Dialog Executive and Leadership Team

August, 2026

Leadership Overview

Dialog has 10 executives leading key functions including technology infrastructure, financial strategy, operational management, and marketing development.

Focused on expanding mobile telephony services across Sri Lanka, Dialog delivers robust external gateway operations while maintaining a commitment to high-quality network connectivity and digital innovation for all regional subscribers.

Leadership Roles at Dialog

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

    Pankaj Garg, the Advisor & Chief Financial Officer at Dialog, oversees financial planning, capital allocation, and fiscal reporting. Managing the financial health of the organization, the Advisor & Chief Financial Officer ensures that investments in mobile telephony infrastructure yield sustainable returns. This leadership role involves providing strategic guidance on market expansion and cost management initiatives. By monitoring economic trends, Pankaj Garg mitigates financial risks associated with external gateway operations. The Advisor & Chief Financial Officer at Dialog collaborates with the board to define long-term growth targets and capital structure strategies. Through precise financial modeling and performance analysis, the executive supports the company's mission to provide reliable communication services. This role remains essential for maintaining fiscal discipline while enabling the technological advancements required to remain competitive in the telecommunications sector.

    Yap Yip - Group Chief Financial Officer, Acting

    Yap Yip, the Group Chief Financial Officer, Acting at Dialog, manages interim financial operations and liquidity requirements. Overseeing the daily fiscal activities, the Group Chief Financial Officer, Acting ensures that budgetary constraints align with the operational demands of mobile telephony services. This role involves maintaining accurate financial records and reporting to stakeholders regarding the company's economic performance. By optimizing cash flow management, Yap Yip supports the ongoing maintenance of external gateway operations. The Group Chief Financial Officer, Acting at Dialog coordinates with department heads to ensure that resource allocation remains consistent with strategic priorities. Through diligent oversight of financial controls, the executive preserves the company's market position. This leadership function provides the necessary stability for the organization to continue delivering high-quality communication solutions to the regional market.

    Sim Shan - Group Chief Financial Officer

    Sim Shan, the Group Chief Financial Officer at Dialog, directs the long-term financial strategy and corporate governance of the organization. Managing the balance sheet, the Group Chief Financial Officer ensures that capital investments support the expansion of mobile telephony networks. This leadership role involves overseeing audit processes, tax compliance, and investor relations to maintain transparency. By evaluating the profitability of external gateway operations, Sim Shan drives initiatives that enhance shareholder value. The Group Chief Financial Officer at Dialog collaborates with executive leadership to align financial resources with the company's mission of providing superior connectivity. Through strategic financial planning, the executive secures the funding necessary for technological innovation. This role remains critical for navigating the complex economic landscape of the telecommunications industry while ensuring the company achieves its growth objectives.

    Lim San - Group Chief Operating Officer

    Lim San, the Group Chief Operating Officer at Dialog, directs the daily business operations and service delivery processes. Overseeing the operational efficiency of mobile telephony services, the Group Chief Operating Officer ensures that customer-facing functions align with corporate standards. This role involves managing the logistics of external gateway operations to ensure seamless connectivity for subscribers. By optimizing internal workflows, Lim San drives productivity and reduces operational costs across the organization. The Group Chief Operating Officer at Dialog collaborates with other executives to implement strategies that improve service quality and customer satisfaction. Through rigorous performance monitoring, the executive ensures that the company meets its operational targets. This leadership role is essential for maintaining the smooth functioning of the business and supporting the company's mission to provide reliable communication solutions to the regional market.

    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, directs the integration of advanced digital platforms and information systems. Overseeing the technological roadmap, the Chief Information Officer ensures that network architecture supports high-volume mobile telephony services. This leadership role involves managing complex data ecosystems and driving digital transformation across the broader Axiata footprint. By aligning information technology with business objectives, Anthony Rodrigo optimizes the efficiency of external gateway operations. The Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog, maintains a focus on scalable infrastructure to support the evolving needs of the telecommunications market. Through rigorous oversight of digital assets, the executive secures the technical foundation necessary for sustained growth and service reliability in the competitive Sri Lankan landscape.
    Anthony Rodrigo

    Nilushana Peiris - Specialist - Chief Technology Officer Office

    Nilushana Peiris, the Specialist - Chief Technology Officer Office at Dialog, manages technical documentation and operational workflows within the technology division. Supporting the strategic initiatives of the Chief Technology Officer, the Specialist - Chief Technology Officer Office coordinates cross-functional projects that enhance mobile telephony service delivery. This role involves analyzing network performance metrics to identify opportunities for system optimization. By streamlining internal processes, Nilushana Peiris facilitates the rapid deployment of new communication features. The Specialist - Chief Technology Officer Office at Dialog maintains close collaboration with engineering teams to ensure that technical standards align with corporate goals. Through meticulous attention to operational detail, the executive contributes to the stability of external gateway operations. This position remains vital for maintaining the high service quality expected by the diverse subscriber base across the regional network.

    Ranga Kariyawasam - Group Chief Technology Officer

    Ranga Kariyawasam, the Group Chief Technology Officer at Dialog, architects the core network infrastructure and telecommunications systems. Overseeing the deployment of mobile telephony technologies, the Group Chief Technology Officer ensures that the network remains resilient and capable of handling high traffic volumes. This role involves evaluating emerging technologies to improve the efficiency of external gateway operations. By leading the engineering teams, Ranga Kariyawasam drives the implementation of advanced connectivity solutions across the regional market. The Group Chief Technology Officer at Dialog maintains a focus on network security and performance optimization to meet the needs of the subscriber base. Through technical leadership, the executive supports the company's mission to provide reliable communication services. This position is essential for maintaining the technological edge required to compete effectively in the telecommunications sector.

    Sidath Warusahendige - Clerk - Chief Technology Officer Office

    Sidath Warusahendige, the Clerk - Chief Technology Officer Office at Dialog, manages administrative support and record-keeping for the technology division. Facilitating the flow of information within the office, the Clerk - Chief Technology Officer Office ensures that technical projects remain organized and on schedule. This role involves tracking equipment procurement and maintaining documentation for mobile telephony infrastructure projects. By providing essential administrative assistance, Sidath Warusahendige enables the technical leadership to focus on strategic network improvements. The Clerk - Chief Technology Officer Office at Dialog coordinates with various departments to ensure that operational requirements are met efficiently. Through meticulous record management, the executive supports the overall functionality of the technology team. This role remains vital for maintaining the operational standards necessary to support the company's external gateway operations and broader communication services.

    Pradeep Almeida - Group Chief Technology Officer

    Pradeep Almeida, the Group Chief Technology Officer at Dialog, manages the strategic development of network capacity and service delivery platforms. Overseeing the integration of new mobile telephony standards, the Group Chief Technology Officer ensures that the infrastructure supports the company's growth. This role involves identifying opportunities to enhance external gateway operations through technological upgrades. By collaborating with vendors and internal teams, Pradeep Almeida drives the adoption of innovative solutions that improve network reliability. The Group Chief Technology Officer at Dialog maintains a focus on long-term scalability to accommodate the increasing demand for digital services. Through technical oversight, the executive ensures that the company's infrastructure remains robust and efficient. This leadership position is critical for maintaining the high quality of service that defines the company's market presence in the telecommunications industry.

    Lasantha Theverapperuma - Group Chief Marketing Officer

    Lasantha Theverapperuma, the Group Chief Marketing Officer at Dialog, manages brand strategy, customer acquisition, and market positioning. Overseeing the promotion of mobile telephony services, the Group Chief Marketing Officer ensures that the company's offerings resonate with the target audience. This role involves developing campaigns that highlight the value of external gateway operations and digital connectivity. By analyzing market trends, Lasantha Theverapperuma drives initiatives that expand the subscriber base and increase brand loyalty. The Group Chief Marketing Officer at Dialog collaborates with the sales and product teams to ensure that marketing efforts align with business goals. Through strategic communication, the executive strengthens the company's market presence. This leadership position is critical for maintaining a competitive edge and ensuring that the company's services remain the preferred choice for communication in the regional market.

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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 Yap Yip (Group Chief Financial Officer, Acting) and Sim Shan (Group Chief Financial Officer).
    Who is part of Dialog’s executive team?
    The executive team of Dialog includes leaders such as Pankaj Garg (Advisor & Chief Financial Officer), Yap Yip (Group Chief Financial Officer, Acting), Sim Shan (Group Chief Financial Officer) and other senior executives.
    How many executives does Dialog have?
    Dialog has 10 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, Acting, Group Chief Financial Officer, Group Chief Operating Officer, Chief Technology Officer, Axiata Digital & Group Chief Information Officer, Dialog.