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November 18, 2025

Meet the Sifted Future 50: A new leaderboard of up-and-coming startups with rapid revenue growth

It’s been a hard year for climate techs — but they score highly in spinoff Sifted Future 50 list


The founders of Belgian-based cybersecurity startup Aikido Security

Amsterdam-based solar startup Sun.Store tops the Sifted Future 50 — a ranking of Europe's top-performing emerging startups on track to qualify for the Sifted 250 in 2026, based on revenue growth over their latest financial year. 

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Éanna Kelly

Éanna Kelly is a contributing editor at Sifted, and writes Startup Life , a weekly newsletter on what it takes to build a startup. Follow him on X and LinkedIn

Jonathan Sinclair

Jonathan Sinclair is head of research at Sifted. Find him on LinkedIn

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The people, companies and trends shaping European AI and deeptech.