Japan · 
Who invested in FactBase?
FactBase's investors include Insight Partners, Mitsubishi UFJ Capital, Mizuho Capital and JAFCO.
Japan · Series C startup
Who invested in FactBase
Funding summaryUpdated 26 Oct 2026
$28Mraised across 1 round since 2025, from 1 source
- Latest round
- Series C, $28MNov 2025
- Investors
- 4
The rounds
- Nov 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about FactBase
How much has FactBase raised?
FactBase has raised $28M across 1 round since 2025.
When did FactBase last raise?
FactBase's most recent round was a Series C of $28M in Nov 2025.
What was FactBase's biggest round?
Its most recent round, $28M in Nov 2025, is also its largest on record.
Who backed FactBase first?
FactBase's first round on record, in Nov 2025, was backed by Insight Partners, Mitsubishi UFJ Capital and Mizuho Capital and 1 others.
What stage is FactBase at?
FactBase's latest named round is a Series C, in Nov 2025.
Where is FactBase based?
FactBase is based in Japan.
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