SQLI appoints Olivier Thielemans as Group Chief Financial Officer
[Levallois, December 18, 2025] SQLI, a European leader in customer experience and digital transformation, has appointed Olivier Thielemans as Group Chief Financial Officer. He will be responsible for overseeing the Group’s Finance, Legal, and Purchasing departments.
Over 20 years of experience in Finance and LBOs
Graduated from Ecole des Mines de Saint-Etienne in 2002, Olivier Thielemans began his career at EY Paris, where he spent 12 years performing Audit and Transaction Support engagements for clients across various industrial and service sectors in France and internationally.
He then joined the TRIGO group in 2015, a leader in quality services for the automotive and aerospace industries, as CFO for France and Western Europe, where he contributed to an ambitious external growth roadmap in the region.
In 2018, he joined FIME, a spin-off from Orange, as Group CFO, where he supported the transformation of the group into a global leader in services for the Financial Industry.
His mission: to structure the Group’s finances for its new phase of development.
In his new role, Olivier Thielemans will play a central part in defining and implementing the Group’s financial strategy, aimed at accelerating its international growth and enhancing its operational excellence.
"It is an honour to join SQLI at such an important moment in its history. I am delighted to join an experienced team and to bring all my expertise to the next stages of the Group’s development."
Olivier Thielemans, Group Chief Financial Officer
"The arrival of Olivier Thielemans demonstrates our commitment to strengthening the Group’s financial governance to support our dynamic international growth. Olivier Thielemans's expertise in developing financial functions internationally and leading transformations will be a major asset for SQLI. We are pleased to welcome Olivier Thielemans to the Executive Committee."
Erwan Le Duff, CEO
About SQLI
Founded in 1990, SQLI is a European digital services group that supports major international brands in creating value through digital. Its creative and technical teams are committed to delivering unique and engaging experiences to clients, consumers, and users by leveraging the best technologies, methodologies, skills, and convictions. They design, develop, and deploy robust and high-performing architectures that enhance business agility, increase efficiency, and drive growth. The Group has 2,200 employees across 12 countries.
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