# Marrow funding: rounds and investors

> Marrow has raised $2.0M across 1 round since 2026. Investors include Insurtech Gateway, Leo Capital and Portfolio Ventures. Every round with its source.

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

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

# Who invested in *Marrow*

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.

AI Construction Insurtech

Raised this month

Funding summary Updated 26 Oct 2026

**$2.0M** raised across 1 round since 2026, from 1 source

- **Latest round:** Pre-seed, $2.0M Oct 2026
- **Led by:** Insurtech Gateway
- **Investors:** 4 (1 led)

See who backed them

## The rounds

- **Oct 2026** Pre-seed **$2.0M** [Insurtech Gateway](https://millionrounds.com/fund/insurtech-gateway) Lead [Leo Capital](https://millionrounds.com/fund/leo-capital) [Portfolio Ventures](https://millionrounds.com/fund/will-martin) [seedX](https://millionrounds.com/fund/seedx) Reported by Insurtech Gateway

## Everyone who backed them

[Insurtech Gateway](https://millionrounds.com/fund/insurtech-gateway) VC firm **1** round, led 1

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

[Portfolio Ventures](https://millionrounds.com/fund/will-martin) VC firm **1** round

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

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

## Quick answers about Marrow

### Who invested in Marrow?

Marrow's investors include Insurtech Gateway, Leo Capital, Portfolio Ventures and seedX. Insurtech Gateway led its latest round.

### How much has Marrow raised?

Marrow has raised $2.0M across 1 round since 2026.

### When did Marrow last raise?

Marrow's most recent round was a Pre-seed of $2.0M in Oct 2026, led by Insurtech Gateway.

### What was Marrow's biggest round?

Its most recent round, $2.0M in Oct 2026, is also its largest on record.

### Who backed Marrow first?

Marrow's first round on record, in Oct 2026, was backed by Insurtech Gateway, Leo Capital and Portfolio Ventures and 1 others.

### What stage is Marrow at?

Marrow's latest named round is a Pre-seed, in Oct 2026.

### Where is Marrow based?

Marrow is based in the United Kingdom.

### Who led Marrow's rounds?

Insurtech Gateway led the Pre-seed in 2026.

## Companies like Marrow

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

[**Adaptavate** $15M · Oct 2026](https://millionrounds.com/company/adaptavate)[**Cognitive Credit** $64M · Oct 2026](https://millionrounds.com/company/cognitive-credit)[**Opply** $23M · Oct 2026](https://millionrounds.com/company/opply)[**XRlabs** $8.4M · Oct 2026](https://millionrounds.com/company/xrlabs)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Affinity Labs** $3.2M · Oct 2026](https://millionrounds.com/company/affinity-labs)

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