# Whisper Energy funding: rounds and investors

> Whisper Energy has raised $155K across 2 rounds since 2024. Investors include Colorado Office of Economic Development and International Trade and Los...

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

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

# Who invested in *Whisper Energy*

2 rounds we have observed, with the 2 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

Funding summary Updated 26 Oct 2026

**$155K** raised across 2 rounds since 2024, from 2 sources

**$125K** Pre-seed **$30K** Grant

- **Latest round:** Grant, $30K Jul 2025
- **Biggest round:** $125K Pre-seed · Nov 2024
- **Investors:** 2

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.

2025

**$125K** Pre-seed

**$30K** Grant

- **First round:** Pre-seed, $125K
- **Biggest round:** $125K
- **Between rounds:** 8 months

## The rounds

- **Jul 2025** Grant **$30K** *1 new* *1 returning* [Colorado Office of Economic Development and International Trade](https://millionrounds.com/fund/colorado-office-of-economic-development-and-international-tr) [Los Angeles Cleantech Incubator](https://millionrounds.com/fund/la-cleantech-incubator-laci) Source recorded
- **Nov 2024** Pre-seed **$125K** *1 new* [Colorado Office of Economic Development and International Trade](https://millionrounds.com/fund/colorado-office-of-economic-development-and-international-tr) Source recorded

## Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

**Pre-seed** 2024 **Grant** 2025 [Colorado Office of Economic Development and International Trade](https://millionrounds.com/fund/colorado-office-of-economic-development-and-international-tr) [Los Angeles Cleantech Incubator](https://millionrounds.com/fund/la-cleantech-incubator-laci)

## Everyone who backed them

[Colorado Office of Economic Development and International Trade](https://millionrounds.com/fund/colorado-office-of-economic-development-and-international-tr) Government **2** rounds

[Los Angeles Cleantech Incubator](https://millionrounds.com/fund/la-cleantech-incubator-laci) Accelerator **1** round

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

## Quick answers about Whisper Energy

### Who invested in Whisper Energy?

Whisper Energy's investors include Colorado Office of Economic Development and International Trade and Los Angeles Cleantech Incubator.

### How much has Whisper Energy raised?

Whisper Energy has raised $155K across 2 rounds since 2024.

### When did Whisper Energy last raise?

Whisper Energy's most recent round was a Grant of $30K in Jul 2025.

### What was Whisper Energy's biggest round?

Whisper Energy's largest round on record is $125K (Pre-seed), in Nov 2024.

### Who backed Whisper Energy first?

Whisper Energy's first round on record, in Nov 2024, was backed by Colorado Office of Economic Development and International Trade.

### What stage is Whisper Energy at?

Whisper Energy's latest named round is a Grant, in Jul 2025.

### Where is Whisper Energy based?

Whisper Energy is based in the United States.

## Companies like Whisper Energy

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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