Series A19 November 2025

Deblock secures £26.3m in Series A funding led by Speedinvest to expand its on chain banking platform across Europe.

Speedinvest led the Series A round to fund the company expansion into Germany and the wider European market.

£26.3MSeries A

Deblock is a French crypto banking startup that combines everyday banking accounts with on chain self custody wallets. The firm provides users with full control over both fiat and digital assets within a single platform.

French crypto banking startup Deblock has secured £26.3m in Series A funding to fuel its European expansion, with Germany designated as its next core market. The financing round was led by Speedinvest, with further participation from CommerzVentures, Latitude, Shapers, Headline, Chalfen Ventures, and Kraken Ventures.

Established by former Revolut and Ledger executives, the company unites traditional bank accounts with personal self custody wallets. Since its launch in France last year, the firm has attracted over 300,000 customers. The fresh capital will be directed towards strengthening its German team, localising products, and scaling operations across Europe.

From the founder

"With a strong footprint in our home market France, Germany is the perfect starting point for our ambitious European expansion. Our goal is to create a clear and secure way to use both euros and digital assets in everyday life – and these markets are critical to deﬁning the future of on-chain banking in Europe."

Jean Meyer

Co-founder and CEO at Deblock

Investor perspective

"What stood out to us was how focused and fast the Deblock team executes. The second generation of ﬁnancial services was deﬁned by neobanks that were mobile-ﬁrst but still built on legacy rails. Deblock represents the next wave: On-chain platforms that are programmable and user-controlled, harnessing banking-grade compliance, modern ﬁntech UX and Blockchain architecture."

Tom Filip Lesche

Partner, Speedinvest