Guillaume Langéac

Guillaume Langéac is a seasoned banking professional with over 25 years of experience spanning front-office trading, risk management, and strategic transformation. He began his career in fixed income markets, developing deep expertise in market strategy and operational excellence before moving into leadership roles driving large-scale transformation programs for a major European bank.

In 2010, Guillaume co-founded Fairman Consulting with Pierre Lubin, sharing a vision to deliver business-focused advisory for financial institutions navigating regulatory change, operational optimization, and digital transformation.

A passionate entrepreneur, Guillaume has also supported and launched several fintech and regtech ventures, leveraging technology to modernize financial services. His strategic insight and innovative mindset make him a trusted advisor in an evolving banking landscape.