# Natrox funding: rounds and investors

> Natrox has raised $33M across 1 round since 2024. Investors include Parkwalk, Amadeus Capital Partners and Puhua Capital. Every round with its source.

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

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

# Who invested in *Natrox*

One round we have observed, with the 4 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

**$33M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series C, $33M Dec 2024
- **Investors:** 4

See who backed them

## The rounds

- **Dec 2024** Series C **$33M** [Parkwalk](https://millionrounds.com/fund/parkwalk) [Amadeus Capital Partners](https://millionrounds.com/fund/amadeus-capital-partners) [Puhua Capital](https://millionrounds.com/fund/puhua-capital) [Praetura Ventures](https://millionrounds.com/fund/praetura-ventures) Source recorded

## Everyone who backed them

[Parkwalk](https://millionrounds.com/fund/parkwalk) VC firm **1** round

[Amadeus Capital Partners](https://millionrounds.com/fund/amadeus-capital-partners) VC firm **1** round

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

[Praetura Ventures](https://millionrounds.com/fund/praetura-ventures) VC firm **1** round

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

## Quick answers about Natrox

### Who invested in Natrox?

Natrox's investors include Parkwalk, Amadeus Capital Partners, Puhua Capital and Praetura Ventures.

### How much has Natrox raised?

Natrox has raised $33M across 1 round since 2024.

### When did Natrox last raise?

Natrox's most recent round was a Series C of $33M in Dec 2024.

### What was Natrox's biggest round?

Its most recent round, $33M in Dec 2024, is also its largest on record.

### Who backed Natrox first?

Natrox's first round on record, in Dec 2024, was backed by Parkwalk, Amadeus Capital Partners and Puhua Capital and 1 others.

### What stage is Natrox at?

Natrox's latest named round is a Series C, in Dec 2024.

### Where is Natrox based?

Natrox is based in the United Kingdom.

## Companies like Natrox

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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