Graduated from NEOMA Business School and Stansfield College, Galliane Touze started her career at PWC before joining the British group ORANGE.

Since 2004, she has dedicated a large part of her career to the European group ECONOCOM, specialized in the digital transformation of large companies and public administrations. She supported this Brussels-quoted group for 18 years as Director of Mergers & Acquisitions, Chief Financial Officer and Corporate Secretary, thus participating in its significant growth dynamics, its transformation and the improvement of its financial performance.
In 2013, convinced that a responsible and ethical digital sector is a must, she created the CSR department of ECONOCOM.

In 2020, she took part in another entrepreneurial challenge, that of the CORUM BUTLER group, an independent European asset manager specialized in real estate investments and high yield credit management. She held the positions of General Secretary of the group and General Manager of CORUM Life, its life insurance subsidiary.

On September 1, 2022, Galliane Touze joined Berger-Levrault as Chief Operating Officer for Finance, Risks and Acquisitions, and member of the Executive Committee to contribute to the growth of the company.