Acurio Ventures is a Bilbao-based European early-stage venture capital firm that invests in seed and Series A technology startups across Europe, with a focus on marketplace, subscription, and e-commerce business models. Formerly known as All Iron Ventures, the firm rebranded in 2024 and closed its third fund at €150M (~$166M).
Their most common stage is series-a (42% of deals). Average disclosed round size is $16.2M (across 13 rounds with reported amounts).
Portfolio
36
Fund Size
$166M
Top Stage
Series A
Last 12 Mo
3
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
43 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Phagos | Series A | — | Oct 2025 |
 Lexroom | Series A | — | Sep 2025 |
 Teton.ai | Series A | $20M | Sep 2025 |
 TandemTrace | Seed | — | Jul 2025 |
 UniteLabs | Pre-Seed | — | Apr 2025 |
 Imperia | Series A | $10.8M | Feb 2025 |
 IntelexVision | Series A | — | Jan 2025 |
| Teton.ai | Series A | $20M | Jan 2025 |
 Exoticca | Series D | — | Jul 2024 |
| Imperia | Seed | $3.3M | Mar 2024 |
 Crescenta | Pre-Seed | — | Dec 2023 |
 Last App | Unknown | — | Nov 2023 |
 Lanes & Planes | Series B | — | Oct 2023 |
 SunHero | Series A | — | Mar 2023 |
 MentorShow | Unknown | — | Mar 2023 |
 Microverse | Series A | — | Aug 2022 |
 Seedtag | Growth | — | Jul 2022 |
 Screenloop | Seed | — | Jun 2022 |
 HeyTeam | Series A | — | Jan 2022 |
 ABOUND | Series B | $36.7M | Nov 2021 |
 ToothFairy | Seed | — | Sep 2021 |
| Seedtag | Series B | $40M | Sep 2021 |
 Instacarro | Series B | $23M | Aug 2021 |
 Barkyn | Series A | $9.6M | Apr 2021 |
 Preply | Series B | — | Mar 2021 |
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Top Co-Investors
Adara Ventures6 shared
FJ Labs5 shared
Bonsai Partners4 shared
Seedcamp3 shared
Big Sur Ventures3 shared
Inveready3 shared
Station F2 shared
Hoxton Ventures2 shared
Samaipata2 shared
Draper B12 shared
Kfund2 shared
Left Lane Capital2 shared
Speedinvest2 shared
Sabadell Venture Capital2 shared
HV Capital2 shared
Staley Capital2 shared
Actyus2 shared
Nebular2 shared
Plural Platform2 shared
Citizen Capital1 shared
Last updated: 8 September 2026