# Harness Therapeutics funding: rounds and investors

> Harness Therapeutics has raised across 2 rounds since 2025. Investors include SV Health Investors. Every round with its source.

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

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

# Who invested in *Harness 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.

Biotech

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 2 rounds since 2025, from 2 sources

- **Latest round:** Venture Jun 2026
- **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.

2025 2026

**?** Venture

**?** Venture

- **First round:** Venture
- **Between rounds:** 17 months

## The rounds

- **Jun 2026** Venture **Amount undisclosed** *1 returning* [SV Health Investors](https://millionrounds.com/fund/sv-health-investors) Source recorded
- **Jan 2025** Venture **Amount undisclosed** *1 new* [SV Health Investors](https://millionrounds.com/fund/sv-health-investors) Source recorded

## Funding filed with regulators

Harness Therapeutics filed 4 raises, $35M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Aug 2026 **$5.5M** UK share allotment
- Jun 2026 **$18M** UK share allotment
- Apr 2022 **$6.0M** UK share allotment
- Mar 2022 **$5.9M** UK share allotment

## Everyone who backed them

[SV Health Investors](https://millionrounds.com/fund/sv-health-investors) VC firm **2** rounds

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

## Quick answers about Harness Therapeutics

### Who invested in Harness Therapeutics?

Harness Therapeutics's investors include SV Health Investors.

### How much has Harness Therapeutics raised?

Harness Therapeutics has raised 2 rounds since 2025, none with a disclosed amount.

### When did Harness Therapeutics last raise?

Harness Therapeutics's most recent round was a Venture in Jun 2026.

### Who backed Harness Therapeutics first?

Harness Therapeutics's first round on record, in Jan 2025, was backed by SV Health Investors.

### What stage is Harness Therapeutics at?

Harness Therapeutics's latest named round is a Venture, in Jun 2026.

### Where is Harness Therapeutics based?

Harness Therapeutics is based in the United Kingdom.

## Companies like Harness 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)[**CMR Surgical** $1.1B · Oct 2026](https://millionrounds.com/company/cmr-surgical)[**Living Optics** $61M · Oct 2026](https://millionrounds.com/company/living-optics)[**Bactobio** $18M · Oct 2026](https://millionrounds.com/company/bactobio)[**RHYTHM AI** $23M · Sept 2026](https://millionrounds.com/company/rhythm-ai)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app