ChipMOS TECHNOLOGIES Executive and Leadership Team

Shih-Jye Cheng, the Chief Executive Officer & Chairman at ChipMOS TECHNOLOGIES, directs the overarching corporate strategy and long-term vision for the organization. By overseeing the board of directors, Cheng ensures alignment between shareholder interests and the operational goals of the semiconductor assembly and test business. This leadership role involves navigating complex market dynamics within the global electronics manufacturing sector to secure competitive advantages. Shih-Jye Cheng maintains a focus on sustainable growth and technological advancement, driving the company toward increased market share in the Asia-Pacific region and beyond. Through constant evaluation of industry trends, the Chief Executive Officer & Chairman optimizes resource allocation to support high-volume production requirements. This executive leadership fosters a culture of innovation, ensuring the company remains a preferred partner for leading fabless semiconductor firms and independent foundries seeking reliable, high-quality assembly and testing services.

Shou-Kang Chen, the Chief Financial Officer at ChipMOS TECHNOLOGIES, manages the financial health and capital structure of the organization. Overseeing fiscal planning, budgeting, and investor relations, Chen ensures that the company maintains the liquidity necessary to support large-scale semiconductor manufacturing operations. This role involves analyzing market trends to provide strategic financial guidance to the executive team, facilitating informed decision-making regarding capital expenditures and facility investments. Shou-Kang Chen drives the implementation of robust financial controls and risk management frameworks to protect the company's assets. By monitoring global economic conditions, the Chief Financial Officer optimizes the financial performance of the business, ensuring long-term stability for stakeholders. This leadership position requires constant interaction with the board and external auditors to maintain transparency and regulatory compliance. Through disciplined financial management, Chen supports the company's growth objectives and its ability to provide consistent, high-value assembly and test services to a broad range of semiconductor customers.

Lichun Li, the Executive Vice President & Chief Operating Officer at ChipMOS TECHNOLOGIES, directs the daily manufacturing operations and supply chain logistics for the company. Overseeing the production facilities, Li ensures that assembly and test services are delivered with maximum efficiency and adherence to quality standards. This role involves coordinating with the engineering and sales departments to align production capacity with the specific needs of fabless semiconductor companies and independent foundries. Lichun Li drives operational improvements that reduce waste and enhance the overall throughput of the manufacturing lines. By managing the workforce and operational resources, the Executive Vice President & Chief Operating Officer maintains the company's competitive edge in the semiconductor assembly market. This leadership position requires a focus on continuous improvement and the implementation of lean manufacturing principles. Through the oversight of complex production workflows, Li ensures that the company consistently meets the high-volume demands of its diverse global customer base.

F.J. Tsai, the President at ChipMOS TECHNOLOGIES, executes the corporate strategy and oversees the integration of business units to ensure cohesive organizational performance. By managing the day-to-day execution of company objectives, Tsai ensures that the semiconductor assembly and test services remain aligned with the evolving requirements of the global electronics industry. This role involves leading the management team to achieve operational targets and drive revenue growth through strategic partnerships with key semiconductor manufacturers. F.J. Tsai drives the development of new business opportunities and market expansion efforts, focusing on delivering value to customers through superior service and technical expertise. By fostering a culture of accountability and performance, the President ensures that all departments work toward the common goal of maintaining the company's market leadership. This leadership position requires constant engagement with the executive team to refine operational processes and enhance the overall service delivery model, supporting the company's mission to provide reliable, high-quality semiconductor solutions.

Sean Tasi, the Deputy Director at ChipMOS TECHNOLOGIES, manages the technical integration of advanced packaging solutions for high-performance semiconductor products. Overseeing the engineering workflows, Tasi ensures that assembly processes meet the stringent requirements of global integrated device manufacturers. This role involves coordinating cross-functional teams to improve yield rates and reduce cycle times in the manufacturing facilities. Sean Tasi drives initiatives focused on process automation and quality control, which directly impact the efficiency of the semiconductor testing services provided to international clients. By analyzing production data, the Deputy Director identifies opportunities for technical optimization and capacity expansion. This leadership position requires constant collaboration with the operations department to maintain high standards of precision. Through the implementation of advanced manufacturing protocols, Tasi supports the company's mission to provide reliable, scalable assembly services that address the evolving needs of the semiconductor industry.

Chiray Yu, the Deputy Director at ChipMOS TECHNOLOGIES, oversees the strategic development of testing infrastructure and equipment maintenance protocols. By managing the lifecycle of testing hardware, Yu ensures that the company maintains the capability to handle diverse semiconductor product portfolios. This role involves directing the maintenance teams to minimize downtime and maximize the throughput of testing services for fabless semiconductor companies. Chiray Yu drives the adoption of new testing methodologies that enhance the accuracy and reliability of the final product output. Through rigorous oversight of facility operations, the Deputy Director supports the company's commitment to delivering high-quality semiconductor assembly and test services. This leadership function requires close coordination with the operations team to align equipment capacity with market demand. By focusing on operational excellence and technical precision, Yu contributes to the overall efficiency and competitive positioning of the organization within the global semiconductor market.