InnoEnergy has once again been ranked the most active VC investor globally in the energy sector, according to PitchBook’s 2025 Annual Global League Tables. InnoEnergy tops the energy sector based on the number of completed investment deals. This marks the fifth time InnoEnergy has secured the number one position since 2020, reinforcing its sustained leadership in clean tech investment.
The ranking highlights strong momentum across InnoEnergy’s portfolio. In 2025, InnoEnergy’s portfolio companies closed 76 funding rounds, raising €1.054 billion1, with multiple ventures reaching key milestones on their growth paths.
“This recognition proves that our approach to investing at an early stage and providing an active open innovation ecosystem delivers tangible results for the energy transition,” said Elena Bou, Co-Founder and Innovation Director at InnoEnergy.
It underlines the organisation’s long-term commitment to building and scaling companies that are advancing the energy transition across the value chain – from energy storage and electrification to industrial decarbonisation, grids, clean manufacturing and recycling.
“Many of the companies we’re backing with capital and business support are now raising significant growth capital, building industrial capacity, and entering commercial markets,” Elena Bou continued. “Staying the course, working across the value chain and combining capital with a strong and diverse ecosystem that de-risks and provides strategic partnerships is what enables clean tech to move from ambition to industrial reality.”
Beyond capital, InnoEnergy provides hands-on scaling support, including access to industrial partners, customers and off-takers, talent, regulatory expertise and tailored financing pathways, creating a model that significantly de-risks early-stage clean tech ventures and accelerates their path to market.
The ranking is based on data from PitchBook, the leading private capital market intelligence platform. PitchBook analyses verified transaction data to track real investment activity across sectors and regions. The league table reflects completed investment deals, rather than announced intentions, commitments or assets under management.
Since 2010, InnoEnergy has supported more than 540 clean tech companies, contributing to the development of resilient clean tech value chains and accelerating the clean energy transition.
- Including only funding raised by non‑listed portfolio companies.
