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 Expansion 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

PONY

Pony operates a terminalless and self-service urban micromobility service (bike, scooter and tomorrow e-scooter, EV, etc.). To finance its development...

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E-TOTEM

Deployment of a network of 180 public charging points for electric vehicles in the territory of the St Etienne Metropolis, in partnership with the com...

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A glimpse of our portfolio

SIRFULL

SIRFULL is a publisher and integrator of SaaS solutions responding to the problems of monitoring welding quality and predictive maintenance of industr...

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GREENE

Greene Enterprise develops and operates advanced pyrolysis infrastructure in Spain, converting non-recyclable waste streams into high-value secondary ...

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NUTRIEARTH

NUTRIEARTH develops functional and sustainable ingredients for human and animal health. The ingredients come from a bioresource, insects. Their patent...

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YNSECT

Ynsect offers products of high nutritional and environmental quality from insects, notably the mealworm.

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JAY & JOY

French company pioneer in plant-based cheese substitutes, relying on unique expertise in fermentation to offer delicious and sustainable alternatives.

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REVCOO

Revcoo has developed systems for capturing CO2 from industrial fumes, using cryogenic technology, optimizing yields and energy consumption.

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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
05/ 05

Our latest 3 news

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