United States · 
Who invested in K1x?
K1x's investors include Edison Partners and Sumeru Equity Partners. Sumeru Equity Partners led its latest round.
20252026
$20MSeries B$175MGrowthUnited States · Growth startup
Who invested in K1x
2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 7 months ago
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Funding summaryUpdated 5 Nov 2026
$195Mraised across 2 rounds since 2024, from 3 sources
$20MSeries B$175MGrowth
- Latest round
- Growth, $175MApr 2026
- Led by
- Sumeru Equity Partners
- Step-upi
- 8.8×
- Investors
- 2 (1 led)
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, $20M Sept 2024
- Biggest round
- $175M Growth · Apr 2026
- Between rounds
- 19 months from the last two
The rounds
- Apr 2026Growth$175M1 new1 returning
Reported by Sumeru Equity Partners and 1 other
- Sept 2024
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 K1x
How much has K1x raised?
K1x has raised $195M across 2 rounds since 2024.
When did K1x last raise?
K1x's most recent round was a Growth of $175M in Apr 2026, led by Sumeru Equity Partners.
What was K1x's biggest round?
Its most recent round, $175M in Apr 2026, is also its largest on record.
Who backed K1x first?
K1x's first round on record, in Sept 2024, was backed by Edison Partners.
What stage is K1x at?
K1x's latest named round is a Growth, in Apr 2026.
Where is K1x based?
K1x is based in the United States.
Who led K1x's rounds?
Sumeru Equity Partners led the Growth in 2026.
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