# one.bio funding: rounds and investors

> one.bio has raised $27M across 1 round since 2024. Investors include Collaborative Fund, K5 Global and Seventure Partners. Every round with its source.

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

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

# Who invested in *one.bio*

One round we have observed, with the 5 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

**$27M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series A, $27M Dec 2024
- **Investors:** 5

See who backed them

## The rounds

- **Dec 2024** Series A **$27M** [Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) [K5 Global](https://millionrounds.com/fund/k5-global) [Seventure Partners](https://millionrounds.com/fund/seventure-partners) [Better Ventures](https://millionrounds.com/fund/better-ventures) [Alpha Edison](https://millionrounds.com/fund/alpha-edison) Source recorded

## Everyone who backed them

[Collaborative Fund](https://millionrounds.com/fund/collaborative-fund) VC firm **1** round

[K5 Global](https://millionrounds.com/fund/k5-global) Private equity **1** round

[Seventure Partners](https://millionrounds.com/fund/seventure-partners) VC firm **1** round

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

[Alpha Edison](https://millionrounds.com/fund/alpha-edison) VC firm **1** round

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

## Also claim to have backed them

These 3 firms list one.bio as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[Western Technology Investment](https://millionrounds.com/fund/wti) VC firm Per its own site

[Siddhi Capital](https://millionrounds.com/fund/siddhi-capital) Growth equity Per its own site

[Kicker Ventures](https://millionrounds.com/fund/kicker-ventures-2) VC firm Per its own site

## Quick answers about one.bio

### Who invested in one.bio?

one.bio's investors include Collaborative Fund, K5 Global, Seventure Partners, Better Ventures and Alpha Edison.

### How much has one.bio raised?

one.bio has raised $27M across 1 round since 2024.

### When did one.bio last raise?

one.bio's most recent round was a Series A of $27M in Dec 2024.

### What was one.bio's biggest round?

Its most recent round, $27M in Dec 2024, is also its largest on record.

### Who backed one.bio first?

one.bio's first round on record, in Dec 2024, was backed by Collaborative Fund, K5 Global and Seventure Partners and 2 others.

### What stage is one.bio at?

one.bio's latest named round is a Series A, in Dec 2024.

### Where is one.bio based?

one.bio is based in the United States.

## Companies like one.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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