Paris, September 29, 2025 — France’s Autorité de la concurrence has approved the proposed acquisition of the Sateba Group by Germany’s Vossloh Aktiengesellschaft, subject to behavioral commitments designed to preserve competition in the country’s rail infrastructure sector.
The decision follows a Phase I review launched after Vossloh notified the regulator on June 12. The Autorité examined potential competition effects, consulting key market participants before concluding that the deal could proceed with safeguards to prevent foreclosure risks in the supply of turnout systems in France.
Vossloh, a German engineering group active in nearly 30 countries, specializes in rail infrastructure components, including turnout and fastening systems. Sateba, formerly part of Towerbrook Capital Partners, supplies concrete sleepers and supports used in railway construction and maintenance.
The acquisition gives Vossloh exclusive control over Sateba, integrating complementary operations across different stages of rail track assembly, according to the authority.
The Autorité analyzed the potential impact of the merger across various market segments, from systems to sub-systems and components, given the interdependence and interoperability required in modern rail networks. While the regulator ruled out horizontal and conglomerate effects, it identified possible vertical concerns arising from the merger — particularly between Sateba’s concrete supports and Vossloh’s turnout systems.
According to the Autorité, Sateba holds a strong market position in concrete supports, a critical input for turnout systems, while Vossloh is a leading supplier of turnout assemblies. The combination could, in theory, enable the merged entity to withhold access or apply discriminatory conditions to rival turnout system providers.
The regulator found no competition issues in two other vertical links involving turnout components and fastening systems, and fastening systems and pre-assembled sleepers. However, it determined that foreclosure risks could not be excluded in the concrete supports–turnout systems link.
To address these concerns, Vossloh proposed a five-year behavioral remedy, renewable once. Under the commitment, the merged company must supply concrete supports to competitors in the turnout systems market on fair, reasonable, and non-discriminatory (FRAND) terms, covering both pricing and commercial conditions.
This remedy aims to ensure open market access and maintain competitive conditions for rival suppliers in France’s rail infrastructure industry. In light of the commitments offered, the Autorité approved the transaction at the end of its Phase I review, without proceeding to a more in-depth investigation.
