German-Finnish startup IQM Quantum Computers has joined the unicorn club, raising €275 million in Series B — the largest private quantum-sector deal in Europe and a landmark for deeptech in 2025.
The round drew Ten Eleven Ventures, Finnish pension funds, Schwarz Group, Finnish state fund Tesi, and EU institutions including EIC and Bayern Kapital — highlighting the project’s institutional maturity. Valued above $1B, IQM is Europe’s first major quantum unicorn.
IQM is no lab curiosity — it’s already an industrial asset. The company develops modular quantum systems, partners with universities, HPC centers, and defense bodies, and builds superconducting qubit-based solutions as “sovereign quantum stacks” for Europe.
Funds will expand production in Finland and Germany, grow the team, and boost U.S. presence. Focus areas include quantum error correction and scalable architecture.
Against geopolitical challenges and U.S./China rivalry, IQM’s deal is a strategic signal: Europe is ready not just to catch up but to invest in its quantum ambitions systemically. EU fund participation underscores a shift in continental tech policy.
IQM is already engaged in national and transnational programs — quantum simulators, HPC integration, and the OpenSuperQ alliance. Dealroom ranks it among the global top 5 quantum startups by funding, alongside PsiQuantum, Rigetti, Xanadu, and PASQAL. Unlike U.S. peers, IQM emphasizes regional tech autonomy and controlled supply chains.
