# Milliray funding: rounds and investors

> Milliray has raised $500K across 1 round since 2026. Investors include Y Combinator and NATO DIANA. Every round with its source.

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

United Kingdom · [Pre-seed startup](https://millionrounds.com/companies)

# Who invested in *Milliray*

One round we have observed, with the 2 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.

Aerospace & Space

Raised 8 months ago

Funding summary Updated 26 Oct 2026

**$500K** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $500K Mar 2026
- **Investors:** 2

See who backed them

## The rounds

- **Mar 2026** Pre-seed **$500K** [Y Combinator](https://millionrounds.com/fund/y-combinator) [NATO DIANA](https://millionrounds.com/fund/nato-diana) Source recorded

## Founders and team

From Milliray's own website: 3 on the team.

- **Dr Matthew Moore** Chief Executive Officer
- **Dr Jordina Frances de Mas** Chief Operating Officer
- **Dr Thomas Doherty** Chief Technology Officer

## Everyone who backed them

[Y Combinator](https://millionrounds.com/fund/y-combinator) Accelerator **1** round

[NATO DIANA](https://millionrounds.com/fund/nato-diana) Investment firm **1** round

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

## Also claim to have backed them

This firm lists Milliray 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.

[Abyro Capital](https://millionrounds.com/fund/abyro-capital) VC firm Per its own site

## Quick answers about Milliray

### Who invested in Milliray?

Milliray's investors include Y Combinator and NATO DIANA.

### How much has Milliray raised?

Milliray has raised $500K across 1 round since 2026.

### When did Milliray last raise?

Milliray's most recent round was a Pre-seed of $500K in Mar 2026.

### What was Milliray's biggest round?

Its most recent round, $500K in Mar 2026, is also its largest on record.

### Who backed Milliray first?

Milliray's first round on record, in Mar 2026, was backed by Y Combinator and NATO DIANA.

### What stage is Milliray at?

Milliray's latest named round is a Pre-seed, in Mar 2026.

### Where is Milliray based?

Milliray is based in the United Kingdom.

## Companies like Milliray

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

[**Foundational** $19M · Oct 2026](https://millionrounds.com/company/foundational)[**Open Cosmos** $403M · Sept 2026](https://millionrounds.com/company/open-cosmos)[**Productive Machines** $5.9M · Sept 2026](https://millionrounds.com/company/productive-machines)[**Cambridge Aerospace** $400M · Aug 2026](https://millionrounds.com/company/cambridge-aerospace)[**Archangel Lightworks** $17M · Aug 2026](https://millionrounds.com/company/archangel-lightworks)[**Holdson** $2.8M · Jul 2026](https://millionrounds.com/company/holdson)

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