1Komma5 raises EUR 70 million private round at USD 1.35 billion pre — money valuation
1Komma5, a Hamburg-based clean-tech group, raised EUR 70 million in a private funding round to scale its Heartbeat AI energy software. The round valued the company at a pre-money USD 1.35 billion, up 35% from its July 2025 financing. b2venture led the financing; Marunouchi Innovation Partners joined as a new shareholde