioritizing employee engagement and retention, the Group Chief People Officer supports the company's mission to deliver exceptional service to customers. Weerasooriya collaborates with other executives to ensure that organizational structure supports strategic objectives. Through the implementation of modern HR practices, the Group Chief People Officer drives the professional growth of the team. This position remains central to maintaining the talent pipeline required for the company to remain a leader in the telecommunications industry.

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    Frequently Asked Questions Regarding Dialog Top Executives and Leadership Team

    Who leads Dialog?
    Dialog is led by Pankaj Garg (Advisor & Chief Financial Officer), along with executives such as Sim Shan (Group Chief Financial Officer) and Lim San (Group Chief Operating Officer).
    Who is part of Dialog’s executive team?
    The executive team of Dialog includes leaders such as Pankaj Garg (Advisor & Chief Financial Officer), Sim Shan (Group Chief Financial Officer), Lim San (Group Chief Operating Officer) and other senior executives.
    How many executives does Dialog have?
    Dialog has 9 executives leading key business areas.
    What roles are included in Dialog’s leadership team?
    The leadership team of Dialog includes roles such as Advisor & Chief Financial Officer, Group Chief Financial Officer, Group Chief Operating Officer, Clerk - Chief Technology Officer Office, Group Chief Technology Officer.