# Northflank funding: rounds and investors

> Northflank has raised $16M across 1 round since 2024. Investors include Citibank, Bain Capital Ventures and Vertex Ventures. Every round with its source.

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

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

# Who invested in *Northflank*

One round we have observed, with the 5 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.

Cloud

Funding summary Updated 26 Oct 2026

**$16M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series A, $16M Nov 2024
- **Investors:** 5

See who backed them

## The rounds

- **Nov 2024** Series A **$16M** [Citibank](https://millionrounds.com/fund/citi) [Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) [Vertex Ventures](https://millionrounds.com/fund/vertex-ventures) [Kindred Ventures](https://millionrounds.com/fund/kindred-ventures) [Four Cities Capital](https://millionrounds.com/fund/four-cities-capital) Source recorded

## Funding filed with regulators

Northflank filed one raise, $17M in all. Filings say how much was sold and to how many investors; they never name the investors.

- Aug 2024 **$17M** UK share allotment

## Founders and team

From Northflank's own website: 2 founders.

**Will Stewart** Co-founder & CEO

**Frederik Brix** Co-founder & CTO

## Everyone who backed them

[Citibank](https://millionrounds.com/fund/citi) Growth equity **1** round

[Bain Capital Ventures](https://millionrounds.com/fund/bain-capital-ventures) VC firm **1** round

[Vertex Ventures](https://millionrounds.com/fund/vertex-ventures) VC firm **1** round

[Kindred Ventures](https://millionrounds.com/fund/kindred-ventures) VC firm **1** round

[Four Cities Capital](https://millionrounds.com/fund/four-cities-capital) VC firm **1** round

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

## Quick answers about Northflank

### Who invested in Northflank?

Northflank's investors include Citibank, Bain Capital Ventures, Vertex Ventures, Kindred Ventures and Four Cities Capital.

### How much has Northflank raised?

Northflank has raised $16M across 1 round since 2024.

### When did Northflank last raise?

Northflank's most recent round was a Series A of $16M in Nov 2024.

### What was Northflank's biggest round?

Its most recent round, $16M in Nov 2024, is also its largest on record.

### Who backed Northflank first?

Northflank's first round on record, in Nov 2024, was backed by Citibank, Bain Capital Ventures and Vertex Ventures and 2 others.

### What stage is Northflank at?

Northflank's latest named round is a Series A, in Nov 2024.

### Where is Northflank based?

Northflank is based in the United Kingdom.

## Companies like Northflank

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

[**Blackwall** $162M · Oct 2026](https://millionrounds.com/company/blackwall)[**Salience Labs** $169M · Oct 2026](https://millionrounds.com/company/salience-labs)[**Nyobolt** $155M · Aug 2026](https://millionrounds.com/company/nyobolt)[**Ekkosense** $2.7M · Aug 2026](https://millionrounds.com/company/ekkosense)[**MarCloud** $536K · Jul 2026](https://millionrounds.com/company/marcloud)[**Valarian** $50M · Jul 2026](https://millionrounds.com/company/valarian)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app