SK Telecom Executive and Leadership Team

June, 2026

Leadership Overview

SK Telecom has 5 executives leading key functions including strategy, technology, information systems, human resources, and operations.

Driven by continuous innovation, SK Telecom is dedicated to advancing information and communication technologies, specializing in 5G networks to deliver transformative services across global markets and enhance digital infrastructure.

Leadership Roles at SK Telecom

  • Chief Executive Officer - Elisabeth LisSiloo
  • Chief Technology Officer - Hongchol Shin
  • Head Chief Information Officer, Cloud Transformation Center - Cho Dong-hwan
  • Chief People Officer - Jacob Chon
  • Exeutive Director - Owais Siddiquee
  • Elisabeth LisSiloo - Chief Executive Officer

    Elisabeth LisSiloo, the Chief Executive Officer at SK Telecom, directs the overarching corporate strategy and vision. LisSiloo guides the company's expansion into artificial intelligence solutions and digital infrastructure, ensuring alignment with the mission to develop cutting-edge information and communication technologies. Overseeing global operations across Asia, North America, and Europe, LisSiloo focuses on leveraging 5G network advancements to create innovative services for both business and consumer markets. This leadership role involves fostering strategic partnerships and driving market penetration to solidify SK Telecom's position as a pioneer in telecommunications. Elisabeth LisSiloo ensures the company's commitment to transforming industries through enhanced connectivity and advanced technology solutions.

    Hongchol Shin - Chief Technology Officer

    Hongchol Shin, the Chief Technology Officer at SK Telecom, architects the company's technological roadmap and innovation pipeline. Shin spearheads the development and deployment of advanced 5G networks, driving the core mission of delivering cutting-edge information and communication technologies. This role involves rigorous research and development into next-generation connectivity solutions and artificial intelligence applications. Hongchol Shin ensures that SK Telecom's technological infrastructure supports the delivery of transformative services across its global presence in Asia, North America, and Europe. The Chief Technology Officer's focus remains on pushing the boundaries of what's possible in telecommunications, enhancing digital infrastructure, and maintaining the company's leadership in 5G technology.
    Hongchol Shin

    Cho Dong-hwan - Head Chief Information Officer, Cloud Transformation Center

    Cho Dong-hwan, the Head Chief Information Officer, Cloud Transformation Center at SK Telecom, leads the strategic implementation of cloud technologies and digital infrastructure enhancements. Dong-hwan oversees the transformation of IT systems to support SK Telecom's advanced services, particularly in artificial intelligence and 5G network operations. This position is critical for optimizing internal processes and ensuring the scalability of the company's technology solutions across its global operations. Cho Dong-hwan drives initiatives that improve efficiency and foster innovation within the information and communication technology framework. The Head Chief Information Officer, Cloud Transformation Center ensures robust digital capabilities that underpin SK Telecom's market leadership and service delivery.

    Jacob Chon - Chief People Officer

    Jacob Chon, the Chief People Officer at SK Telecom, cultivates a dynamic organizational culture that supports innovation and growth. Chon directs human resource strategies, focusing on talent acquisition, development, and retention to empower the workforce driving SK Telecom's technological advancements. This role is essential for building a team capable of pioneering cutting-edge information and communication technologies, including artificial intelligence and 5G solutions. Jacob Chon ensures that employee engagement and development initiatives align with the company's mission to deliver transformative services globally. The Chief People Officer fosters an environment where expertise in fixed and wireless telecommunications thrives, supporting SK Telecom's expansive market presence.

    Owais Siddiquee - Exeutive Director

    Owais Siddiquee, the Exeutive Director at SK Telecom, manages critical operational functions that support the company's extensive service offerings. Siddiquee oversees key aspects of the business, ensuring the seamless delivery of fixed and wireless telecommunications services and technology solutions across global markets. This leadership position involves driving operational efficiency and strategic execution to enhance SK Telecom's digital infrastructure and artificial intelligence capabilities. Owais Siddiquee plays a vital part in translating the company's technological vision into tangible market impact, particularly concerning 5G network development and deployment. The Exeutive Director ensures that operational strategies align with the company's commitment to innovation and market leadership.

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    Frequently Asked Questions Regarding SK Telecom Top Executives and Leadership Team

    Who leads SK Telecom?
    SK Telecom is led by Elisabeth LisSiloo (Chief Executive Officer), along with executives such as Hongchol Shin (Chief Technology Officer) and Cho Dong-hwan (Head Chief Information Officer, Cloud Transformation Center).
    Who is part of SK Telecom’s executive team?
    The executive team of SK Telecom includes leaders such as Elisabeth LisSiloo (Chief Executive Officer), Hongchol Shin (Chief Technology Officer), Cho Dong-hwan (Head Chief Information Officer, Cloud Transformation Center) and other senior executives.
    How many executives does SK Telecom have?
    SK Telecom has 5 executives leading key business areas.
    What roles are included in SK Telecom’s leadership team?
    The leadership team of SK Telecom includes roles such as Chief Executive Officer, Chief Technology Officer, Head Chief Information Officer, Cloud Transformation Center, Chief People Officer, Exeutive Director.