United States · Funded startup

Who invested in OxEon Energy

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 summaryUpdated 26 Oct 2026

$36Mraised across 1 round since 2024, from 1 source

Latest round
Grant, $36MMar 2024
Investors
2
See who backed them

The rounds

  1. Mar 2024
    Grant$36M

    Source recorded

Founders and team

From OxEon Energy's own website: 3 on the team.

  • Joseph HartvigsenCEO
  • Jessica ElwellCOO
  • Kevin MoonCFO

Everyone who backed them

US Department of EnergyGovernment1round
Cleantech OpenAccelerator1round

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

Quick answers about OxEon Energy

Who invested in OxEon Energy?

OxEon Energy's investors include US Department of Energy and Cleantech Open.

How much has OxEon Energy raised?

OxEon Energy has raised $36M across 1 round since 2024.

When did OxEon Energy last raise?

OxEon Energy's most recent round was a Grant of $36M in Mar 2024.

What was OxEon Energy's biggest round?

Its most recent round, $36M in Mar 2024, is also its largest on record.

Who backed OxEon Energy first?

OxEon Energy's first round on record, in Mar 2024, was backed by US Department of Energy and Cleantech Open.

What stage is OxEon Energy at?

OxEon Energy's latest named round is a Grant, in Mar 2024.

Where is OxEon Energy based?

OxEon Energy is based in the United States.

Companies like OxEon Energy

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

Amogy$125M · Oct 2026LanzaJet$67M · Oct 2026Pivot Energy$500M · Oct 2026Peak Energy$163M · Oct 2026Renew$207M · Oct 2026Optivolt$37M · Oct 2026

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