# RAB Microfluidics funding: rounds and investors

> RAB Microfluidics has raised $2.6M across 1 round since 2022. Investors include Scottish Enterprise, Sting and Par Equity. Every round with its source.

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

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

# Who invested in *RAB Microfluidics*

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.

Aerospace & Space

Funding summary Updated 26 Oct 2026

**$2.6M** raised across 1 round since 2022, from 1 source

- **Latest round:** Seed, $2.6M Aug 2022
- **Investors:** 3

See who backed them

## The rounds

- **Aug 2022** Seed **$2.6M** [Scottish Enterprise](https://millionrounds.com/fund/scottish-enterprise) [Sting](https://millionrounds.com/fund/sting) [Par Equity](https://millionrounds.com/fund/par-equity) Source recorded

## Everyone who backed them

[Scottish Enterprise](https://millionrounds.com/fund/scottish-enterprise) Government **1** round

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

[Par Equity](https://millionrounds.com/fund/par-equity) VC firm **1** round

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

## Also claim to have backed them

This firm lists RAB Microfluidics 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.

[Oxford Innovation Finance](https://millionrounds.com/fund/oxford-innovation-finance) Angel network Per its own site

## Quick answers about RAB Microfluidics

### Who invested in RAB Microfluidics?

RAB Microfluidics's investors include Scottish Enterprise, Sting and Par Equity.

### How much has RAB Microfluidics raised?

RAB Microfluidics has raised $2.6M across 1 round since 2022.

### When did RAB Microfluidics last raise?

RAB Microfluidics's most recent round was a Seed of $2.6M in Aug 2022.

### What was RAB Microfluidics's biggest round?

Its most recent round, $2.6M in Aug 2022, is also its largest on record.

### Who backed RAB Microfluidics first?

RAB Microfluidics's first round on record, in Aug 2022, was backed by Scottish Enterprise, Sting and Par Equity.

### What stage is RAB Microfluidics at?

RAB Microfluidics's latest named round is a Seed, in Aug 2022.

### Where is RAB Microfluidics based?

RAB Microfluidics is based in the United Kingdom.

## Companies like RAB Microfluidics

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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