Frédéric L’HEREEC

With over 20 years of experience in organizational transformation and change management, Frédéric supports major industrial players in driving competitiveness, performance, and organizational excellence. He specializes in leading complex transformation programs, with a strong track record in turnaround situations, M&A integrations, and cultural and managerial change.

Before joining Avencore, Frédéric spent 15+ years in a leading consulting firm dedicated to People, Leadership, organizational transformation and change management. Throughout his career, he has worked closely with executive teams to design and execute robust transformation roadmaps, creating the conditions for engagement and long-term adoption. He now leads Avencore’s Transformation practice, where he combines a pragmatic field approach with a strong understanding of organizational, cultural, managerial, and HR levers to secure lasting impact.

Frédéric has built extensive experience in highly regulated and complex environments, particularly in the pharmaceutical and consumer sector, but also across other industries undergoing large-scale transformations. He has led numerous programs in contexts of new CEO, ERP rollouts, post-merger integrations, and organizational restructurings, consistently helping management teams align on a shared vision and adopt new ways of working.

Among his key achievements, Frédéric has successfully supported the recovery of several major industrial programs facing cost overruns and delays. By deploying multi-project monitoring frameworks, rapid risk escalation mechanisms, and centralized PMOs, he enabled a 30% reduction in schedule deviations within six months and stabilized budgets across 90% of projects. He is also experienced in setting up new governance and contract management processes, leading engagement surveys, and designing operating models that balance efficiency with employee empowerment.

Throughout his career, Frédéric has been recognized for his ability to structure complex transformations while creating the conditions for teams to engage and thrive. His expertise at the crossroads of organizational development, change management, and industrial competitiveness makes him a trusted partner for clients facing high-stakes strategic and operational challenges.