# Rubuis Therapeutics funding: rounds and investors

> Rubuis Therapeutics has raised $120M across 1 round since 2017. Investors include Flagship VentureLabs. Every round with its source.

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

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

# Who invested in *Rubuis Therapeutics*

One round we have observed, with the one investor 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 Healthcare

Funding summary Updated 26 Oct 2026

**$120M** raised across 1 round since 2017, from 1 source

- **Latest round:** Round, $120M Jun 2017
- **Investors:** 1

See who backed them

## The rounds

- **Jun 2017** Round **$120M** [Flagship VentureLabs](https://millionrounds.com/fund/flagship-venturelabs) Reported by FinSMEs

## Everyone who backed them

[Flagship VentureLabs](https://millionrounds.com/fund/flagship-venturelabs) Investment firm **1** round

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

## Quick answers about Rubuis Therapeutics

### Who invested in Rubuis Therapeutics?

Rubuis Therapeutics's investors include Flagship VentureLabs.

### How much has Rubuis Therapeutics raised?

Rubuis Therapeutics has raised $120M across 1 round since 2017.

### When did Rubuis Therapeutics last raise?

Rubuis Therapeutics's most recent round was an Undisclosed round of $120M in Jun 2017.

### What was Rubuis Therapeutics's biggest round?

Its most recent round, $120M in Jun 2017, is also its largest on record.

### Who backed Rubuis Therapeutics first?

Rubuis Therapeutics's first round on record, in Jun 2017, was backed by Flagship VentureLabs.

### What stage is Rubuis Therapeutics at?

Rubuis Therapeutics's latest named round is an Undisclosed round, in Jun 2017.

### Where is Rubuis Therapeutics based?

Rubuis Therapeutics is based in the United States.

## Companies like Rubuis Therapeutics

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)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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