United States · 
Who invested in 3i?
3i's investors include FJ Labs, Korea Development Bank and LB Investment.
2022
$24MSeries A$3.0MSeed
United States · Seed startup
Who invested in 3i
Funding summaryUpdated 26 Oct 2026
$27Mraised across 2 rounds since 2021, from 2 sources
$24MSeries A$3.0MSeed
- Latest round
- Seed, $3.0MNov 2021
- Biggest round
- $24MSeries A · Sept 2021
- Investors
- 3
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 A, $24M Sept 2021
- Biggest round
- $24M Series A · Sept 2021
- Between rounds
- 2 months from the last two
The rounds
- Nov 2021
- Sept 2021
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.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about 3i
How much has 3i raised?
3i has raised $27M across 2 rounds since 2021.
When did 3i last raise?
3i's most recent round was a Seed of $3.0M in Nov 2021.
What was 3i's biggest round?
3i's largest round on record is $24M (Series A), in Sept 2021.
Who backed 3i first?
3i's first round on record, in Sept 2021, was backed by Korea Development Bank and LB Investment.
What stage is 3i at?
3i's latest named round is a Seed, in Nov 2021.
Where is 3i based?
3i is based in the United States.
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