United States · 
Who invested in OneLayer?
OneLayer's investors include Chevron Technology Ventures and Viola Ventures.
United States · Series A startup
Who invested in OneLayer
Funding summaryUpdated 26 Oct 2026
$28Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $28MOct 2025
- Investors
- 2
The rounds
- Oct 2025
Founders and team
From OneLayer's own website: 2 founders, 8 on the team.
Everyone who backed them
Viola Venturesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists OneLayer 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 OneLayer
How much has OneLayer raised?
OneLayer has raised $28M across 1 round since 2025.
When did OneLayer last raise?
OneLayer's most recent round was a Series A of $28M in Oct 2025.
What was OneLayer's biggest round?
Its most recent round, $28M in Oct 2025, is also its largest on record.
Who backed OneLayer first?
OneLayer's first round on record, in Oct 2025, was backed by Chevron Technology Ventures and Viola Ventures.
What stage is OneLayer at?
OneLayer's latest named round is a Series A, in Oct 2025.
Where is OneLayer based?
OneLayer is based in the United States.
Companies like OneLayer
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.