What is the financial cost and timeline for Stellantis' exit from the Symbio hydrogen joint venture?

Stellantis' exit from the Symbio hydrogen joint venture is expected to be finalized by May, at a total cost of €235 million ($275.6 million), comprising a €145 million write-off and €90 million in cash compensation to its partners Forvia and Michelin, according to Les Echos.

Why is Stellantis exiting Symbio, and what does this mean for the JV's ownership structure?

Stellantis announced in July 2025 the end of its hydrogen fuel cell technology programme and will no longer launch hydrogen-powered vehicles, prompting its withdrawal from Symbio — where it accounted for 80% of business volume; following a conciliation process with co-shareholders, the new ownership structure will see Forvia and Michelin each holding 50% of Symbio’s capital.

Stellantis to Exit Symbio Hydrogen JV by May at €235 Million Cost

Apr 13, 2026

Stellantis plans to exit its hydrogen fuel cell joint venture Symbio by May with a €235 million cost, ending its hydrogen vehicle program and leaving partners Forvia and Michelin with full control.

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Stellantis to Exit Symbio Hydrogen JV by May at €235 Million Cost

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