Investing in
sustainable growth

As a capital, infrastructure and debt investor, Demea Invest supports startups, SMEs and mid-caps in agriculture, agri-food, energy and ecological transition sectors.

Demea Sustainable Investment (formerly Demeter Investment Managers) and Cerea Partners joined forces in 2025 to create a leading independent thematic platform: Demea Invest.

Demea Invest manages 3 billion euros in assets and supports over 450 companies and projects through a team of 70 professionals across 6 offices in Europe and North America.

Demea Sustainable Investment
Demea Agro
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Our businesses

Demea Invest works with startups, SMEs and mid-caps, offering them a complete range of private equity services through dedicated teams and funds:

Venture capital Growth capital Buyout Infrastructure Mezzanine Private debt

Our sectors

Unique in our thematic positioning, we have been putting our knowledge and expertise at the service of companies for over 20 years:

Agriculture Agri-food Energy Environment Sustainable solutions Green industry
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Our key figures

0 under management
0 companies and projects supported
0 team members
0 years of experience
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A glimpse of our portfolio

QUIDEOS

Quideos develops innovative hedging solutions that allow players in the agri-food sector to protect themselves against price volatility.

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HYPERPLANE

Hyperplan is a French company which develops an operational tool for monitoring production and optimizing the agricultural supply chain. Using satelli...

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NAWA TECHNOLOGIES

NawaTechnologies aims to develop, produce and distribute supercapacitors.

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OE

Oé aims to promote viticulture meeting two specific criteria: (i) respect for the expression of the terroir of cultivation through the organoleptic ex...

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CITYFMET - EVADEA

e-Vadea offers a network of ultra-fast charging stations for electric vehicles, combining high-power terminals and simplified payment services to faci...

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APTIMIZ

Aptimiz offers a solution for monitoring agricultural activities carried out in each plot (machines and team) via software recording all tasks, withou...

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TDEC - AVIAVOLT

AVIA VOLT offers charging solutions for electric vehicles, combining connected charging stations (AC, DC and high power) with an intelligent platform ...

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KEMIWATT

Kemiwatt designs, develops, manufactures and markets circulating electrolyte batteries (redox flow type) with large capacities/powers.

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Demea is a responsible and committed investor

As such, we are signatories of many initiatives such as PRI (Principle for Responsible Investment), CDP (Carbon Disclosure Project), iC20, The Shift Project, as well as gender parity initiatives (France Invest diversity charter, SISTA and The Billion Dollar Fund for Women).

Demea is a responsible and committed investor
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Nos 3 dernières actualités

Kardino and checkDPE merge to create the benchmark player in reliable projected DPE May 05, 2026

Kardino and checkDPE merge to create the benchmark player in reliable projected DPE

Two pioneers in real estate tech join forces to form a single entity operating under the name Kardino. This merger is an opportunity for Kardino to st...

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AgroParisTech and Genopole entrust the management of their AGIR pre-seed fund project to Demea Sustainable Investment April 30, 2026

AgroParisTech and Genopole entrust the management of their AGIR pre-seed fund project to Demea Sustainable Investment

Following a selection process which closed at the beginning of April, the AGIR (AgroParisTech Genopole Innovation Responsible) fund project, initiated...

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PARIS FONDS VERT – Meanings Capital Partners is leading a majority stake in the capital of Instant System, a Paris Fonds Vert company, accompanied by Bpifrance March 26, 2026

PARIS FONDS VERT – Meanings Capital Partners is leading a majority stake in the capital of Instant System, a Paris Fonds Vert company, accompanied by Bpifrance

A leading company in MaaS (Mobility as a Service) platforms and the integration of ticketing solutions, Instant System responds to the daily mobility ...

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FAIM Fund dedicated to innovation
and modernisation
of agricultural enterprises
Paris Green Fund First climate fund
dedicated to Paris
ecological transition