# Causeway Therapeutics funding: rounds and investors

> Causeway Therapeutics has raised $14M across 2 rounds since 2023. Investors include QVentures. Every round with its source.

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

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

# Who invested in *Causeway Therapeutics*

2 rounds we have observed, with the one investor named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Pharma

Funding summary Updated 26 Oct 2026

**$14M** raised across 2 rounds since 2023, from 2 sources

**$11M** Venture **$3.1M** Round

- **Latest round:** Round, $3.1M Jun 2025
- **Biggest round:** $11M Venture · Feb 2023
- **Investors:** 1

See who backed them

## The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2023 2024 2025

**$11M** Venture

**$3.1M** Round

- **First round:** Venture, $11M
- **Biggest round:** $11M
- **Between rounds:** 2.4 years

## The rounds

- **Jun 2025** Round **$3.1M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **Feb 2023** Venture **$11M** *1 new* [QVentures](https://millionrounds.com/fund/qventures) Source recorded SEC filing: $14M sold, first sale Feb 2023

## Funding filed with regulators

Causeway Therapeutics filed 2 raises, $3.1M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Jul 2025 **$1.7M** UK share allotment
- Jun 2025 **$1.4M** UK share allotment

## Founders and team

From Causeway Therapeutics's own website: 1 founder, 2 on the team.

**Gregor Caldow** Co-founder and CSO

- **Christina Willwerth** Chief Operating Officer
- **Iona Donnelly** Head of Clinical and

## Everyone who backed them

[QVentures](https://millionrounds.com/fund/qventures) Family office **1** round

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

## Quick answers about Causeway Therapeutics

### Who invested in Causeway Therapeutics?

Causeway Therapeutics's investors include QVentures.

### How much has Causeway Therapeutics raised?

Causeway Therapeutics has raised $14M across 2 rounds since 2023.

### When did Causeway Therapeutics last raise?

Causeway Therapeutics's most recent round, $3.1M, was in Jun 2025.

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

Causeway Therapeutics's largest round on record is $11M (Venture), in Feb 2023.

### Who backed Causeway Therapeutics first?

Causeway Therapeutics's first round on record, in Feb 2023, was backed by QVentures.

### What stage is Causeway Therapeutics at?

Causeway Therapeutics's latest named round is a Venture, in Feb 2023.

### Where is Causeway Therapeutics based?

Causeway Therapeutics is based in the United Kingdom.

## Companies like Causeway Therapeutics

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

[**HydRegen** $12M · Oct 2026](https://millionrounds.com/company/hydregen)[**OMass Therapeutics** $442M · Oct 2026](https://millionrounds.com/company/omass-therapeutics)[**MAXWELLIA** $9.6M · Sept 2026](https://millionrounds.com/company/maxwellia)[**FLIP THERAPEUTICS** $676K · Sept 2026](https://millionrounds.com/company/flip-therapeutics)[**ViaNautis** $52M · Sept 2026](https://millionrounds.com/company/vianautis)[**PhaSER Biomedical** $2.5M · Aug 2026](https://millionrounds.com/company/phaser-biomedical)

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