# Osler Diagnostics funding: rounds and investors

> Osler Diagnostics has raised $90M across 2 rounds since 2022. Investors include Oxford Science Enterprises. Every round with its source.

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

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

# Who invested in *Osler Diagnostics*

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.

Healthcare

Funding summary Updated 26 Oct 2026

**$90M** raised across 2 rounds since 2022, from 2 sources

**$85M** Series C **$5.4M** Series C

- **Latest round:** Series C, $5.4M Feb 2023
- **Biggest round:** $85M Series C · Nov 2022
- **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

**$85M** Series C

**$5.4M** Series C

- **First round:** Series C, $85M
- **Biggest round:** $85M
- **Between rounds:** 3 months

## The rounds

- **Feb 2023** Series C **$5.4M** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **Nov 2022** Series C **$85M** *1 new* [Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) Source recorded

## Funding filed with regulators

Osler Diagnostics filed 2 raises, $87M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Feb 2023 **$5.4M** UK share allotment
- Nov 2022 **$81M** UK share allotment

## Everyone who backed them

[Oxford Science Enterprises](https://millionrounds.com/fund/oxford-science-enterprises) VC firm **1** round

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

## Quick answers about Osler Diagnostics

### Who invested in Osler Diagnostics?

Osler Diagnostics's investors include Oxford Science Enterprises.

### How much has Osler Diagnostics raised?

Osler Diagnostics has raised $90M across 2 rounds since 2022.

### When did Osler Diagnostics last raise?

Osler Diagnostics's most recent round was a Series C of $5.4M in Feb 2023.

### What was Osler Diagnostics's biggest round?

Osler Diagnostics's largest round on record is $85M (Series C), in Nov 2022.

### Who backed Osler Diagnostics first?

Osler Diagnostics's first round on record, in Nov 2022, was backed by Oxford Science Enterprises.

### What stage is Osler Diagnostics at?

Osler Diagnostics's latest named round is a Series C, in Feb 2023.

### Where is Osler Diagnostics based?

Osler Diagnostics is based in the United Kingdom.

## Companies like Osler Diagnostics

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