DEMEA SUSTAINABLE INVESTMENT

Demea Sustainable Investment a major European player in venture capital, private equity and infrastructure for the energy and ecological transition. Its funds invest from €1m to €30m to support companies in the sector at all stages of their development : innovative startups, small and mid-cap companies, as well as infrastructure projects. The Demea Sustainable Investment team counts 38 people based in Paris, Lyon, Bordeaux, Madrid, Düsseldorf and Montreal, manages €1.5bn and has completed 240 investments since 2005.

15
38

PEOPLE

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1,5

MD€ FUNDS MANAGED

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240

INVESTMENTS

COMMITMENTDemea Sustainable Investment a responsible and committed investor. As such, we are signatories of numerous initiatives such as PRI (Principle for Responsible Investment), CDP (Carbon Disclosure Project), iC20, The Shift Project, and initiatives for gender diversity (the France Invest gender equality charter, SISTA and The Billion Dollar Fund for Women).

NEWSWe are happy to share the latest information about Demea Sustainable Investment and the companies we support


04, March 2026
Amatera is pioneering the development of climate resilient crops. Its proprietary platform integrates advanced plant cell biology, robotics, and artificial intelligence to evaluate plants at the cellular level - accelerating the identification and prediction of high-performing, resilient varieties. This seed funding round was co-led by Demea Sustainable Investment (ex-Demeter) and Oyster Bay Venture Capital, alongside…

02, March 2026
Ilion Water Technologies, a deeptech startup incorporated in February 2025, announced today the closing of its pre-seed funding round of €3.8M (including €1.3 million in nondilutive funding). The round was co-led by Demea Sustainable Investment with its new early-stage fund IAM (Innovation for Adaptation & Mitigation) and Critical Path Ventures. This milestone follows significant institutional…

05, February 2026
The Ecological Modernization Fund for Transport, Banque des Territoires and Crédit Agricole Transitions Région, shareholders of the Flash investment platform managed by Demea Sustainable Investment, announce a major reinvestment to finance the rollout of new electric vehicle charging stations. This transaction brings the total amount invested by the Flash platform in charging infrastructure to over…