Q-CTRL announced a US$290 million Series C round on November 12, 2026, led by Salesforce Ventures, to expand its AI-driven quantum infrastructure software and widen global deployment of navigation systems designed to operate without GPS. Bullhound Capital and Affinity Partners also made significant investments. Q-CTRL described the oversubscribed round, which was expanded twice to meet investor demand, as the largest quantum-sector fundraise for a software-focused business. AI Software for…
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Q-CTRL Raises $290M Series C to Scale AI-Driven Quantum Software
