Seed VC · Germany

SquareOne

Active

What they invest in

We invest in B2B tech entrepreneurs who are obsessed with solving complex problems in vast markets at pre-seed & seed stage.

Who they back

DeepTechSeedSeries A

Business models

saas_b2b, platform, deeptech_ip, fintech_payments

Customer segments

SMB, Mid-market, Enterprise

Geography

Europe, UK, US

Recent investments

  • Semron
  • Ultralytics
  • ZuriQ

+ 3 more deals. Score your deck to see the full investment history.

The people who write checks

4 partners on file at SquareOne, with the firm's email pattern for cold outreach. Score your deck (free, 30 seconds) to unlock direct contact for this firm and 47,000+ others.

We never publish partner emails directly. Score your deck to unlock contacts for the firms ranked as best-fit.

Why this firm matters for fundraising founders

SquareOne writes first institutional checks where the founder + early product matter more than traction. The seed market is the most dispersed segment of venture; matching to thesis (sector, stage, geography) is where most cold outreach succeeds or fails. VC Boom tracks SquareOne alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Based in
Germany
Portfolio last checked
Oct 6, 2026
Website
squareone.vc ↗

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Is SquareOne the right fit for your deck?

Drop your pitch. VC Boom scores it on the 8 dimensions VCs read for and ranks the 47,000+ active investors in the database by fit. SquareOne is one of them, and we'll tell you exactly where they sit in your top 100.