United States · 
Who invested in Zeta Energy?
Zeta Energy's investors include US Department of Energy and Sprint Venture Capital.
United States · Funded startup
Who invested in Zeta Energy
Funding summaryUpdated 26 Oct 2026
$4.0Mraised across 1 round since 2024, from 1 source
- Latest round
- Grant, $4.0MFeb 2024
- Investors
- 2
The rounds
- Feb 2024
Founders and team
From Zeta Energy's own website: 1 founder, 5 on the team.
Charles MaslinFounder & board chairman
- Dr. Boris MaslovChief executive officer
- Dr. Abdul-Rahman RajiChief technology officer
- Dr. Rodrigo SalvatierraChief science officer
- Michael ZembleChief financial officer
- Maxim BarskiyHead of business development
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Zeta Energy
How much has Zeta Energy raised?
Zeta Energy has raised $4.0M across 1 round since 2024.
When did Zeta Energy last raise?
Zeta Energy's most recent round was a Grant of $4.0M in Feb 2024.
What was Zeta Energy's biggest round?
Its most recent round, $4.0M in Feb 2024, is also its largest on record.
Who backed Zeta Energy first?
Zeta Energy's first round on record, in Feb 2024, was backed by US Department of Energy and Sprint Venture Capital.
What stage is Zeta Energy at?
Zeta Energy's latest named round is a Grant, in Feb 2024.
Where is Zeta Energy based?
Zeta Energy is based in the United States.
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