# Fether Labs funding: rounds and investors

> Fether Labs has raised $524K across 1 round since 2026. Investors include Andreessen Horowitz, Purple and Chapter One Ventures. Every round with its source.

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

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

# Who invested in *Fether Labs*

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.

Hardware & Electronics

Raised 6 months ago

Funding summary Updated 26 Oct 2026

**$524K** raised across 1 round since 2026, from 1 source

- **Latest round:** Seed, $524K May 2026
- **Investors:** 3

See who backed them

## The rounds

- **May 2026** Seed **$524K** [Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) [Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) [Chapter One Ventures](https://millionrounds.com/fund/chapter-one) Source recorded

## Funding filed with regulators

Fether Labs filed 2 raises, $1.3M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Mar 2026 **$990K** UK share allotment
- Mar 2026 **$332K** UK share allotment

## Founders and team

From Fether Labs's own website: 3 on the team.

- **Jacques Blagburn** CEO
- **Michael Ma** CTO
- **Emmanuelle Ghaleb** Product Engineer

## Everyone who backed them

[Andreessen Horowitz](https://millionrounds.com/fund/andreessen-horowitz) VC firm **1** round

[Purple](https://millionrounds.com/fund/purple-laurent-ritter-s-fund) VC firm **1** round

[Chapter One Ventures](https://millionrounds.com/fund/chapter-one) VC firm **1** round

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

## Also claim to have backed them

This firm lists Fether Labs 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.

[PurposeTech](https://millionrounds.com/fund/purposetech) VC firm Per its own site

## Quick answers about Fether Labs

### Who invested in Fether Labs?

Fether Labs's investors include Andreessen Horowitz, Purple and Chapter One Ventures.

### How much has Fether Labs raised?

Fether Labs has raised $524K across 1 round since 2026.

### When did Fether Labs last raise?

Fether Labs's most recent round was a Seed of $524K in May 2026.

### What was Fether Labs's biggest round?

Its most recent round, $524K in May 2026, is also its largest on record.

### Who backed Fether Labs first?

Fether Labs's first round on record, in May 2026, was backed by Andreessen Horowitz, Purple and Chapter One Ventures.

### What stage is Fether Labs at?

Fether Labs's latest named round is a Seed, in May 2026.

### Where is Fether Labs based?

Fether Labs is based in the United Kingdom.

## Companies like Fether Labs

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

[**mOm Incubators** $191M · Oct 2026](https://millionrounds.com/company/mom-incubators)[**Living Optics** $61M · Oct 2026](https://millionrounds.com/company/living-optics)[**Foundational** $19M · Oct 2026](https://millionrounds.com/company/foundational)[**Flow Engineering** $73M · Sept 2026](https://millionrounds.com/company/flow-engineering)[**SCI Semiconductor** $13M · Sept 2026](https://millionrounds.com/company/sci-semiconductor)[**Finchetto** $4.0M · Aug 2026](https://millionrounds.com/company/finchetto)

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