SWEN Capital Partners is a Paris-based asset management firm specializing in private equity, unlisted infrastructure, and private debt, with a strong focus on responsible and impact investing. Its latest fund, the SWEN Impact Fund for Transition (renewable gas), closed at €440 million (approx. $477M) in January 2026.
Average disclosed round size is $25.0M (across 3 rounds with reported amounts).
Portfolio
31
Fund Size
$477M
Top Stage
Unknown
Last 12 Mo
0
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
Portfolio
33 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Naturemetrics | Series B | — | Jan 2025 |
 Protium | Series B | — | Jan 2025 |
 NatureMetrics | Series B | — | Jan 2025 |
| RRYAM BioNova | Unknown | — | Nov 2024 |
 Hubcycle | Growth | — | Oct 2024 |
| PPatrowl | Series A | — | Sep 2024 |
 TRACELESS MATERIALS | Series A | — | Sep 2023 |
| SSmart Energies | Unknown | — | Jan 2022 |
| OOptoscale | Unknown | — | Jan 2021 |
 Tomojo | Seed | — | Jan 2019 |
| CCAPENERGIE 3 FUND | Unknown | — | Jun 2017 |
| DDONECLE | Unknown | — | Jan 2016 |
 Splio | Unknown | — | Jan 2016 |
 Apiday | Series A | — | — |
 GeoPura | Unknown | — | — |
 Andjaro | Series B | — | — |
 Agriodor | Unknown | — | — |
| Hubcycle | Series A | — | — |
 Tilak | Unknown | — | — |
 Primaa | Series A | — | — |
 Ouidrop | Unknown | — | — |
 BlueNav | Seed | — | — |
 Le Drive Tout Nu | Growth | — | — |
 PeopleSpheres | Unknown | — | — |
| SSIM&CURE | Unknown | — | — |
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Top Co-Investors
Elaia5 shared
BNP Paribas5 shared
Bpifrance4 shared
Daphni3 shared
IRDI Capital Investissement3 shared
Barclays2 shared
Citizen Capital2 shared
ETF Partners2 shared
Raise Ventures2 shared
Just Climate2 shared
EDF Pulse Ventures2 shared
Ananda Impact Ventures2 shared
AENU1 shared
Speedinvest1 shared
Galion.exe1 shared
Revent1 shared
GM Ventures1 shared
Sofiouest1 shared
Balderton Capital1 shared
Idinvest Partners1 shared
Last updated: 20 October 2026