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
01/ 05

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
02/ 05

Our key figures

0 under management
0 companies and projects supported
0 team members
0 years of experience
03/ 05
A glimpse of our portfolio

HY4

HY4 is an investment company allowing investment in the Belfort Danjoutin hydrogen production and sale station. Creation south of Belfort of a green h...

Discover
A glimpse of our portfolio

UPCITI

Upciti is an artificial intelligence platform for the cities of tomorrow based on an image analysis system providing precise, real-time data on parkin...

Discover
A glimpse of our portfolio

APIX ANALYTICS

APIX Analytics develops, manufactures and markets miniaturized solutions for in-situ and continuous analysis of complex gas mixtures for the industria...

Discover
A glimpse of our portfolio

KAPSERA

Kapsera leverages innovative microfluidic encapsulation technology to formulate agricultural inputs, particularly bioinputs (biostimulants and biocont...

Discover
A glimpse of our portfolio

PHAGOS

Phagos is developing new evolutionary therapies based on bacteriophages to fight against bacterial pathogens in livestock farms. The company positions...

Discover
A glimpse of our portfolio

INSTANT SYSTEM

Instant System develops and distributes white label MaaS platforms for public authorities (B2G segment) in order to enforce their urban mobility polic...

Discover
A glimpse of our portfolio

FERMENTALG

Fermentalg uses micro-algae by mixotrophy to produce molecules of interest such as fatty acids (DHA, DHA+, etc.), dyes, antioxidants, etc.

Discover
A glimpse of our portfolio

HYPERPLANE

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

Discover
04/ 05

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

Seventeenth edition of the Demea Sustainable Investment ESG and impact report July 17, 2026

Seventeenth edition of the Demea Sustainable Investment ESG and impact report

We are pleased to present to you the seventeenth edition of the Demea Sustainable Investment ESG and impact report.The year 2025 has confirmed a funda...

Read more →
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...

Read more →
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...

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