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Grant Thornton Luxembourg obtains ISO 27001 certification

LUXEMBOURG - Grant Thornton Luxembourg, along with all its entities, has successfully obtained ISO 27001 certification. This certification is a testament to our unwavering commitment to ensuring the highest standards of information security across our organisation.


We are delighted to announce that all entities of Grant Thornton Luxembourg have achieved ISO 27001 certification, signifying a significant milestone in our commitment to information security.

This internationally recognised standard demonstrates our dedication to implementing and maintaining robust information security management systems. ISO 27001 sets forth rigorous criteria for identifying, assessing, and mitigating information security risks, ensuring the confidentiality, integrity, and availability of sensitive data.

This certification serves as a testament to our continuous efforts to uphold the highest standards in data protection, providing our clients with the confidence that their information is handled with the utmost care and in accordance with globally accepted best practices.

"ISO 27001 is a globally recognised standard for Information Security Management Systems (ISMS), and achieving this certification underscores our dedication to safeguarding sensitive information, maintaining data integrity, and upholding the confidentiality of our clients' valuable data." said Sabika Ishaq, CISO and Head of Information Security at Grant Thornton Luxembourg.

With more than 330 people and 22 partners, Grant Thornton Luxembourg is a leading provider of Audit, Tax & Accounting, Advisory, Financial Services and Technology services for all types of entities in Luxembourg.