United States · Funded startup

Who invested in Aymium

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.

Energy

Funding summaryUpdated 26 Oct 2026

$50Mraised across 1 round since 2024, from 1 source

Latest round
Debt, $50MJun 2024
Investors
1
See who backed them

The rounds

  1. Jun 2024
    Debt$50M

    Source recorded

Founders and team

From Aymium's own website: 1 founder, 9 on the team.

James A. MennellFounder and Chief Executive Officer
  • Dr. Daren DaugaardVice President of Thermal Engineering
  • Erin HeupelVice President of Environmental Management
  • Thomas J. HirtVice President of Major Capital Projects
  • Todd SmrekarVice President of Procurement
  • Douglas RohallChief Financial Officer and Chief Strategy Officer
  • Jean-Michel MalekChief Legal Officer
  • Dr. Edgar LoteroR&D Fellow & Lead Chemist
  • Dustin SlackDirector of Innovation
  • Eric O. EstepDirector of Logistics

Everyone who backed them

Fortress InvestmentPrivate equity1round

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

Quick answers about Aymium

Who invested in Aymium?

Aymium's investors include Fortress Investment.

How much has Aymium raised?

Aymium has raised $50M across 1 round since 2024.

When did Aymium last raise?

Aymium's most recent round was a Debt of $50M in Jun 2024.

What was Aymium's biggest round?

Its most recent round, $50M in Jun 2024, is also its largest on record.

Who backed Aymium first?

Aymium's first round on record, in Jun 2024, was backed by Fortress Investment.

What stage is Aymium at?

Aymium's latest named round is a Debt, in Jun 2024.

Where is Aymium based?

Aymium is based in the United States.

Companies like Aymium

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

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.