Overview

• The €189 million Series B was led by Bullhound Capital with backing from HP Tech Ventures, SETT, Forgepoint Capital International, CDP Venture Capital, Santander Climate VC, Toshiba and Capital Riesgo de Euskadi – Grupo SPR.
• CompactifAI leverages quantum-inspired tensor networks to reduce large language model sizes by up to 95% without sacrificing accuracy.
• Compressed models run 4×–12× faster than their uncompressed counterparts, translating into 50%–80% savings in inference costs.
• Slimmed versions of open-source LLMs such as Meta’s Llama, DeepSeek and Mistral are available via AWS Marketplace alongside on-premises licensing options.
• Multiverse holds 160 patents, serves more than 100 customers globally including Iberdrola, Bosch and the Bank of Canada, and was co-founded by physicist Román Orús.