Rennes
Metro area · France · Pop. 450K
Largest rounds
Largest funding rounds in Rennes
A live treemap of the largest VC rounds. Each cell is one round into Rennes-headquartered companies, grouped by Dealroom sector.
Largest rounds in Rennes - 2026
Startup funnel
Rennes's power-law funnel
From the first cheque written to a $10B+ outcome. Each arrow shows what fraction of companies at one stage graduate to the next, tracked by founding cohort.
* Conversion rates are derived from current counts.
VC investment
How much venture capital flows into Rennes
VC investment into Rennes-headquartered, VC-backed companies, broken down by round size, company location, sector and funding stage.
Academia
Rennes's academic flywheel
Companies founded by university alumni or spun out of research, plus the institutions producing the most founders tied to Rennes.
Location comparison
How Rennes stacks up
Compare Rennes with peers from the same country (France) — switch between combined EV, EV growth, and a growth × size view. Expand the table for the full ranking.
Combined enterprise value of each ecosystem.
Top cities in France ranked by combined EV. Rennes's row is highlighted (#11).
| # | Ecosystem | Combined EV | EV growth | Unicorns | VC invested | Tracked startups |
|---|---|---|---|---|---|---|
| 1 | Paris | $287B | 5.8× | 54 | $6.3B | 5,174 |
| 2 | Lyon | $14.3B | 4.4× | 1 | $203.7M | 493 |
| 3 | Marseille | $13.8B | 6.3× | 1 | $297.8M | 282 |
| 4 | Grenoble | $13B | 6.0× | 2 | $217.4M | 205 |
| 5 | Lille | $8.7B | 3.1× | 2 | $156.4M | 239 |
| 6 | Montpellier | $8B | 6.8× | 2 | $89.7M | 152 |
| 7 | Toulouse | $7.9B | 4.8× | 1 | $347.8M | 227 |
| 8 | Bordeaux | $6.5B | 5.8× | 1 | $60.9M | 278 |
| 9 | Strasbourg | $5.9B | 8.8× | 1 | $70.9M | 97 |
| 10 | Nantes | $5.1B | 4.9× | 1 | $42M | 196 |
| 11 | Rennes | $3.1B | 6.0× | 0 | $65.1M | 105 |
| 12 | Nice | $1.1B | 4.2× | 0 | $34.5M | 83 |
More data
Explore Dealroom data →Get the full Rennes ecosystem on Dealroom
Live company-by-company deal flow, full cap tables, founder pedigrees, hiring signals and revenue trajectories.