
AdBio partners (formerly Advent France Biotechnology) is a Paris-based venture capital firm specialized in early-stage investments in the most promising life sciences startups across Europe, focusing on breakthrough medical discoveries in areas such as oncology, immunology, and rare diseases.
36% of their portfolio is in Biotech & Life Sciences. Deal activity decreased year-over-year (1 deal in the last 12 months vs 4 prior). Their most common stage is seed (42% of deals). Average disclosed round size is $54.6M (across 6 rounds with reported amounts).
Portfolio
23
Fund Size
$102M
Top Stage
Seed
Last 12 Mo
1
Team
Clément BERTHOLET
Managing Partner
Aksana LABOKHA
Venture Partner
Didier LECONTE
Venture Partner
Geoffroy DE RIBAINS
Venture Partner
Jacques DUMAS
Venture Partner
Josselin CARADEC
Venture Partner (Barcelona)
Laurence DE SCHOULEPNIKOFF
Venture Partner
Mounia AZZI
Partner
Patrick BURGERMEISTER
Venture Partner
Adrien CLAVAIROLY
Principal
Portfolio Breakdown
Stage Distribution
Investment Activity
Portfolio
| Company | Round | Amount | Date |
|---|---|---|---|
| Series B | — | Jan 2026 | |
| Series B | $87M | Sep 2025 | |
| AARTHEX BIOTECH S.L. | Series B | $87M | Sep 2025 |
| Series A | — | Mar 2025 | |
| Series A | — | Jan 2025 | |
| AAndzonBio1 | Seed | — | Oct 2024 |
| Series A | — | Jun 2024 | |
| Series A | $33.5M | Oct 2023 | |
| Seed | — | Jun 2023 | |
| AAnoat Therapeutics | Seed | — | Jun 2023 |
| CCalida Therapeutics | Seed | $2M | Apr 2023 |
| TTridek-One | Unknown | — | Jan 2023 |
| Series A | — | Jan 2023 | |
| Seed | — | Jan 2023 | |
| Seed | — | Jan 2023 | |
| UUnivercells SA | Series D | — | Oct 2022 |
| Series A | — | Sep 2022 | |
| TTridek-One | Unknown | — | Sep 2022 |
| IIntegra Therapeutics | Seed | — | Mar 2022 |
| IIntegra Therapeutics | Seed | — | Dec 2021 |
| AAlderaan Biotechnology | Series A | — | Jan 2020 |
| UUrania Therapeutics | Seed | — | Nov 2019 |
| YYukin Therapeutics | Unknown | — | Jun 2019 |
| TTridek-One | Unknown | — | Jun 2019 |
| TTridek-One | Unknown | — | Jan 2019 |
Top Co-Investors
Last updated: 20 October 2026