United States · 
Who invested in PI Corporation?
PI Corporation's investors include Warburg Pincus and Altos Ventures.
2006200920122015201820212024
$9.4MSeries B$2.9MSeries A
United States · Series A startup
Who invested in PI Corporation
Funding summaryUpdated 26 Oct 2026
$12Mraised across 2 rounds since 2006, from 2 sources
$9.4MSeries B$2.9MSeries A
- Latest round
- Series A, $2.9MJun 2024
- Biggest round
- $9.4MSeries B · Jul 2006
- Investors
- 2
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series B, $9.4M Jul 2006
- Biggest round
- $9.4M Series B · Jul 2006
- Between rounds
- 17.8 years from the last two
The rounds
- Jun 2024
- Jul 2006
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
The exit
ExitBuyerPriceWhen
From historical deal records. Wrong? Tell us.
Everyone who backed them
Altos VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about PI Corporation
How much has PI Corporation raised?
PI Corporation has raised $12M across 2 rounds since 2006.
When did PI Corporation last raise?
PI Corporation's most recent round was a Series A of $2.9M in Jun 2024.
What was PI Corporation's biggest round?
PI Corporation's largest round on record is $9.4M (Series B), in Jul 2006.
Who backed PI Corporation first?
PI Corporation's first round on record, in Jul 2006, was backed by Warburg Pincus.
What stage is PI Corporation at?
PI Corporation's latest named round is a Series A, in Jun 2024.
Where is PI Corporation based?
PI Corporation is based in the United States.
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