UTAC Group Executive and Leadership Team

May, 2026

Leadership Overview

UTAC Group has 7 executives leading key functions including strategy, technology, finance, people operations, and customer service.

Driven by innovation, UTAC Group provides essential test and assembly services for a wide range of semiconductor devices, solidifying its critical role in the global electronics manufacturing sector.

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. This leadership role involves guiding all business units to achieve market leadership in semiconductor test and assembly services. Chung's focus centers on driving sustainable growth and enhancing shareholder value through innovation and operational excellence. The Chief Executive Officer ensures alignment across departments, fostering a culture of high performance and customer satisfaction. This executive's mandate includes expanding UTAC Group's global footprint and solidifying its position as a premier partner for semiconductor manufacturers worldwide. Lee Chung's strategic direction is paramount to navigating the complexities of the global semiconductor market and maintaining a competitive edge.

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

    John Nelson, the President, Chief Executive Officer & Chief Operating Officer at UTAC Group, executes the company's comprehensive operational strategy and oversees day-to-day business activities. This multifaceted role demands direct oversight of manufacturing processes, supply chain management, and global operational efficiency. Nelson's responsibilities include optimizing production yields, ensuring stringent quality control, and driving technological advancements within the assembly and test facilities. The President, Chief Executive Officer & Chief Operating Officer also collaborates closely with other executive leaders to integrate strategic initiatives with practical implementation. John Nelson's leadership ensures that UTAC Group consistently meets the demanding requirements of its semiconductor clients, delivering reliable and high-quality services across all operational segments. This executive's impact is critical for maintaining the company's reputation for excellence.

    Boonchaijo Boonchaijo - Chief Financial Officer

    Boonchaijo Boonchaijo, the Chief Financial Officer at UTAC Group, directs the company's financial strategy, planning, and reporting. This executive oversees all fiscal operations, including budgeting, forecasting, and capital management, ensuring financial stability and profitability. Boonchaijo's responsibilities encompass managing financial risks, optimizing resource allocation, and driving financial performance across global operations. The Chief Financial Officer works closely with other C-suite leaders to support strategic decision-making with robust financial insights. Boonchaijo's expertise is vital for navigating the financial landscape of the semiconductor industry and securing the necessary investments for growth and innovation. This leadership ensures UTAC Group maintains strong financial discipline and achieves its long-term economic objectives.

    Lim Lee - Group Chief Financial Officer

    Lim Lee, the Group Chief Financial Officer at UTAC Group, oversees the consolidated financial health and strategic financial planning for the entire organization. This role involves managing group-level financial reporting, treasury functions, and investor relations, ensuring transparency and accountability across all subsidiaries. Lee's mandate includes developing financial models to support long-term strategic goals and identifying opportunities for financial optimization and cost efficiency. The Group Chief Financial Officer plays a key part in capital allocation decisions and M&A activities, driving value creation for stakeholders. Lim Lee's financial acumen is crucial for guiding UTAC Group through dynamic market conditions and ensuring robust financial governance. This executive's oversight is fundamental to the sustained financial integrity and growth of the group.

    Hoongleong Lee - President

    Hoongleong Lee, the President at UTAC Group, drives strategic initiatives and operational oversight across key business segments. This leadership position involves ensuring the effective execution of corporate strategies and fostering cross-functional collaboration to achieve business objectives. Lee's responsibilities include overseeing major projects, optimizing resource deployment, and enhancing operational performance to meet market demands. The President works closely with other executive leaders to align departmental goals with the company's overarching mission. Hoongleong Lee's focus on operational efficiency and strategic execution is vital for UTAC Group's continued success in the competitive semiconductor industry. This executive's leadership contributes significantly to the company's ability to deliver value to its customers and stakeholders.

    Il Shim - Chief Technology Officer

    Il Shim, the Chief Technology Officer at UTAC Group, architects the company's technological roadmap and drives innovation in semiconductor testing and assembly solutions. This critical role involves identifying and implementing cutting-edge technologies to enhance service offerings and maintain a competitive advantage. Shim's focus includes overseeing research and development initiatives, advancing automation within manufacturing processes, and ensuring the integration of new technological capabilities. The Chief Technology Officer collaborates with engineering teams to develop next-generation testing methodologies and assembly techniques. Il Shim's technical leadership is essential for UTAC Group's ability to support increasingly complex semiconductor devices and meet evolving industry demands. This executive's vision shapes the future of UTAC Group's technological infrastructure and service delivery.

    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, leads critical human capital strategies and operational excellence initiatives. This comprehensive role encompasses talent acquisition, employee development, and fostering a positive organizational culture to support UTAC Group's growth objectives. Liew also directs customer service operations, ensuring exceptional client experiences and managing business operations to enhance efficiency and productivity. The Senior Vice President, Chief People Officer, Customer Service, CIE, Business Operations drives initiatives that align people strategies with business goals, optimizing workforce performance and engagement. Regina Liew's leadership is instrumental in building a skilled and motivated workforce, crucial for delivering high-quality semiconductor manufacturing services and maintaining strong customer relationships.
    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.