United States · 
Who invested in Baryon?
Baryon's investors include US Department of Energy.
United States · Funded startup
Who invested in Baryon
Funding summaryUpdated 26 Oct 2026
$2.1Mraised across 1 round since 2021, from 1 source
- Latest round
- Grant, $2.1MAug 2021
- Investors
- 1
The rounds
- Aug 2021
Founders and team
From the SEC filings it signed: 4 on the team.
- Demis Lee PandelidisExecutive Officer, Directori
- Jeffrey Lee PremerExecutive Officer, Director, Promoteri
- Mark Lee GregoryExecutive Officer, Directori
- Timothy Lee KeaneExecutive Officeri
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Baryon 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.
Quick answers about Baryon
How much has Baryon raised?
Baryon has raised $2.1M across 1 round since 2021.
When did Baryon last raise?
Baryon's most recent round was a Grant of $2.1M in Aug 2021.
What was Baryon's biggest round?
Its most recent round, $2.1M in Aug 2021, is also its largest on record.
Who backed Baryon first?
Baryon's first round on record, in Aug 2021, was backed by US Department of Energy.
What stage is Baryon at?
Baryon's latest named round is a Grant, in Aug 2021.
Where is Baryon based?
Baryon is based in the United States.
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