# Endeavour funding: rounds and investors

> Endeavour has raised $4.8M across 2 rounds since 2022. Every round with its source.

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

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

# Who invested in *Endeavour*

2 rounds we have observed, with the 0 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.

Energy

Raised 4 months ago

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Funding summary Updated 27 Oct 2026

**$4.8M** raised across 2 rounds since 2022, from 2 sources

**$1.4M** Series A **$3.4M** Seed

- **Latest round:** Seed, $3.4M Jul 2026
- **Step-up i:** 2.4×
- **Investors:** 0

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.

2023 2024 2025 2026

**$1.4M** Series A

**$3.4M** Seed

- **First round:** Series A, $1.4M
- **Biggest round:** $3.4M
- **Between rounds:** 3.9 years

## The rounds

- **Jul 2026** Seed **$3.4M** No investor was named in the report. Source recorded
- **Aug 2022** Series A **$1.4M** No investor was named in the report. Source recorded

## Also claim to have backed them

This firm lists Endeavour as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Mbanq Labs](https://millionrounds.com/fund/mbanq-labs) Accelerator Per its own site

## Quick answers about Endeavour

### How much has Endeavour raised?

Endeavour has raised $4.8M across 2 rounds since 2022.

### When did Endeavour last raise?

Endeavour's most recent round was a Seed of $3.4M in Jul 2026.

### What was Endeavour's biggest round?

Its most recent round, $3.4M in Jul 2026, is also its largest on record.

### What stage is Endeavour at?

Endeavour's latest named round is a Seed, in Jul 2026.

### Where is Endeavour based?

Endeavour is based in the United States.

## Companies like Endeavour

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

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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