17 Dec 2025

McDermott Will & Schulte Advises CAPZA on Acquisition of Control of Groupe Myrium

"McDermott Will & Schulte advised CAPZA in exclusive negotiations to acquire control of Groupe Myrium, an independent operator specialised in sustainable building performance. Management and the employee FCPE will reinvest alongside CAPZA, while the Rougnon family and Bpifrance remain supportive. The transaction is subject to regulatory approval."

McDermott Will & Schulte advised CAPZA in exclusive negotiations to acquire control of Groupe Myrium. Groupe Myrium, an independent operator dedicated to sustainable building performance, will enter a strategic partnership with CAPZA as part of the transaction. Under the agreement, the company’s management and the employee share-ownership vehicle (FCPE) will reinvest significantly alongside CAPZA. Historical shareholders, the Rougnon family and Bpifrance, will continue to support Groupe Myrium through this key phase of development. The transaction remains subject to approval by the competent regulatory authorities. McDermott Will & Schulte represented CAPZA with a team composed by: Corporate - Grégoire Andrieux, Partner - Julien-Pierre Tannoury, Associate - Rosalie Schwarz, Associate - Amaury Saupin, Legal Counsel Financing - Stanislas Chenu, Associate - Clarisse de Roux, Associate - Liam Erraghni, Legal Counsel Tax - Antoine Vergnat, Partner - Louisiana Lungu, Associate Competition - Frédéric Pradelles, Partner - Francesca Casalone, Associate
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