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VC firm

Extension Fund

Kingmaker TierBased on the data VC Catalog holds.

Kingmaker Tier: 82 out of 100

  • Banking & lending
  • Carbon & climate software
  • Clean energy & storage
  • Crypto & blockchain
  • E-commerce & D2C brands
  • Finance operations
  • Insurance
  • Payments
  • Property tech
  • Sustainable materials & circular economy
  • Wealth & investing
  • Pre seed
  • Seed
  • Series A
  • Series B
  • Climate positive
  • ES
  • Debt fund
  • VC
  • B2B
  • B2C
Investor type
VC
Investing status
Activeas of 2026-09-18Source (opens in a new tab)
Headquarters
Barcelona, Spain
Check size
We invest from €100k to €3M in companies with global potential at different stages; through convertible notes in earlier stages or venture debt in more mature startups.Source (opens in a new tab)
Legal name
THE EXTENSION FUND SCR-PYME, S.A.
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Record updated 27 September 2026

About

Extension Fund is a hybrid debt fund, investing through convertible notes and Venture Debt.

Investment approach

Thesis
We partner with our portfolio companies for the long term. We put our knowledge, experience and network to work for your company.Source (opens in a new tab)
Investing status notes
We invest from €100k to €3M in companies with global potential at different stages; through convertible notes in earlier stages or venture debt in more mature startups.

Locations

Office
Barcelona
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