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Marko Lehtimäki

Marko Lehtimäki

CEO & Co-Founder, Donut Lab

Appears in 1 story

Notable Quotes

At Donut Lab, our answer on solid-state batteries being ready for use in OEM production vehicles is now, today, not later.

Twenty engineers beat 2,000 engineers.

We waited to make the announcement until the technology was fully validated in vehicles operating on public roads.

Stories

Finnish startup claims first production solid-state battery

New Capabilities

Denying criminal fraud allegations after Nordic Nano co-founder Lauri Peltola filed a complaint with Finnish authorities in April 2026; independent testing found 268-297 Wh/kg vs. claimed 400 Wh/kg

Donut Lab's March 31, 2026 deadline for Verge Motorcycles deliveries came and went without independent verification of the company's headline specs. To rebut growing skepticism, Donut Lab launched a PR campaign called 'I Donut Believe' and published three rounds of results from Finland's VTT Technical Research Centre.

Updated May 20