# Federation Bio funding: rounds and investors

> Federation Bio has raised $50M across 1 round since 2020. Investors include Venrock, Seventure Partners and Horizons Ventures. Every round with its source.

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

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

# Who invested in *Federation Bio*

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.

Biotech

Funding summary Updated 26 Oct 2026

**$50M** raised across 1 round since 2020, from 1 source

- **Latest round:** Series A, $50M Oct 2020
- **Investors:** 3

See who backed them

## The rounds

- **Oct 2020** Series A **$50M** [Venrock](https://millionrounds.com/fund/venrock) [Seventure Partners](https://millionrounds.com/fund/seventure-partners) [Horizons Ventures](https://millionrounds.com/fund/horizons-ventures) Source recorded

## Everyone who backed them

[Venrock](https://millionrounds.com/fund/venrock) VC firm **1** round

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

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

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

## Quick answers about Federation Bio

### Who invested in Federation Bio?

Federation Bio's investors include Venrock, Seventure Partners and Horizons Ventures.

### How much has Federation Bio raised?

Federation Bio has raised $50M across 1 round since 2020.

### When did Federation Bio last raise?

Federation Bio's most recent round was a Series A of $50M in Oct 2020.

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

Its most recent round, $50M in Oct 2020, is also its largest on record.

### Who backed Federation Bio first?

Federation Bio's first round on record, in Oct 2020, was backed by Venrock, Seventure Partners and Horizons Ventures.

### What stage is Federation Bio at?

Federation Bio's latest named round is a Series A, in Oct 2020.

## Companies like Federation Bio

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

[**Cloverleaf Bio** $33M · Sept 2026](https://millionrounds.com/company/cloverleaf-bio)[**Cheiron** $8.0M · Jul 2026](https://millionrounds.com/company/cheiron)[**Tavo Biotherapeutics** $17M · Jun 2026](https://millionrounds.com/company/tavo-biotherapeutics)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Oricell Therapeutics** $180M · Apr 2026](https://millionrounds.com/company/oricell-therapeutics)[**Immunofoco** $29M · Mar 2026](https://millionrounds.com/company/immunofoco)

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