# Hammerhead Resources funding: rounds and investors

> Hammerhead Resources has raised $328M across 1 round since 2023. Investors include Bank of Montreal (BMO). Every round with its source.

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

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

# Who invested in *Hammerhead Resources*

One round we have observed, with the one investor 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.

Energy

Funding summary Updated 26 Oct 2026

**$328M** raised across 1 round since 2023, from 1 source

- **Latest round:** Debt, $328M Oct 2023
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2023** Debt **$328M** [Bank of Montreal (BMO)](https://millionrounds.com/fund/bmo-financial-group) Source recorded

## Everyone who backed them

[Bank of Montreal (BMO)](https://millionrounds.com/fund/bmo-financial-group) Corporate VC **1** round

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

## Quick answers about Hammerhead Resources

### Who invested in Hammerhead Resources?

Hammerhead Resources's investors include Bank of Montreal (BMO).

### How much has Hammerhead Resources raised?

Hammerhead Resources has raised $328M across 1 round since 2023.

### When did Hammerhead Resources last raise?

Hammerhead Resources's most recent round was a Debt of $328M in Oct 2023.

### What was Hammerhead Resources's biggest round?

Its most recent round, $328M in Oct 2023, is also its largest on record.

### Who backed Hammerhead Resources first?

Hammerhead Resources's first round on record, in Oct 2023, was backed by Bank of Montreal (BMO).

### What stage is Hammerhead Resources at?

Hammerhead Resources's latest named round is a Debt, in Oct 2023.

### Where is Hammerhead Resources based?

Hammerhead Resources is based in Canada.

## Companies like Hammerhead Resources

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

[**Kanin Energy** $100M · Sept 2026](https://millionrounds.com/company/kanin-energy)[**Summit Nanotech** $3.0M · Sept 2026](https://millionrounds.com/company/summit-nanotech)[**General Fusion** $241M · Jul 2026](https://millionrounds.com/company/general-fusion)[**NORAM Electrolysis Systems Inc** $4.0M · Jun 2026](https://millionrounds.com/company/noram-electrolysis-systems-inc)[**Foremost Clean Energy** $35K · Jun 2026](https://millionrounds.com/company/foremost-clean-energy)[**Full Circle Lithium** $3.5M · Jun 2026](https://millionrounds.com/company/full-circle-lithium)

## 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