Nassim Kessler is a trusted leadership advisor to senior executives and board members with a strong track record in strategic talent management.

Known for his rigorous and collaborative consulting style, Nassim helps organizations navigate complex leadership challenges by co-creating tailored solutions. His approach is rooted in psychology yet designed for real-world impact—balancing diagnostic precision with strategic business relevance.

Nassim has worked across a broad spectrum of organizations—from small family offices and mid-sized enterprises to globally operating Fortune 200 and Dax companies. He has supported organizations through a wide range of strategic and organizational challenges, including restructuring, post-merger integration, and large-scale strategic transformation — helping leadership teams to navigate complexity, align cultures, and sustain performance under change. His national and international project experience spans industries including industrials, Life Science/Pharma, consumer goods, and professional services.

Prior to joining Korn Ferry, Nassim worked for a leading German talent management consultancy. He holds a Master’s degree in Psychology and is fluent in German and English.

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