What does Big Pi invest in?
Big Pi invests most often at Seed and Series B (100% of the rounds on record), in sectors such as Agents, Subscription and Productivity Tools.

Greece · Investor
Last cheque observed Jun 2026; 6 cheques on record.
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3 cheques in the last 12 months
Mostly Seed and Series B: 100% of its rounds
Sole investor in 1 rounds, median $5.5M
We are a multi-stage technology investment platform with a global remit.From their own website
Every round we can evidence, newest first6 appearances
3 rounds
2 rounds
1 round
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 15 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
The latest companies Big Pi put money into.
Episodes that name Big Pi in their description, not their title.

These investors are betting big on Greece’s founders
MentionsApostolos ApostolakisBig PiMarathon Venture Capital+4
Big Pi invests most often at Seed and Series B (100% of the rounds on record), in sectors such as Agents, Subscription and Productivity Tools.
6 investments on record, 3 of them in the last 12 months, and it led 4. The most recent was in Jun 2026.
Its most recent investments on record: Acumino (Seed, Jun 2026), August Robotics (Series B, May 2026) and ORamaVR (Seed, Jan 2026).
The median round it joins is $6.8M.
Yes: it led 4 of its 6 investments on record (67%).
Most of the companies it backs are in the United States (40%), Hong Kong SAR China (20%) and Switzerland (20%).
Yes: it is actively investing, with 3 investments in the last 12 months.
Big Pi is a VC firm based in Athens, Greece.
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