# Stormentum funding: rounds and investors

> Stormentum has raised across 1 round since 2026. Investors include Semilla Climate Capital. Every round with its source.

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

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

# Who invested in *Stormentum*

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.

Cleantech Energy

Raised 5 months ago

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2026, from 2 sources

- **Latest round:** Round Jun 2026
- **Led by:** Semilla Climate Capital
- **Investors:** 1 (1 led)

See who backed them

## The rounds

- **Jun 2026** Round **Amount undisclosed** [Semilla Climate Capital](https://millionrounds.com/fund/semilla-climate-capital) Lead Reported by Firms' own news pages and 1 other

## Everyone who backed them

[Semilla Climate Capital](https://millionrounds.com/fund/semilla-climate-capital) VC firm **1** round, led 1

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

## Also claim to have backed them

This firm lists Stormentum 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.

[Energy Transition Ventures](https://millionrounds.com/fund/energy-transition-ventures) VC firm Per its own site

## Quick answers about Stormentum

### Who invested in Stormentum?

Stormentum's investors include Semilla Climate Capital. Semilla Climate Capital led its latest round.

### How much has Stormentum raised?

Stormentum has raised 1 round since 2026, none with a disclosed amount.

### When did Stormentum last raise?

Stormentum's most recent round was an Undisclosed round in Jun 2026, led by Semilla Climate Capital.

### Who backed Stormentum first?

Stormentum's first round on record, in Jun 2026, was backed by Semilla Climate Capital.

### What stage is Stormentum at?

Stormentum's latest named round is an Undisclosed round, in Jun 2026.

### Where is Stormentum based?

Stormentum is based in the United States.

### Who led Stormentum's rounds?

Semilla Climate Capital led the Undisclosed round in 2026.

## Companies like Stormentum

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)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor)

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