United States · 
Who invested in Feon?
Feon's investors include Eight Roads Ventures, MassVentures, Foothill Ventures and Massachusetts Clean Energy Center.
2025
$6.1MSeed$350KGrantUnited States · Funded startup
Who invested in Feon
2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Funding summaryUpdated 26 Oct 2026
$6.5Mraised across 2 rounds since 2024, from 2 sources
$6.1MSeed$350KGrant
- Latest round
- Grant, $350KJul 2024
- Biggest round
- $6.1MSeed · Jun 2024
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $6.1M Jun 2024
- Biggest round
- $6.1M Seed · Jun 2024
The rounds
- Jul 2024Grant$350K4 returning
Source recorded
- Jun 2024Seed$6.1M4 new
Source recorded
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Massachusetts Clean Energy CenterVC firm2rounds
Missing a round, or an investor who was in one? Tell us.
Quick answers about Feon
How much has Feon raised?
Feon has raised $6.5M across 2 rounds since 2024.
When did Feon last raise?
Feon's most recent round was a Grant of $350K in Jul 2024.
What was Feon's biggest round?
Feon's largest round on record is $6.1M (Seed), in Jun 2024.
Who backed Feon first?
Feon's first round on record, in Jun 2024, was backed by Eight Roads Ventures, MassVentures and Foothill Ventures and 1 others.
What stage is Feon at?
Feon's latest named round is a Grant, in Jul 2024.
Where is Feon based?
Feon is based in the United States.
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In the same sector, and raised in the last eighteen months.
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