# Closed Loop Medicine funding: rounds and investors

> Closed Loop Medicine has raised $18M across 1 round since 2021. Investors include Innovate UK, Business Growth Fund and IQ Capital. Every round with its source.

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

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

# Who invested in *Closed Loop Medicine*

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.

Healthcare

Funding summary Updated 26 Oct 2026

**$18M** raised across 1 round since 2021, from 1 source

- **Latest round:** Seed, $18M Nov 2021
- **Investors:** 3

See who backed them

## The rounds

- **Nov 2021** Seed **$18M** [Innovate UK](https://millionrounds.com/fund/innovate-uk) [Business Growth Fund](https://millionrounds.com/fund/bgf) [IQ Capital](https://millionrounds.com/fund/iq-capital) Source recorded

## Funding filed with regulators

Closed Loop Medicine filed one raise, $21M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Oct 2021 **$21M** UK share allotment

## Everyone who backed them

[Innovate UK](https://millionrounds.com/fund/innovate-uk) VC firm **1** round

[Business Growth Fund](https://millionrounds.com/fund/bgf) Private equity **1** round

[IQ Capital](https://millionrounds.com/fund/iq-capital) VC firm **1** round

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

## Also claim to have backed them

This firm lists Closed Loop Medicine as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Meltwind Advisory](https://millionrounds.com/fund/meltwind-advisory) VC firm Per its own site

## Quick answers about Closed Loop Medicine

### Who invested in Closed Loop Medicine?

Closed Loop Medicine's investors include Innovate UK, Business Growth Fund and IQ Capital.

### How much has Closed Loop Medicine raised?

Closed Loop Medicine has raised $18M across 1 round since 2021.

### When did Closed Loop Medicine last raise?

Closed Loop Medicine's most recent round was a Seed of $18M in Nov 2021.

### What was Closed Loop Medicine's biggest round?

Its most recent round, $18M in Nov 2021, is also its largest on record.

### Who backed Closed Loop Medicine first?

Closed Loop Medicine's first round on record, in Nov 2021, was backed by Innovate UK, Business Growth Fund and IQ Capital.

### What stage is Closed Loop Medicine at?

Closed Loop Medicine's latest named round is a Seed, in Nov 2021.

### Where is Closed Loop Medicine based?

Closed Loop Medicine is based in the United Kingdom.

## Companies like Closed Loop Medicine

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

[**Coherence Neuro** $55M · Oct 2026](https://millionrounds.com/company/coherence-neuro)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**CMR Surgical** $1.1B · Oct 2026](https://millionrounds.com/company/cmr-surgical)[**MintNeuro** $26M · Oct 2026](https://millionrounds.com/company/mintneuro)[**52North** $4.3M · Sept 2026](https://millionrounds.com/company/52north)[**RHYTHM AI** $23M · Sept 2026](https://millionrounds.com/company/rhythm-ai)

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