SDG

5.960

SD GUTHRIE BERHAD

Date of change	16 Jun 2026
Name	DR TOMAS KOCH
Age	65
Gender	Male
Nationality	Germany
Designation	Director
Directorate	Independent and Non Executive
Type of change	Appointment

No	Qualifications	Major/Field of Study	Institute/University	Additional Information
	Doctorate	PhD of Polymer Physics	University of Freiburg, Germany
	Masters	Master of Polymer Physics	University of Freiburg, Germany

Working experience and occupation	Dr Tomas Koch is a seasoned leader with a proven high impact track record. He has a broad industry background with a focus on the energy and chemicals sectors. Dr Koch was previously a Senior Partner with McKinsey & Company, Inc. for 30+ years and served companies globally on their growth, performance and digital transformations. He has overseen more than 300 projects across multiple sectors with a focus on the energy and chemicals sectors in Asia. Following his retirement, Dr Koch became an active investor in startups, and he holds several board positions in his investments to ensure rapid scale-up. He is currently a director of Siam City Cement Public Company Limited, a listed company on the Stock Exchange of Thailand. He is also a faculty member of Thai Institute of Directors on corporate transformations.
Directorships in public companies and listed issuers (if any)	SD Guthrie Berhad
Family relationship with any director and/or major shareholder of the listed issuer	None
Any conflict of interests that he/she has with the listed issuer	None
Details of any interest in the securities of the listed issuer or its subsidiaries	None

Remarks :

This announcement is dated 16 June 2026.