# Barrel Protocol funding: rounds and investors

> Barrel Protocol has raised $4.0M across 1 round since 2018. Investors include Altair Capital and NGC Ventures. Every round with its source.

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

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

# Who invested in *Barrel Protocol*

One round we have observed, with the 2 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.

IT Services

Funding summary Updated 26 Oct 2026

**$4.0M** raised across 1 round since 2018, from 1 source

- **Latest round:** Seed, $4.0M Sept 2018
- **Investors:** 2

See who backed them

## The rounds

- **Sept 2018** Seed **$4.0M** [Altair Capital](https://millionrounds.com/fund/altair-capital-2) [NGC Ventures](https://millionrounds.com/fund/ngc-ventures) Source recorded

## Everyone who backed them

[Altair Capital](https://millionrounds.com/fund/altair-capital-2) Private equity **1** round

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

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

## Quick answers about Barrel Protocol

### Who invested in Barrel Protocol?

Barrel Protocol's investors include Altair Capital and NGC Ventures.

### How much has Barrel Protocol raised?

Barrel Protocol has raised $4.0M across 1 round since 2018.

### When did Barrel Protocol last raise?

Barrel Protocol's most recent round was a Seed of $4.0M in Sept 2018.

### What was Barrel Protocol's biggest round?

Its most recent round, $4.0M in Sept 2018, is also its largest on record.

### Who backed Barrel Protocol first?

Barrel Protocol's first round on record, in Sept 2018, was backed by Altair Capital and NGC Ventures.

### What stage is Barrel Protocol at?

Barrel Protocol's latest named round is a Seed, in Sept 2018.

## Companies like Barrel Protocol

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

[**Magnar** $8.0M · Sept 2026](https://millionrounds.com/company/magnar)[**Hush Security** $30M · Jul 2026](https://millionrounds.com/company/hush-security)[**Visible Health** $9.7M · Mar 2026](https://millionrounds.com/company/visible-health)[**Namma Yatri** $4.3M · Mar 2026](https://millionrounds.com/company/namma-yatri)[**YanRong Tech** $15M · Mar 2026](https://millionrounds.com/company/yanrong-tech)[**HireBound** $2.0M · Feb 2026](https://millionrounds.com/company/hirebound)

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