UTAC Group Executive and Leadership Team

June, 2026

Leadership Overview

UTAC Group has 7 executives leading key functions including strategy, operations, technology, finance, and human resources.

Driven by innovation, UTAC Group provides essential test and assembly services for semiconductor devices, shaping the future of electronics manufacturing with a commitment to operational excellence and customer success.

Leadership Roles at UTAC Group

  • Chief Executive Officer - Lee Chung
  • President, Chief Executive Officer & Chief Operating Officer - John Nelson
  • Chief Financial Officer - Boonchaijo Boonchaijo
  • Group Chief Financial Officer - Lim Lee
  • President - Hoongleong Lee
  • Chief Technology Officer - Il Shim
  • Senior Vice President, Chief People Officer, Customer Service, CIE, Business Operations - Regina Liew
  • Lee Chung - Chief Executive Officer

    Lee Chung, the Chief Executive Officer at UTAC Group, directs the company's overall strategic vision and operational execution. Overseeing all business units, Lee Chung ensures alignment with market demands for advanced semiconductor manufacturing services. This leadership role involves driving growth initiatives and maintaining UTAC Group's competitive edge in the global semiconductor industry. By focusing on innovation and efficiency, Lee Chung guides the company's expansion into new technological frontiers. The Chief Executive Officer's mandate includes fostering a culture of excellence and accountability across all departments. Lee Chung's strategic decisions directly impact the company's financial performance and market positioning. This executive ensures the seamless integration of all corporate functions to achieve long-term sustainability and shareholder value.

    John Nelson - President, Chief Executive Officer & Chief Operating Officer

    John Nelson, the President, Chief Executive Officer & Chief Operating Officer at UTAC Group, commands the comprehensive operational framework and strategic direction. This dual role encompasses the highest levels of corporate strategy and the day-to-day management of all manufacturing and assembly processes. John Nelson's oversight extends to optimizing production efficiency, ensuring stringent quality control, and driving technological advancements within the semiconductor assembly sector. The President, Chief Executive Officer & Chief Operating Officer is responsible for global operational performance, coordinating efforts across all facilities to meet client demands. Nelson's leadership ensures the company's robust supply chain and manufacturing capabilities remain at the forefront of the industry. This executive's focus on operational excellence directly supports UTAC Group's mission to deliver reliable and high-performance semiconductor solutions.

    Boonchaijo Boonchaijo - Chief Financial Officer

    Boonchaijo Boonchaijo, the Chief Financial Officer at UTAC Group, directs all financial planning, management, and reporting activities. Overseeing the company's fiscal health, Boonchaijo Boonchaijo ensures robust financial controls and strategic resource allocation to support growth objectives. This critical role involves managing investments, optimizing capital structure, and ensuring compliance with global financial regulations. The Chief Financial Officer's responsibilities extend to financial risk management and the development of long-term financial strategies that enhance shareholder value. Boonchaijo Boonchaijo's expertise guides UTAC Group's financial operations, ensuring stability and profitability. This executive's meticulous approach to financial oversight is fundamental to the company's sustained success and market confidence.

    Lim Lee - Group Chief Financial Officer

    Lim Lee, the Group Chief Financial Officer at UTAC Group, oversees the consolidated financial operations and strategic fiscal planning across all global entities. This executive directs treasury functions, capital management, and investor relations, ensuring financial transparency and accountability throughout the organization. Lim Lee's mandate includes developing and implementing financial policies that align with UTAC Group's long-term objectives and market dynamics. The Group Chief Financial Officer is instrumental in driving financial performance, managing budgets, and mitigating financial risks across diverse operational landscapes. Lee's strategic financial leadership supports the company's expansion and operational efficiency. This executive's comprehensive financial stewardship is vital for maintaining UTAC Group's robust financial standing and fostering sustainable growth.

    Hoongleong Lee - President

    Hoongleong Lee, the President at UTAC Group, leads key strategic initiatives and operational oversight for specific business segments. This role involves driving market penetration and ensuring the effective execution of corporate strategies within designated regions or product lines. Hoongleong Lee's responsibilities include fostering strong client relationships and identifying new business opportunities that align with UTAC Group's core competencies in semiconductor manufacturing. The President works closely with other executive leaders to ensure cohesive operational planning and resource deployment. Lee's leadership focuses on enhancing service delivery and operational efficiency to meet the evolving demands of the semiconductor industry. This executive's contributions are vital to UTAC Group's sustained growth and market leadership.

    Il Shim - Chief Technology Officer

    Il Shim, the Chief Technology Officer at UTAC Group, spearheads technological innovation and research and development initiatives. Overseeing the company's technology roadmap, Il Shim drives the adoption of cutting-edge processes and equipment essential for advanced semiconductor testing and assembly. This role involves identifying emerging trends in materials science and manufacturing techniques to enhance product performance and reliability. The Chief Technology Officer's responsibilities include managing intellectual property and ensuring UTAC Group maintains a technological advantage in the competitive semiconductor landscape. Shim's strategic vision guides the development of next-generation assembly solutions, directly contributing to the company's ability to serve evolving market needs. This executive's focus on technological advancement underpins UTAC Group's commitment to delivering superior semiconductor manufacturing services.

    Regina Liew - Senior Vice President, Chief People Officer, Customer Service, CIE, Business Operations

    Regina Liew, the Senior Vice President, Chief People Officer, Customer Service, CIE, Business Operations at UTAC Group, directs human capital strategy and operational excellence. Overseeing talent acquisition, development, and employee engagement, Regina Liew cultivates a high-performance culture essential for the semiconductor manufacturing environment. This multifaceted role also encompasses customer service delivery and the optimization of business operations, ensuring seamless integration and efficiency across departments. The Senior Vice President, Chief People Officer, Customer Service, CIE, Business Operations is pivotal in aligning people strategies with UTAC Group's business objectives and fostering strong customer relationships. Liew's leadership ensures that the company's workforce is equipped to meet the dynamic challenges of the industry. This executive's focus on people and operational efficiency directly supports UTAC Group's mission to provide exceptional semiconductor services.
    Regina Liew

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    Frequently Asked Questions Regarding UTAC Group Top Executives and Leadership Team

    Who leads UTAC Group?
    UTAC Group is led by Lee Chung (Chief Executive Officer), along with executives such as John Nelson (President, Chief Executive Officer & Chief Operating Officer) and Boonchaijo Boonchaijo (Chief Financial Officer).
    Who is part of UTAC Group’s executive team?
    The executive team of UTAC Group includes leaders such as Lee Chung (Chief Executive Officer), John Nelson (President, Chief Executive Officer & Chief Operating Officer), Boonchaijo Boonchaijo (Chief Financial Officer) and other senior executives.
    How many executives does UTAC Group have?
    UTAC Group has 7 executives leading key business areas.
    What roles are included in UTAC Group’s leadership team?
    The leadership team of UTAC Group includes roles such as Chief Executive Officer, President, Chief Executive Officer & Chief Operating Officer, Chief Financial Officer, Group Chief Financial Officer, President.