Who invested in AirLoom Energy

One round we have observed, with the 4 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.

Energy

Funding summaryUpdated 26 Oct 2026

$7.5Mraised across 1 round since 2024, from 1 source

Latest round: Seed, $7.5MOct 2024
Investors: 4

See who backed them

The rounds

Oct 2024
Seed$7.5M
Source recordedSEC filing: $2.3M sold, first sale Sept 2023

Everyone who backed them

National Science FoundationGovernment1round

Breakthrough EnergyVC firm1round

Lowercarbon CapitalVC firm1round

MCJVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

This firm lists AirLoom Energy 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.

Keiki CapitalVC firmPer its own site

Quick answers about AirLoom Energy

Who invested in AirLoom Energy?

AirLoom Energy's investors include National Science Foundation, Breakthrough Energy, Lowercarbon Capital and MCJ.

How much has AirLoom Energy raised?

AirLoom Energy has raised $7.5M across 1 round since 2024.

When did AirLoom Energy last raise?

AirLoom Energy's most recent round was a Seed of $7.5M in Oct 2024.

What was AirLoom Energy's biggest round?

Its most recent round, $7.5M in Oct 2024, is also its largest on record.

Who backed AirLoom Energy first?

AirLoom Energy's first round on record, in Oct 2024, was backed by National Science Foundation, Breakthrough Energy and Lowercarbon Capital and 1 others.