31 Oct 2025

"French Engineering Group Ginger Acquires Majority Stake in Geotec to Strengthen European Presence and Expertise in Major Infrastructure Projects"

"The French engineering group Ginger has acquired a majority stake in Geotec, a company specializing in deep geotechnics and geophysics. This acquisition strengthens Ginger's presence in Europe and enhances its expertise in large-scale infrastructure projects, enabling participation in major international projects like CERN's Future Circular Collider and the Brenner Base Tunnel. Legal and tax aspects of the deal were managed by CastaldiPartners, Studio Vignoli, and DWF."

The transaction involved the participation of CastaldiPartners, Studio Vignoli, and DWF, with CastaldiPartners and Studio Vignoli assisting the French Ginger Group, and DWF advising Geotec and its sellers. The French Ginger Group, a key player in soil, water, materials, environment, and public development engineering, has finalized the acquisition of a majority stake in Geotec, a company specializing in deep geotechnics and geophysics. This acquisition strengthens Ginger's presence in Europe and enhances its expertise in geotechnics applied to major infrastructure projects. Furthermore, the integration of Geotec expands Ginger's technical capabilities, enabling participation in high-profile international projects such as the Future Circular Collider at CERN in Geneva and the Brenner Base Tunnel between Italy and Austria. The legal aspects of the transaction for Ginger were handled by CastaldiPartners, with a team led by Anne-Manuelle Gaillet (partner) and supported by Anna Lisa Sepich and Monica Moretti (lawyers). For tax matters, Ginger was advised by Studio Vignoli, with Stefano Vignoli and Luca Moriero providing their expertise. Geotec and its sellers were advised by DWF, with Michele Cicchetti (managing partner) and Matteo Polli (counsel) handling corporate law matters, and Ottavia Orlandoni (partner) and Simone Decè (associate) addressing tax-related aspects.
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