# StarLeaf funding: rounds and investors

> StarLeaf has raised $40M across 2 rounds since 2017. Investors include Highland Europe and Grafton Capital. Every round with its source.

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

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

# Who invested in *StarLeaf*

2 rounds we have observed, with the 2 investors 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.

Telecoms

Funding summary Updated 26 Oct 2026

**$40M** raised across 2 rounds since 2017, from 2 sources

**$40M** Round **$203K** Round

- **Latest round:** Round, $203K Sept 2021
- **Biggest round:** $40M Round · May 2017
- **Investors:** 2

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.

2018 2019 2020 2021

**$40M** Round

**$203K** Round

- **First round:** Round, $40M
- **Biggest round:** $40M
- **Between rounds:** 4.3 years

## The rounds

- **Sept 2021** Round **$203K** No investor was named in the report. Shares issued, filed with Companies House (SH01); no report of this raise yet
- **May 2017** Round **$40M** *2 new* [Highland Europe](https://millionrounds.com/fund/highland-europe) [Grafton Capital](https://millionrounds.com/fund/grafton-capital) Reported by FinSMEs

## Funding filed with regulators

StarLeaf filed one raise, $203K in all. Filings say how much was sold and to how many investors; they never name the investors.

- Sept 2021 **$203K** UK share allotment

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Round** 2017 **Round** 2021 [Highland Europe](https://millionrounds.com/fund/highland-europe) [Grafton Capital](https://millionrounds.com/fund/grafton-capital)

## Everyone who backed them

[Highland Europe](https://millionrounds.com/fund/highland-europe) VC firm **1** round

[Grafton Capital](https://millionrounds.com/fund/grafton-capital) Private equity **1** round

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

## Quick answers about StarLeaf

### Who invested in StarLeaf?

StarLeaf's investors include Highland Europe and Grafton Capital.

### How much has StarLeaf raised?

StarLeaf has raised $40M across 2 rounds since 2017.

### When did StarLeaf last raise?

StarLeaf's most recent round, $203K, was in Sept 2021.

### What was StarLeaf's biggest round?

StarLeaf's largest round on record is $40M (Undisclosed round), in May 2017.

### Who backed StarLeaf first?

StarLeaf's first round on record, in May 2017, was backed by Highland Europe and Grafton Capital.

### What stage is StarLeaf at?

StarLeaf's latest named round is an Undisclosed round, in May 2017.

### Where is StarLeaf based?

StarLeaf is based in the United Kingdom.

## Companies like StarLeaf

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

[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Open Cosmos** $403M · Sept 2026](https://millionrounds.com/company/open-cosmos)[**Archangel Lightworks** $17M · Aug 2026](https://millionrounds.com/company/archangel-lightworks)[**Lucida AI** $7.8M · Jun 2026](https://millionrounds.com/company/lucida-ai)[**Ethos** $143M · May 2026](https://millionrounds.com/company/ethos)[**Sofant Technologies** $23M · Apr 2026](https://millionrounds.com/company/sofant-technologies)

## Find investors like these

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