Koay Lin Lin, is the Group’s Chief Financial Officer (“CFO”), a position she has held since January 2018. She is responsible for overseeing the Group’s financial management, corporate finance, tax, information technology (“IT”), environmental, social and governance (“ESG”) matters. Her responsibilities also include risk management and internal controls, with oversight of the finance and accounting, environment, health & safety (“EHS”) and management information system (“MIS”) functions of the Group.

Ms Koay joined the Group in April 2000 and has more than 20 years of experience in auditing, finance, accounting, tax, treasury and human resource management. Prior to joining the Group, she was an Audit Senior at PricewaterhouseCoopers.

Ms Koay holds a National Vocational Qualification in Accounting from the Association of Accounting Technicians (UK) (“AAT”). She also holds a Certificate in International Auditing and a Certificate in Sustainability for Finance from the Association of Chartered Certified Accountants (“ACCA”). She is a Fellow Member of ACCA (“FCCA”) and a member of the Malaysian Institute of Accountants (“MIA”).

Tan Huat Tatt, currently serves as the Group’s Senior Operations Director, a role he assumed in April 2025. He joined the Group in May 2022 and is responsible for overseeing the Group’s manufacturing operations.

Prior to joining the Group, Mr Tan held senior operational roles within multinational corporations. He served as Focus Factory Manager at Plexus Manufacturing Sdn Bhd (“Plexus”) from 2018 to 2022, and previously as Operation Department Manager at the same company from 2004 to 2016, where he managed high-level assemblies within the contract manufacturing services business. Between 2016 to 2018, he was a Work Cell Manager at Jabil Circuit Sdn Bhd.

Mr Tan began his career in operational roles at multinational corporations in Penang, including Penang Seagate Industries (M) Sdn Bhd, Silitek Corporation (M) Sdn Bhd and Celestica Malaysia Sdn Bhd. With over 20 years of experience in operational management and business leadership, he brings strong expertise in driving operational performance and implementing strategic improvements within the global electronics manufacturing services industry.

Mr Tan holds a Bachelor’s Degree of Management in Organisation with Honours from the Universiti Sains Malaysia. He also holds a National Technical Certificate in Precision Engineering from the Institute of Technical Education Singapore, and a Craftsman Certificate awarded by the Economic Development Board of Singapore.

Loo Kim Hai, Martin, currently serves as the Business Unit Director for the Nexis X and Laboratory Division of the Group. He was promoted to this role in April 2025. He is responsible for leading teams and projects, as well as overseeing planning, execution, performance monitoring, risk management, issue resolution and achievement of business targets. In January 2026, his portfolio was expanded to include an additional division following a realignment of responsibilities.

Martin Loo joined the Group in October 2019 as Business Unit Manager, initially overseeing the E-Mobility division. In October 2024, he transitioned to lead the Life Science and Laboratory Division, prior to his promotion to Business Unit Director.

With 20 years of experience in management and machine design within the LED and semiconductor industry, Martin Loo began his career as a Mechanical Design Engineer at Genetec Technology Berhad in April 2004. He subsequently joined Multiled Technology Sdn Bhd in August 2005 as a Project Manager. Prior to joining the Group, he served as Senior Mechanical Design Manager at a public listed entity specialising in high-tech automation systems, where he spent 12 years leading the Engineering Department in the design and development of custom-built machines and standard back-end automation equipment. His experience spans conceptual design, machine development, project management and technical support.

Martin Loo holds a Bachelor’s Degree in Mechanical Engineering from the University of Malaya and a Master of Business Administration with distinction from the University of Science, Malaysia.

Tan Eng Seng, currently serves as the Business Unit Director for Life Science division of the Group, a role he assumed in April 2025. He is responsible for leading teams and projects, as well as overseeing planning, execution, performance monitoring, risk management, issue resolution and the achievement of business targets.

Mr Tan joined the Group in 2014 and initially managed project and team operations. He was promoted to Business Unit Manager of the Battery division in January 2018 and subsequently transitioned to lead the Life Science division in November 2019.

Prior to joining the Group, Mr Tan served as an Engineer at STEC Technology Sdn Bhd from 2011 to 2014, which was later acquired by HGST Technologies Malaysia Sdn Bhd. He began his career as a Field Staff at Manpower Staffing Services (M) Sdn Bhd in 2005, and subsequently held roles as a Software Development Engineer at Micro View Technologies Sdn Bhd in 2007 and at Micro Modular System Sdn Bhd in 2008.

With approximately 20 years of experience in software programming and development within automation systems for the semiconductor and hard disk drive industries, Mr Tan brings strong technical expertise and industry knowledge to his role.

Mr Tan holds a Bachelor’s Degree in Computer Science with Honours from the University Tunku Abdul Rahman.

Yeap Han Keow, currently serves as the Business Unit Director for the Life Science and Service division of the Group, a role he assumed in April 2025. In January 2026, his portfolio was expanded to include two additional divisions following a realignment of responsibilities. He is responsible for leading teams and projects, overseeing planning and execution, performance monitoring, risk management, issue resolution and achievement of business targets. Prior to his current role, he oversaw the Thin Film Solar and Semiconductor Automation divisions from October 2024.

Mr Yeap joined the Group in August 2005 as an Electrical Assembly Technician and has progressed through various roles of increasing responsibility. He was promoted to Software & Control Engineer and subsequently to Assistant Software Manager in January 2015, where he led and supervised the software department. In January 2018, he was appointed Business Unit Manager, leveraging his extensive experience in management, project execution, control systems design, software programming and technical support.

Mr Yeap holds a Diploma in Electrical Engineering from Institut Teknologi dan Pengurusan Lebuh Victoria, Penang.

Chuah Soo Hoong, currently serves as the Business Unit Director for the Group’s E-Mobility division, a role he assumed in April 2025. He is responsible for leading teams and projects, as well as overseeing planning, execution, performance monitoring, risk management, issue resolution and the achievement of business targets.

Mr Chuah joined the Group in January 2016 as a Senior Mechanical Designer and has since progressed through a series of leadership roles. In January 2017, he was promoted to Assistant Technology and Development Manager, where he led a team of engineers in the design and development of automated equipment. He was subsequently appointed Business Unit Manager for the Solar and Semiconductor Wafer division in January 2018. In November 2020, he transitioned to lead the E-Mobility division, where he has played a key role in driving its growth and development.

With over 17 years of experience in management and machine design within the semiconductor and solar industries, Mr Chuah brings extensive technical expertise and leadership capability to his role.

Mr Chuah holds a Diploma in Mechanical Engineering from Polytechnic Sultan Abdul Halim Mu’adzam Shah, Kedah.

Loo Khai Tien, currently serves as the Group’s Human Resources & Admin (“HRA”) Director, a role she assumed in April 2025. She is responsible for overseeing all aspects of HRA, as well as Procurement and Environment, Health and Safety (“EHS”), including organisation planning and development.

Ms Loo joined the Group in May 2017 as an Assistant HRA Manager and was promoted to HRA Department Manager in May 2018. In February 2022, her responsibilities were expanded to include oversight of the EHS function. In March 2024, she assumed additional responsibility for the Purchasing and Sourcing Department, further broadening her leadership portfolio within the Group.

Prior to joining the Group, Ms Loo gained valuable experience in the manufacturing industry, including roles with Tong Heer Fasteners Sdn Bhd, Southern Steel Berhad and JA Solar (M) Sdn Bhd. With over 15 years of industry experience, including exposure to multinational corporations, she brings strong expertise in human resources management and organisational development, enabling her to effectively support the Group’s evolving business needs.

Ms Loo holds a Bachelor’s Degree of Science in Human Development and Management with First Class Honour from Universiti Putra Malaysia.

Dermot O’Brien is the Managing Director of Greatech Integration (Ireland) Limited, a position he assumed following the Group’s acquisition of Allied Automation Limited (“AAL”) in November 2023. In his current role, he focuses on building strong customer relationships and driving business development opportunities in the medical devices and pharmaceutical sectors for the Group.

Mr O’Brien co-founded AAL in 1998. AAL specialised in the design and manufacture of production lines for blue-chip multinational companies in the medical device and pharmaceutical industries, serving markets in Ireland, mainland Europe and the United States. He was appointed Managing Director of AAL in August 2022.

Mr O’Brien began his career as a Mechanical Design Engineer with BW Design in 1995. Following the establishment of AAL, he served as Technical Director, where he was involved in mechanical design, PLC programming and electrical design. In the mid-2000’s, he transitioned into sales and business development, leading AAL’s successful strategic shift from the automotive sector to the life sciences sector.

Mr O’Brien holds a Bachelor’s Degree in Production Management from the University of Limerick, Ireland. He has also completed a Business Development Program with the Irish Management Institute and a Postgraduate Diploma in International Sales from Technical University Dublin, which specifically targeted the Swiss market.