LINE Executive and Leadership Team

May, 2026

Leadership Overview

LINE has 7 executives leading key functions including strategy, technology, finance, operations, and information management.

Driven by innovation, LINE is dedicated to providing a freeware app and service for instant messaging and social networking, shaping global communication and community building.

Leadership Roles at LINE

  • Chief Executive Officer - Norasit Sitivechvichit
  • Chief Financial Officer & Executive Director - Hwang In-joon
  • Director Chief Operating Officer - Akihihiko Takahashi
  • Chief Technology Officer - Park Euivin
  • Chief Technology Officer, Office Staff - Ryan Seung
  • Chief Information Officer & Portfolio Manager - HyoungJoo Lee
  • Senior Vice President, Chief Technology Officer - Euivin Park
  • Norasit Sitivechvichit - Chief Executive Officer

    Norasit Sitivechvichit, the Chief Executive Officer at LINE, directs the overarching strategy and operational execution for the company's instant messaging and social networking services. This leadership role involves guiding the organization's expansion into new markets and ensuring alignment with LY Corporation's broader objectives. Sitivechvichit oversees the integration of new features and services that enhance user engagement and maintain LINE's competitive edge in the digital communication landscape. The Chief Executive Officer's responsibilities extend to fostering strategic partnerships and driving initiatives that solidify LINE's position as a leading platform for social interaction and information sharing. Norasit Sitivechvichit ensures the company's vision translates into tangible business outcomes, focusing on sustainable growth and market leadership within the media and social networking sectors.

    Hwang In-joon - Chief Financial Officer & Executive Director

    Hwang In-joon, the Chief Financial Officer & Executive Director at LINE, manages the company's financial strategy, planning, and reporting. This executive position involves overseeing all fiscal operations, including budgeting, forecasting, and investment management, to ensure financial health and sustainable growth. In-joon directs the treasury functions, manages investor relations, and ensures compliance with financial regulations across all operating regions. The Chief Financial Officer & Executive Director's responsibilities extend to evaluating new business opportunities and strategic acquisitions from a financial perspective. Hwang In-joon plays a pivotal role in driving profitability and optimizing financial performance, supporting LINE's mission to deliver innovative communication services while maintaining strong fiscal discipline.

    Akihihiko Takahashi - Director Chief Operating Officer

    Akihihiko Takahashi, the Director Chief Operating Officer at LINE, directs the day-to-day operational activities and ensures the efficient execution of business strategies. This leadership position involves overseeing various departments to optimize workflows, enhance service delivery, and maintain high standards of operational performance across the company's messaging and social networking platforms. Takahashi focuses on streamlining processes, managing resources effectively, and driving operational excellence to support LINE's global reach. The Director Chief Operating Officer's responsibilities include implementing operational improvements and ensuring that the company's services are delivered reliably and efficiently to users worldwide. Akihihiko Takahashi's oversight is critical for maintaining the smooth functioning of LINE's extensive service network.

    Park Euivin - Chief Technology Officer

    Park Euivin, the Chief Technology Officer at LINE, architects the technological vision and infrastructure that powers the company's instant messaging and social networking services. This critical role involves overseeing all aspects of technology development, from platform architecture to emerging technology integration, ensuring scalability and robust performance. Euivin directs research and development efforts, focusing on innovations that enhance user experience and expand service capabilities. The Chief Technology Officer's purview includes managing the engineering teams, driving product roadmaps, and maintaining the security and integrity of the platform. Park Euivin's leadership ensures that LINE remains at the forefront of technological advancement in the digital communication space, supporting the company's mission to connect users globally.
    Park Euivin

    Ryan Seung - Chief Technology Officer, Office Staff

    Ryan Seung, the Chief Technology Officer, Office Staff at LINE, focuses on the internal technological infrastructure and operational efficiency supporting the company's global workforce. This role involves managing the IT systems, ensuring seamless communication tools, and implementing solutions that enhance productivity across all departments. Seung directs the deployment and maintenance of office technology, cybersecurity measures, and digital workflows critical for daily operations. The Chief Technology Officer, Office Staff's responsibilities include optimizing internal processes through technology, supporting employee digital needs, and ensuring the reliability of the IT environment. Ryan Seung's efforts are crucial for maintaining operational continuity and enabling the broader executive team to execute LINE's strategic objectives effectively.

    HyoungJoo Lee - Chief Information Officer & Portfolio Manager

    HyoungJoo Lee, the Chief Information Officer & Portfolio Manager at LINE, oversees the strategic management of information assets and technology investments. This dual role involves directing the company's information systems, ensuring data integrity, and optimizing the use of technology to support business objectives. Lee manages the technology portfolio, evaluating and prioritizing projects that align with LINE's growth strategy and market position. The Chief Information Officer & Portfolio Manager's responsibilities include developing robust data governance policies and driving digital transformation initiatives. HyoungJoo Lee ensures that information technology resources are leveraged effectively to enhance operational efficiency and support the company's mission in the social networking and messaging sector.

    Euivin Park - Senior Vice President, Chief Technology Officer

    Euivin Park, the Senior Vice President, Chief Technology Officer at LINE, collaborates with the Chief Technology Officer to advance the company's technological capabilities and platform development. This role focuses on specific areas of technology innovation and implementation, driving forward key initiatives within the engineering divisions. Park oversees the execution of technology strategies, ensuring that development teams are aligned with product goals and industry best practices. The Senior Vice President, Chief Technology Officer's responsibilities include managing critical technology projects and fostering a culture of continuous improvement within the technical organization. Euivin Park's contributions are vital to maintaining LINE's technological leadership and enhancing its service offerings in the competitive digital landscape.

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    Frequently Asked Questions Regarding LINE Top Executives and Leadership Team

    Who leads LINE?
    LINE is led by Norasit Sitivechvichit (Chief Executive Officer), along with executives such as Hwang In-joon (Chief Financial Officer & Executive Director) and Akihihiko Takahashi (Director Chief Operating Officer).
    Who is part of LINE’s executive team?
    The executive team of LINE includes leaders such as Norasit Sitivechvichit (Chief Executive Officer), Hwang In-joon (Chief Financial Officer & Executive Director), Akihihiko Takahashi (Director Chief Operating Officer) and other senior executives.
    How many executives does LINE have?
    LINE has 7 executives leading key business areas.
    What roles are included in LINE’s leadership team?
    The leadership team of LINE includes roles such as Chief Executive Officer, Chief Financial Officer & Executive Director, Director Chief Operating Officer, Chief Technology Officer, Chief Technology Officer, Office Staff.