# Sparkz funding: rounds and investors

> Sparkz has raised $9.8M across 1 round since 2024. Investors include US Department of Energy and Ulu Ventures. Every round with its source.

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

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

# Who invested in *Sparkz*

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.

Cleantech

Funding summary Updated 26 Oct 2026

**$9.8M** raised across 1 round since 2024, from 1 source

- **Latest round:** Grant, $9.8M Oct 2024
- **Investors:** 2

See who backed them

## The rounds

- **Oct 2024** Grant **$9.8M** [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [Ulu Ventures](https://millionrounds.com/fund/ulu-ventures) Source recorded

## Everyone who backed them

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

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

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

## Quick answers about Sparkz

### Who invested in Sparkz?

Sparkz's investors include US Department of Energy and Ulu Ventures.

### How much has Sparkz raised?

Sparkz has raised $9.8M across 1 round since 2024.

### When did Sparkz last raise?

Sparkz's most recent round was a Grant of $9.8M in Oct 2024.

### What was Sparkz's biggest round?

Its most recent round, $9.8M in Oct 2024, is also its largest on record.

### Who backed Sparkz first?

Sparkz's first round on record, in Oct 2024, was backed by US Department of Energy and Ulu Ventures.

### What stage is Sparkz at?

Sparkz's latest named round is a Grant, in Oct 2024.

### Where is Sparkz based?

Sparkz is based in the United States.

## Companies like Sparkz

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)[**Renew** $207M · Oct 2026](https://millionrounds.com/company/renew)[**Optivolt** $37M · Oct 2026](https://millionrounds.com/company/optivolt)

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