# RadixArk funding: rounds and investors

> RadixArk has raised $100M across 1 round since 2026. Investors include Accel, Spark Capital and NVIDIA. Every round with its source.

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

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

# Who invested in *RadixArk*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

AI Construction

Raised 9 months ago

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Funding summary Updated 5 Nov 2026

**$100M** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $100M Jan 2026
- **Led by:** Accel
- **Investors:** 3 (1 led)

See who backed them

## The rounds

- **Jan 2026** Seed **$100M** [Accel](https://millionrounds.com/fund/accel) Lead [Spark Capital](https://millionrounds.com/fund/spark-capital) [NVIDIA](https://millionrounds.com/fund/nvidia) Reported by TechCrunch

## Everyone who backed them

[Accel](https://millionrounds.com/fund/accel) VC firm **1** round, led 1

[Spark Capital](https://millionrounds.com/fund/spark-capital) VC firm **1** round

[NVIDIA](https://millionrounds.com/fund/nvidia) Company **1** round

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

## Also claim to have backed them

This firm lists RadixArk as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Vocal Ventures](https://millionrounds.com/fund/vocal-ventures) VC firm Per its own site

## Quick answers about RadixArk

### Who invested in RadixArk?

RadixArk's investors include Accel, Spark Capital and NVIDIA. Accel led its latest round.

### How much has RadixArk raised?

RadixArk has raised $100M across 1 round since 2026.

### When did RadixArk last raise?

RadixArk's most recent round was a Seed of $100M in Jan 2026, led by Accel.

### What was RadixArk's biggest round?

Its most recent round, $100M in Jan 2026, is also its largest on record.

### Who backed RadixArk first?

RadixArk's first round on record, in Jan 2026, was backed by Accel, Spark Capital and NVIDIA.

### What stage is RadixArk at?

RadixArk's latest named round is a Seed, in Jan 2026.

### Where is RadixArk based?

RadixArk is based in the United States.

### Who led RadixArk's rounds?

Accel led the Seed in 2026.

## Companies like RadixArk

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

[**Journify** $12M · Nov 2026](https://millionrounds.com/company/journify)[**Laza Medical** $160M · Nov 2026](https://millionrounds.com/company/laza-medical)[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Agrani Labs** $123M · Nov 2026](https://millionrounds.com/company/agrani-labs)[**Guava** $13M · Nov 2026](https://millionrounds.com/company/guava)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)

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