Demea Invest is a Paris-based multi-strategy investment platform formed in January 2025 through the merger of Demeter Investment Managers and Cerea Partners. The firm manages approximately €3 billion in assets across venture capital, private equity, infrastructure, and private debt, supporting startups, SMEs, and mid-caps in agriculture, agri-food, energy, and the ecological transition.
Average disclosed round size is $15.9M (across 4 rounds with reported amounts).
Portfolio
10
Fund Size
—
Top Stage
Unknown
Last 12 Mo
1
Team
Cyrille Cabaret
Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
11 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Phagos | Series A | — | Oct 2025 |
| QQUIDEOS | Unknown | — | Jan 2025 |
 ZE-ENERGY | Unknown | — | Nov 2024 |
 GIRÈVE | Unknown | $21.6M | Jun 2024 |
 UPCITI | Unknown | $7.5M | Jul 2023 |
 OUTSIGHT | Unknown | — | Oct 2022 |
| Phagos | Seed | — | Sep 2022 |
| SSigo | Seed | $1.5M | Apr 2021 |
 RED HORTICULTURE | Series A | — | — |
| NNaïo Technologies | Growth | $33M | — |
 VITI-TUNNEL | Unknown | — | — |
Top Co-Investors
Hoxton Ventures2 shared
Entrepreneurs First2 shared
Capagro2 shared
Citizen Capital1 shared
Station F1 shared
Acurio Ventures1 shared
CapHorn Invest1 shared
Founders Fund1 shared
Chalfen Ventures1 shared
Point Nine Capital1 shared
AgFunder1 shared
Gaingels1 shared
Beyond Capital Ventures1 shared
SPDG1 shared
Safran Corporate Ventures1 shared
BNP Paribas1 shared
Ahren Innovation Capital1 shared
Groupe ADP1 shared
Breega1 shared
Bpifrance1 shared
Last updated: 8 September 2026