Quandela (France) – Photonic Quantum Computing for European Strategic Autonomy

In the global quantum computing race, a French startup is quietly positioning Europe at the forefront of photonic quantum technology. Quandela, founded in 2017, has emerged from a Paris laboratory into a pioneering company building quantum computers that harness light particles as qubits. Photonic quantum computing offers a promising path: operations can run at room temperature with inherently long coherence, a stark contrast to the ultra-cold, bulky systems of some competitors. This technical edge is drawing attention not just from scientists and industry, but from European policymakers seeking technological sovereignty. Quandela’s strides – from delivering Europe’s first cloud-accessible quantum processor to opening a quantum manufacturing facility in France – hint at its strategic value. As the EU strives to reduce reliance on foreign technology and NATO allies explore next-generation defense tools, Quandela’s story offers a compelling glimpse into how European deep-tech innovation can bolster collective security and autonomy.