# QuantuMDx funding: rounds and investors

> QuantuMDx has raised $12M across 2 rounds since 2021. Every round with its source.

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

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

# Who invested in *QuantuMDx*

2 rounds we have observed, with the 0 investors 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

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Funding summary Updated 15 Nov 2026

**$12M** raised across 2 rounds since 2021, from 2 sources

**$1.9M** Round **$10M** Round

- **Latest round:** Round, $10M Nov 2022
- **Step-up i:** 5.4×
- **Investors:** 0

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.

2022

**$1.9M** Round

**$10M** Round

- **First round:** Round, $1.9M
- **Biggest round:** $10M
- **Between rounds:** 21 months

## The rounds

- **Nov 2022** Round **$10M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **Feb 2021** Round **$1.9M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet

## Funding filed with regulators

QuantuMDx filed 2 raises, $12M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Nov 2022 **$10M** UK share allotment
- Feb 2021 **$1.9M** UK share allotment

## Founders and team

From QuantuMDx's own website: 1 founder, 4 on the team.

**Professor Sir John Burn** Founding Chair

- **Martin Walton** CEO - Chief Executive Officer
- **Xu Fan** CEO (Quinten) - Chief Executive Officer
- **Jonathan O’Halloran** CTO - Chief Technical Officer
- **James Yan** Non-Executive Director

## Quick answers about QuantuMDx

### How much has QuantuMDx raised?

QuantuMDx has raised $12M across 2 rounds since 2021.

### When did QuantuMDx last raise?

QuantuMDx's most recent round, $10M, was in Nov 2022.

### What was QuantuMDx's biggest round?

Its most recent round, $10M in Nov 2022, is also its largest on record.

### Where is QuantuMDx based?

QuantuMDx is based in the United Kingdom.

## Companies like QuantuMDx

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

[**Tolemy Bio** $3.1M · Nov 2026](https://millionrounds.com/company/tolemy-bio)[**Neobe Therapeutics** $9.1M · Nov 2026](https://millionrounds.com/company/neobe-therapeutics)[**Bioliberty** $22M · Nov 2026](https://millionrounds.com/company/bioliberty)[**T-Therapeutics** $279M · Nov 2026](https://millionrounds.com/company/t-therapeutics)[**Alethio Therapeutics** $98M · Nov 2026](https://millionrounds.com/company/alethio-therapeutics)[**bit.bio** $264M · Nov 2026](https://millionrounds.com/company/bit-bio)

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