Stadler Rail Concedes Defeat in Multi-Billion Franc Rail Contract Battle

SBB chose Siemens over Swiss firm Stadler due to significant cost savings. The contract for up to 200 trains is now legally binding, a strategic setback for the domestic manufacturer.

A landmark legal dispute over one of the largest rolling stock contracts in Swiss railway history has concluded. Stadler Rail has withdrawn its appeal against the award of a CHF 3.6 billion project to its rival, Siemens. The Swiss train manufacturer stated that heavily redacted court documents, which prevented a transparent review of the decision, were the decisive factor in this move.

Price Trumps Provenance in SBB Decision

The Swiss Federal Railways (SBB) justified selecting Siemens by citing a substantial cost advantage. The German bid was reportedly hundreds of millions of francs cheaper over the total lifecycle of the trains, outweighing the benefits of a domestic supplier. Stadler had sought an independent review by the Federal Administrative Court in St. Gallen, arguing that its proven model, with 153 units already in successful operation, was unfairly disadvantaged against a completely new Siemens design.

With Stadler's withdrawal, the contract award is now legally binding. Siemens will manufacture the fleet of up to 200 double-decker S-Bahn trains starting in 2031 at its facility in Krefeld, western Germany. Stadler, as the only bidder, had proposed complete production within Switzerland. Peter Spuhler, Chairman of the Board of Directors, expressed disappointment at the outcome but emphasized the company's intention to focus on its ongoing collaboration with the SBB.

Strategic Setback Amid Strong Financial Cushion

The final loss of the tender represents a significant strategic defeat for Stadler on its home turf. The SBB prioritized cost over supporting the national manufacturer, resulting in the loss of a major project that would have secured years of capacity utilization for Swiss production facilities.

Financially, however, the company remains on solid ground. A record order backlog exceeding CHF 32 billion provides a substantial buffer. For the recently concluded 2025 fiscal year, Stadler reported a 13% rise in revenue to CHF 3.7 billion, while net profit doubled to CHF 100.7 million.

Management reaffirmed its ambitious targets despite the missed SBB contract. The group continues to aim for revenue well above CHF 5 billion and an EBIT margin exceeding 5% for 2026. To manage growth independent of this single tender, Stadler is investing approximately CHF 250 million to expand its production capacity.