# nChroma Bio funding: rounds and investors

> nChroma Bio has raised $75M across 1 round since 2024. Investors include Menlo Ventures, ARCH Venture Partners and Wellington Management.

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

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

# Who invested in *nChroma Bio*

One round we have observed, with the 6 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.

Biotech

Funding summary Updated 26 Oct 2026

**$75M** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture, $75M Dec 2024
- **Investors:** 6

See who backed them

## The rounds

- **Dec 2024** Venture **$75M** [Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) [Wellington Management](https://millionrounds.com/fund/wellington-management) [Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) [Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) [Mubadala](https://millionrounds.com/fund/mubadala) Source recorded

## Everyone who backed them

[Menlo Ventures](https://millionrounds.com/fund/menlo-ventures) VC firm **1** round

[ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) VC firm **1** round

[Wellington Management](https://millionrounds.com/fund/wellington-management) VC firm **1** round

[Janus Henderson Investors](https://millionrounds.com/fund/janus-henderson-investors) Private equity **1** round

[Cormorant Asset Management](https://millionrounds.com/fund/cormorant-asset-management) Private equity **1** round

[Mubadala](https://millionrounds.com/fund/mubadala) Private equity **1** round

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

## Also claim to have backed them

This firm lists nChroma Bio 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.

[Atlas Venture](https://millionrounds.com/fund/atlas-venture) VC firm Per its own site

## Quick answers about nChroma Bio

### Who invested in nChroma Bio?

nChroma Bio's investors include Menlo Ventures, ARCH Venture Partners, Wellington Management, Janus Henderson Investors and Cormorant Asset Management, and 1 more on record.

### How much has nChroma Bio raised?

nChroma Bio has raised $75M across 1 round since 2024.

### When did nChroma Bio last raise?

nChroma Bio's most recent round was a Venture of $75M in Dec 2024.

### What was nChroma Bio's biggest round?

Its most recent round, $75M in Dec 2024, is also its largest on record.

### Who backed nChroma Bio first?

nChroma Bio's first round on record, in Dec 2024, was backed by Menlo Ventures, ARCH Venture Partners and Wellington Management and 3 others.

### What stage is nChroma Bio at?

nChroma Bio's latest named round is a Venture, in Dec 2024.

### Where is nChroma Bio based?

nChroma Bio is based in the United States.

## Companies like nChroma Bio

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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