Multiverse Computing

Multiverse Computing is a global quantum AI software company headquartered in San Sebastián, Spain, with offices in Paris, Munich, London, Milan, Toronto, and San Francisco. Founded in 2019, the company pioneers AI model compression using techniques derived from quantum computing — specifically tensor networks — to make AI models faster, cheaper, and more energy efficient. Its flagship product, CompactifAI, compresses large language models and other neural networks for deployment on edge devices and in resource-constrained environments. The Singularity platform integrates quantum-classical hybrid optimization for industries including finance, energy, defense, healthcare, and manufacturing. Named among CB Insights' 100 Most Promising AI Companies and recognized as a LinkedIn Top Startup in Spain, Multiverse Computing has raised over $215M and partners with HP, Toshiba, AWS, Intel, Deloitte, Bosch, and Telefónica.