United States · 
Who invested in Hyliion?
Hyliion's investors include US Department of Energy, Colle Capital Partners and Axioma Ventures.
2018201920202021202220232024
$21MSeries A$6.0MGrant
United States · Funded startup
Who invested in Hyliion
Funding summaryUpdated 26 Oct 2026
$27Mraised across 2 rounds since 2017, from 2 sources
$21MSeries A$6.0MGrant
- Latest round
- Grant, $6.0MDec 2024
- Biggest round
- $21MSeries A · Sept 2017
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $21M Sept 2017
- Biggest round
- $21M Series A · Sept 2017
- Between rounds
- 7.2 years from the last two
The rounds
- Dec 2024
- Sept 2017
Founders and team
From Hyliion's own website and the SEC filings it signed: 1 founder, 3 on the team.
Thomas HealyCEO and FounderNamed on its 2019 Form D
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
Missing a round, or an investor who was in one? Tell us.
Quick answers about Hyliion
How much has Hyliion raised?
Hyliion has raised $27M across 2 rounds since 2017.
When did Hyliion last raise?
Hyliion's most recent round was a Grant of $6.0M in Dec 2024.
What was Hyliion's biggest round?
Hyliion's largest round on record is $21M (Series A), in Sept 2017.
Who backed Hyliion first?
Hyliion's first round on record, in Sept 2017, was backed by Axioma Ventures.
What stage is Hyliion at?
Hyliion's latest named round is a Grant, in Dec 2024.
Where is Hyliion based?
Hyliion is based in the United States.
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