# K1x funding: rounds and investors

> K1x has raised $195M across 2 rounds since 2024. Investors include Edison Partners and Sumeru Equity Partners. Every round with its source.

Source: https://millionrounds.com/company/k1x (Millionrounds; every figure on the page links to its filing or article)

United States · [Growth startup](https://millionrounds.com/companies)

# 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.

AI Fintech

Raised 7 months ago

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Funding summary Updated 5 Nov 2026

**$195M** raised across 2 rounds since 2024, from 3 sources

**$20M** Series B **$175M** Growth

- **Latest round:** Growth, $175M Apr 2026
- **Led by:** Sumeru Equity Partners
- **Step-up i:** 8.8×
- **Investors:** 2 (1 led)

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2025 2026

**$20M** Series B

**$175M** Growth

- **First round:** Series B, $20M
- **Biggest round:** $175M
- **Between rounds:** 19 months

## The rounds

- **Apr 2026** Growth **$175M** *1 new* *1 returning* [Sumeru Equity Partners](https://millionrounds.com/fund/sumeru-equity-partners) Lead [Edison Partners](https://millionrounds.com/fund/edison-partners) Reported by Sumeru Equity Partners and 1 other
- **Sept 2024** Series B **$20M** *1 new* [Edison Partners](https://millionrounds.com/fund/edison-partners) Source recorded SEC filing: $11M sold, first sale 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.

**Series B** 2024 **Growth** 2026 [Edison Partners](https://millionrounds.com/fund/edison-partners) [Sumeru Equity Partners](https://millionrounds.com/fund/sumeru-equity-partners) L

## Everyone who backed them

[Edison Partners](https://millionrounds.com/fund/edison-partners) Private equity **2** rounds

[Sumeru Equity Partners](https://millionrounds.com/fund/sumeru-equity-partners) Private equity **1** round, led 1

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=k1x).

## Quick answers about K1x

### Who invested in K1x?

K1x's investors include Edison Partners and Sumeru Equity Partners. Sumeru Equity Partners led its latest round.

### 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.

## Companies like K1x

In the same sector, and raised in the last eighteen months.

[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**e2e** $8.0M · Nov 2026](https://millionrounds.com/company/e2e)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)

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