Kakao Executive and Leadership Team

July, 2026

Leadership Overview

Kakao has 4 executives leading key functions including strategy, finance, technology, and group finance.

Driven by innovation, Kakao operates as an integrated mobile lifestyle platform, offering diverse messaging services and impacting millions across South Korea with its comprehensive digital solutions.

Leadership Roles at Kakao

  • Chief Executive Officer - Hong Euntaek
  • Chief Financial Officer - Heyryung Choi
  • Group Chief Financial Officer - Shin Jong-hwan
  • Chief Technology Officer - Jaeha Song
  • Hong Euntaek - Chief Executive Officer

    Hong Euntaek, the Chief Executive Officer at Kakao, directs the company's overarching strategy and operational execution. Overseeing all business units, Hong Euntaek ensures alignment with Kakao's mission to provide an integrated mobile lifestyle platform. This leadership role involves driving innovation across messaging services and expanding the company's market reach within South Korea and beyond. By fostering a culture of continuous development, Hong Euntaek guides the technological advancements and service enhancements that define Kakao's user experience. The Chief Executive Officer's focus remains on sustainable growth and solidifying Kakao's position as a leader in the mobile technology sector. Hong Euntaek's strategic vision shapes the company's future, emphasizing user-centric solutions and robust platform development to meet evolving market demands.
    Hong Euntaek

    Heyryung Choi - Chief Financial Officer

    Heyryung Choi, the Chief Financial Officer at Kakao, manages the company's financial health and strategic fiscal planning. Overseeing all financial operations, Heyryung Choi ensures robust resource allocation and drives profitability across Kakao's diverse service offerings. This critical role involves developing financial models, managing investments, and optimizing capital structure to support the company's growth initiatives. By providing insightful financial analysis, the Chief Financial Officer guides executive decisions regarding market expansion and new service development. Heyryung Choi's expertise is vital in navigating the complex financial landscape of the mobile technology sector, ensuring fiscal responsibility and long-term economic stability for Kakao. The Chief Financial Officer's responsibilities extend to compliance, risk management, and fostering strong relationships with financial stakeholders.

    Shin Jong-hwan - Group Chief Financial Officer

    Shin Jong-hwan, the Group Chief Financial Officer at Kakao, oversees the financial strategy and performance across Kakao's various business groups. Managing the consolidated financial reporting and analysis, Shin Jong-hwan ensures fiscal discipline and optimizes financial resources for group-wide initiatives. This role is pivotal in guiding investment decisions, managing corporate finance, and enhancing shareholder value. By providing strategic financial insights, the Group Chief Financial Officer supports the expansion and diversification of Kakao's service portfolio. Shin Jong-hwan's leadership ensures financial integrity and drives sustainable economic growth throughout the organization. The Group Chief Financial Officer's responsibilities encompass financial planning, risk assessment, and maintaining robust internal controls to support Kakao's integrated mobile lifestyle platform.

    Jaeha Song - Chief Technology Officer

    Jaeha Song, the Chief Technology Officer at Kakao, architects the company's technological vision and infrastructure. Overseeing all aspects of technology development and deployment, Jaeha Song drives innovation in messaging services and platform capabilities. This leadership position involves guiding research and development efforts, ensuring the scalability and security of Kakao's digital ecosystem. By championing cutting-edge solutions, the Chief Technology Officer enhances user experience and operational efficiency. Jaeha Song's strategic direction is fundamental to maintaining Kakao's competitive edge in the rapidly evolving mobile market. The Chief Technology Officer's responsibilities include managing engineering teams, implementing advanced data analytics, and exploring emerging technologies to propel Kakao forward. Jaeha Song ensures technological excellence across all company operations.
    Jaeha Song

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    Frequently Asked Questions Regarding Kakao Top Executives and Leadership Team

    Who leads Kakao?
    Kakao is led by Hong Euntaek (Chief Executive Officer), along with executives such as Heyryung Choi (Chief Financial Officer) and Shin Jong-hwan (Group Chief Financial Officer).
    Who is part of Kakao’s executive team?
    The executive team of Kakao includes leaders such as Hong Euntaek (Chief Executive Officer), Heyryung Choi (Chief Financial Officer), Shin Jong-hwan (Group Chief Financial Officer) and other senior executives.
    How many executives does Kakao have?
    Kakao has 4 executives leading key business areas.
    What roles are included in Kakao’s leadership team?
    The leadership team of Kakao includes roles such as Chief Executive Officer, Chief Financial Officer, Group Chief Financial Officer, Chief Technology Officer.