French operations to be concentrated at its Lyon site Final consolidation of R&D in Vienna  Saint-Herblain (France), November 26, 2025 – Valneva SE (Nasdaq: VALN; Euronext Paris: VLA) today announced a strategic initiative to optimize its organizational footprint in France  as part of the Company’s ongoing efforts to increase operational effectiveness and position Valneva for long-term success.  The Company plans to concentrate its French operations at its Lyon location, closing the site in Nantes, which cu ...