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Extension Fund

Extension Fund

Barcelona, Barcelonaextensionfund.com

Overview

Extension Fund is a venture debt fund that invests in early-stage technology companies in Spain using debt and equity instruments like convertible notes and venture debt. It focuses on sectors including fintech, insurtech, proptech, cleantech, and e-commerce. The fund is co-managed by Antai Ventures.

Portfolio Companies

9

Investments

Extension Fund investments
CompanyDateStageLead
InternxtJul 2025VC RoundCo-investor
TuioSep 2024VC RoundCo-investor
RemunerJan 2024Pre SeedCo-investor
VivlaDec 2025DebtCo-investor
BcasMar 2023SeedCo-investor
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Key People

Eduardo Salvo

Partner

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Extension Fund based?

Extension Fund is headquartered in Barcelona, Barcelona, Spain.

When was Extension Fund founded?

Founding year information for Extension Fund is not publicly available.

How many portfolio companies does Extension Fund have?

Extension Fund has 9 portfolio companies in Caplight's dataset.

What are some companies in Extension Fund's portfolio?

Portfolio companies visible on Caplight include Internxt, Tuio, Remuner, Vivla, Bcas.

What was Extension Fund's most recent investment shown here?

Extension Fund's most recent investment in this portfolio sample was in Vivla in 2025.

What sectors does Extension Fund focus on?

Extension Fund focuses on FinTech, Real Estate & PropTech, Real Estate & PropTech, FinTech, Consumer & Commerce, FinTech, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, FinTech, FinTech, Mobility, Transportation & Logistics, Cybersecurity, Media, Entertainment & Gaming, Consumer & Commerce, Enterprise Software.

What company stages does Extension Fund focus on?

Extension Fund typically invests at the Early stage.

Firmographic Details

HeadquartersBarcelona, Barcelona
Year FoundedN/A

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