OnePlanetCapital

OnePlanetCapital (One Planet Capital Limited) is a UK venture capital firm that has emerged as one of the leaders in climate change technology investing within the EIS space. It runs SEIS and EIS funds targeting a diversified portfolio of 10–20 early-stage, potentially fast-growth climate tech companies.

The firm invests across sectors including energy, transport, built environment, waste & recycling, and sustainable consumer models, with a focus on companies that have clear paths to profitability and global impact potential.

Regulatory status: EIS/SEIS fund managers are not necessarily FCA-authorised for regulated investment activities. Investments are not FSCS-protected and carry high risk.

OnePlanetCapital's Climate Change EIS fund targets early-stage climate tech businesses with high growth potential. The fund typically completes a soft-close ahead of the tax-year end to deploy capital into a concentrated portfolio across multiple climate verticals.

The team looks for companies addressing measurable environmental challenges — from energy transition and sustainable transport to the built environment and circular economy — where commercial traction and regulatory tailwinds support scalability.

OnePlanetCapital is structured as a hybrid of experienced entrepreneurs who have built significant businesses and finance professionals with extensive investment experience. This is supported by an advisory panel of environmental expertise that informs sector-specific due diligence and impact assessment.

The firm is led by Matthew Jellicoe (matt@oneplanet.capital).