Demea Sustainable Investment is a Paris-headquartered private equity firm founded in 2005, formerly known as Demeter Investment Managers. It specializes in venture capital, growth capital, and infrastructure investments targeting the energy and ecological transition. The firm manages approximately €1.5 billion in assets and employs a team of around 38 professionals across offices in Paris, Lyon, Bordeaux, Madrid, Düsseldorf, and Montreal.
Demea invests from €1 million to €30 million in startups, small and mid-cap companies, and infrastructure projects focused on sustainability, including cleantech, renewable energy, sustainable agriculture, and eco-innovation. It has completed over 240 investments, with a portfolio featuring companies like Fermentalg (microalgae-based molecules), Lactips (biodegradable plastics from milk protein), Microphyt (high-value molecules from microalgae), and Antofénol (natural antifungal alternatives to chemical fungicides).
Resulting from a 2025 merger with Cerea Partners under the broader Demea Invest group, the firm emphasizes ESG integration, with 95% of portfolio companies contributing to UN Sustainable Development Goals, particularly climate action. Its investments have helped avoid 12.3 million tons of CO₂ emissions as of 2024.
To provide comprehensive coverage, we aggregate data and news under the name Demea Sustainable Investment, encompassing the following company names, divisions, and related entities:
Demeter Investment Managers and Demea Invest.
This list encompasses current and former names, alternate names, and key divisions associated with Demea Sustainable Investment, ensuring you can easily find all relevant information under a single, unified profile.
