Switzerland · 
Who invested in 4QT?
4QT's investors include Climate Capital, Unruly Capital, Innosuisse and Tiny VC.
20242025
$2.2MPre-seed?Venture
Switzerland · Venture startup
Who invested in 4QT
Funding summaryUpdated 26 Oct 2026
$2.2Mraised across 2 rounds since 2023, from 2 sources
- Latest round
- VentureSept 2025
- Biggest round
- $2.2MPre-seed · Dec 2023
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Pre-seed, $2.2M Dec 2023
- Biggest round
- $2.2M Pre-seed · Dec 2023
- Between rounds
- 21 months from the last two
The rounds
- Sept 2025VentureAmount undisclosed2 new2 returning
Source recorded
- Dec 2023
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 4QT
How much has 4QT raised?
4QT has raised $2.2M across 2 rounds since 2023. One round did not disclose an amount, so the total is a floor.
When did 4QT last raise?
4QT's most recent round was a Venture in Sept 2025.
What was 4QT's biggest round?
4QT's largest round on record is $2.2M (Pre-seed), in Dec 2023.
Who backed 4QT first?
4QT's first round on record, in Dec 2023, was backed by Climate Capital and Unruly Capital.
What stage is 4QT at?
4QT's latest named round is a Venture, in Sept 2025.
Where is 4QT based?
4QT is based in Switzerland.
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