Board of Directors

Mr. Nuthavuth Chatlertpipat graduated with a Bachelor of Law (“LLB.”) and a Master of Law (“LLM.”) from Chulalongkorn University. He also holds a Bachelor of Business Administration (“BBA”) from Ramkhamhaeng University and a Certificate in English for Special Careers (Law) from Sukhothai Tammathirat University. A licensed attorney, Nuthavuth is also a Thai Barrister-at-law.

He is the managing partner of BKK Legal Limited. He has considerable experience in a wide range of corporate and commercial areas. He started his legal practice in 1992. He had worked with various international law firms, namely J Koh & Co, DLA Piper and Watson Farley & Williams, during 2001-2012. He had been appointed as a member of the Risk Management Committee of the Botanical Garden Organization, Ministry of Natural Resources and Environment from 2012 to 2013.

He serves as an Independent Director of Ingress Industrial (Thailand) Public Company Limited (“IIT”), a member of the Audit Committee and the Chairman of the Nomination and Remuneration Committee. He has assumed the chairmanship of IIT since December 2017.

Age (Year)

58 Years 10 Months

Shareholding proportion (%)

- Direct: 0.290%

Relationship with directors and executives

- None -

Datuk (Dr.) Rameli Bin Musa holds a Bachelor of Telecommunications Engineering and a Master in Microwave Communications both from University of Sheffield, United Kingdom.

He started his career as a lecturer in electronics and microwave telecommunications at University Teknologi Malaysia in 1972. He left Universiti Teknologi Malaysia in 1975 to work with Pernas NEC Telecommunications Sdn. Bhd., where he worked from 1976 to 1980 before joining Sapura Holdings Sdn. Bhd. rising to the post of Executive Vice Chairman. He is the founder of Ingress Group of Companies through the incorporation of Ingress Engineering Sdn. Bhd., in 1991. He is currently the Executive Vice Chairman of Ingress Corporation Berhad. He was honored with the conferment of the Honorary Doctor of Engineering from Universiti Teknologi Malaysia on 13 October 2012.

Datuk (Dr.) Rameli is a member of the Nomination and Remuneration Committee and the Chairman of the Executive Committee.

Age (Year)

79 Years 9 Months

Shareholding proportion (%)

- Direct: 0.100%

- Indirect: 60.023%

Relationship with directors and executives

Father of Mrs. Farah Binti Datuk Rameli

Mr. Amrizal Bin Abdul Majid holds a Bachelor’s degree in Mechanical Engineering from Northern Arizona University, USA, and completed a management program at Judge Business School, Cambridge, UK. He spent 26 years at Proton Holdings Berhad (1990-2016), where he held various senior leadership roles, including:

• Head of the Dies / Stamping Engineering Department
• Assistant Project Director for the Proton City Plant Project
• CEO and Board Director of Miyazu Malaysia Sdn. Bhd. (a Proton subsidiary)
• Director of Group Corporate Strategy
• Director of Group Manufacturing and Vehicle Development & Engineering

During his tenure at Proton, he was involved in numerous aspects of the automotive value chain, including design, engineering, production, manufacturing, project management, and new vehicle development. In 2020, he joined the Ingress Group as Vice President, ACM Thailand & Technology, and Managing Director/CEO of Fine Components (Thailand) Co., Ltd. He has served as an Executive Director and Board Member of Ingress Industrial (Thailand) Public Company Limited (INGRS) since 2022.

• Member of Executive Committee (EXCO)
• Director / Board Member of Ingress Autoventure Co., Ltd.
• Director / Board Member of Fine Components (Thailand) Co., Ltd.
• Director / Board Member of Talent Synergy Sdn. Bhd., Malaysia
• Director / Board Member of Ingress Katayama Technical Center Sdn. Bhd., Malaysia
• Member of Management Committee (MC)

In 2024, he was appointed Chief Executive Officer (CEO) of Ingress Industrial (Thailand) Public Company Limited (INGRS).

Age (Year)

59 Years 10 Months

Shareholding proportion (%)

- None -

Relationship with directors and executives

- None -

Dato’ Dr. Ab. Wahab is an engineer by profession. He obtained his Doctor of Philosophy in Mechanical Engineering (Ph.D.) from University of Leeds, United Kingdom. He started his career as a tutor in 1978 at University Kebangsaan Malaysia, Selangor and also served as lecturer in the same university from 1982 to 1984.

In 1984, Dato’ Dr. Ab. Wahab left the university and joined several prominent corporate companies such as Perusahaan Otomobil Nasional Sdn. Bhd., (“PROTON”) and Sapura Holding Sdn. Bhd., with his last post being the Group Managing Director of Sapura Motors Berhad (presently known as Sapura Industrial Berhad). Dato’ Dr. Ab. Wahab served as a Board member of Bina Darulaman Berhad from 2008 until 2013.

Dato’ Dr. Ab Wahab is a co-founder of Ingress Group of Companies and he is the Executive Director of Ingress Corporation Berhad and several other private limited companies. Dato’ Dr. Ab. Wahab is a member of the Nomination and Remuneration Committee and the Executive Committee.

Age (Year)

71 Years 4 Months

Shareholding proportion (%)

- Direct: 0.100%

- Indirect: 60.023%

Relationship with directors and executives

- None -

Datin Sri Farah Binti Datuk Rameli holds Bachelor of Science in Electrical Engineering from University Teknologi Malaysia and MBA in Engineering Management from University of Coventry, United Kingdom.

She started her career as the General Manager of Ingress Corporation Berhad (“ICB”) in 2013 and was promoted to her current position as the Director, Corporate Services of ICB in early 2017. She has sat as a member of the Board of Directors since March 2017

Age (Year)

50 Years 5 Months

Shareholding proportion (%)

- Direct: 0.023%

Relationship with directors and executives

Daughter of Mr. Rameli Bin Musa

Mr. Abdul Khudus is a Chartered Accountant of the Malaysian Institute of Accountants, a Fellow of the Association of Chartered Certified Accountants United Kingdom (“ACCA”) and an Associate in the Chartered Malaysian Institute of Taxation.

His career started as an Audit Junior in Arthur Young & Co., Public Accountants, Kuala Lumpur from January 1976 to December 1976 and later served as Audit Senior at Ramoss Jassen & Partners, Chartered Accountants, London from July 1980 to December 1984. He was an Accountant at Islamic Finance House PLC, London from January to December 1985. He joined Syarikat Takaful Malaysia Berhad in January 1986 until August 1993 with his last position being the Senior Finance Manager.

From September 1993 to December 1996, he was the Director of Corporate Affairs at Emile Woolf Group of Colleges, Kuala Lumpur. He later joined SKMN Associates, Chartered Accountants, Malaysia in January 1997 as a Partner then with AKN Arif, Chartered Accountants in August 2008.

He served as a director and member of the audit committee for Inch Kenneth Kajang Rubber PLC, London from 2001 to 2009. He is the Chairman of the board of directors and audit committee of Concrete Engineering Products Berhad Malaysia. Mr. Abdul Khudus is the Chairman of the Audit Committee and a member of the Nomination and Remuneration Committee.

Age (Year)

72 Years 3 Months

Shareholding proportion (%)

- None -

Relationship with directors and executives

- None -

Mr. Apichat Suttisiltum holds BSc. of Chemical Engineering from Chulalongkorn University and MBA from Thammasat University.

Mr. Apichat is an engineer by profession and has served various companies including as the Deputy Managing Director in Abico Holding PLC in 1992 to 1997, the Managing Director of Viriyah FoodIndustry Co. Ltd. from 2004 to 2007, Malee Sampran PLC as the Agribusiness Vice President from year 2007 to 2008 and the Group’s Manufacturing Director of Tipco Food (Thailand) Public Company Limited from 2010 to 2011. In 2012, he joined 3I Energy Company Limited and has been serving the company as a director until present.

Mr. Apichat Suttisiltum is a member of both the Audit Committee and the Nomination and Remuneration Committee.

Age (Year)

78 Years 10 Months

Shareholding proportion (%)

- None -

Relationship with directors and executives

- None -

Mr. Surin Wungcharoen is the holder of BA of Engineering from King Mongkut University (North Bangkok Campus)

He started his career in Somboon Group operation in 1983 to 1998. While in Somboon Group, he was appointed as a committee member to draft and prepare the Industrial Standard to manufacture parts for Automotive Industry including coil spring, stabilizer bar, torsion bar, brake lining and clutch disk. He was also responsible to audit the steel manufacturing industry and had audited the steel manufacturing operations of Mitsubishi Steel Corporation in India. He joined Ingress Autoventures Co. Ltd. in 1998 and later joined Thai Auto Tools (“Eastern”) Co., Ltd. from 2012 until April 2017 as the Managing Director. He joined the Company as the Head of Corporate Services in 2015. He is a member of the Board of Directors since March 2017

Age (Year)

72 Years 9 Months

Shareholding proportion (%)

- None -

Relationship with directors and executives

- None -

Mr. Nurshareyzat Bin Saaidin holds a Bachelor’s Degree in Accountancy (Hons.) from Universiti Tenaga Nasional, Malaysia. He is a Chartered Accountant registered with the Malaysian Institute of Accountants (MIA) and a Fellow Member of the Association of Chartered Certified Accountants (ACCA), United Kingdom.

He began his career in audit and accounting with Azman, Wong & Salleh & Co. in Malaysia and went on to hold several key finance positions in various subsidiaries of Ingress Corporation Berhad in Malaysia and Thailand.

In 2025, Mr. Nurshareyzat was appointed as a Non-Independent & Executive Director and Chief Financial Officer of Ingress Industrial (Thailand) Public Company Limited. He also serves as a member of the Executive Committee.

Age (Year)

47 Years 1 Month

Shareholding proportion (%)

- Direct: 0.036%

Relationship with directors and executives

- None -