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Pierre-Yves Guice reappointed as CEO of Paris La Défense

He has held this position since 2020
Pierre-Yves Guice (Augustin Detienne/Paris La Défense)
Pierre-Yves Guice (Augustin Detienne/Paris La Défense)
Business Immo
October 14, 2025 | 2:27 P.M.

Translated from French.

On Tuesday, October 14, 2025, the Board of Directors of Paris La Défense reappointed Pierre-Yves Guice, 43, as Managing Director of the public establishment for a further five years. As a reminder, he succeeded Marie-Célie Guillaume in this position in 2020.

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News | Pierre-Yves Guice reappointed as CEO of Paris La Défense