Mathieu Lemercier

Q: What is Mathieu Lemercier email address?

Email Mathieu Lemercier at mathieu_lemercier@hotmail.com and mathieu.lemercier@sgcib.com. This email is the most updated Mathieu Lemercier's email found in 2026.

Q: How to contact Mathieu Lemercier?

To contact Mathieu Lemercier send an email to mathieu_lemercier@hotmail.com or mathieu.lemercier@sgcib.com. (updated on March 08, 2025)

Directeur associé - SG Consulting at Société Générale | Greater Paris Metropolitan Region

About Mathieu Lemercier

Mathieu Lemercier currently serves as a Category Sourcing Manager at Société Générale, where he leverages his extensive expertise in strategic procurement, supply chain management, and process optimization to drive value across the bank’s sourcing functions. His role involves orchestrating complex sourcing initiatives, negotiating high-stakes contracts, and implementing innovative procurement strategies that align with the bank’s broader business objectives. Mathieu’s deep understanding of LCC sourcing, combined with his proficiency in contract management and organizational restructuring, enables him to optimize costs while maintaining operational excellence.

A key focus of Mathieu’s work at Société Générale is leading strategic projects that support the bank’s transformation agenda. Notably, he has played a pivotal role in the integration of ALD and LeasePlan as part of the Next Move Program, a two-year initiative aimed at streamlining leasing and fleet management operations through effective category management and process harmonization. Additionally, Mathieu contributed significantly to the merger of Société Générale with Crédit du Nord under the Vision 2025 Program, where his expertise in process improvement and organizational alignment ensured a smooth transition and sustained operational efficiency.

With a background rooted in management consulting and a strong skill set in Lean Six Sigma, negotiation, and outsourcing, Mathieu excels at managing cross-functional teams and driving cost-cutting initiatives. His strategic mindset and hands-on approach to project management make him a vital asset in navigating complex sector challenges within banking, consulting, and broader industries such as Oil & Gas and Defense. Through his leadership, Mathieu continues to enhance Société Générale’s procurement capabilities, fostering sustainable growth and operational resilience.

Mathieu Lemercier Work