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Big Sur Ventures
Madrid, SpainWebsite ↗
Big Sur Ventures is a Madrid-based venture capital firm founded in 2012, specializing in early-stage investments in Deep Tech and Internet-enabled companies across Spain and Europe. The firm is known for its high-conviction, hands-on approach, providing operational guidance and strategic support to founders from the initial stages.
Last raised
Sep 2025
1y 1mo ago
Latest fund size
—
BSV IV Ariadne, F.C.R.E.
AUM
—
Funds raised
Capital this firm has raised, newest first
BSV IV Ariadne, F.C.R.E.
Sep 2025
—
BSV
Jan 2022
—
Big Sur Ventures Fund II
Jan 2014
—
Recent investments
Companies this firm has funded, newest first
| Company | Round | Amount | Date | Source |
|---|---|---|---|---|
| Tolemy Bio | Seed | — | May 2026 | |
| Supernova | — | — | Mar 2026 | |
| Axiomatic AI | Seed | $18M | Mar 2026 | |
| Arq Quantum Technologies | — | — | Jan 2026 | |
| LuxQuanta | Series A | — | Oct 2025 | |
| Nanopower SemiconductorLead | — | — | Sep 2025 | |
| Emblematic | — | — | Jul 2025 | |
| Floatech | Seed | — | May 2025 |
Sources
Where this data came from