United States · 
Who invested in Perimeter?
Perimeter's investors include Citibank, Alchemist Accelerator, Berkeley SkyDeck, Four Cities Capital and Goldcrest Capital.
202420252026
$125KGrant$60MVenture
United States · Venture startup
Who invested in Perimeter
Funding summaryUpdated 26 Oct 2026
$60Mraised across 2 rounds since 2023, from 2 sources
$125KGrant$60MVenture
- Latest round
- Venture, $60MApr 2026
- Step-upi
- 480×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Grant, $125K Oct 2023
- Biggest round
- $60M Venture · Apr 2026
- Between rounds
- 2.5 years from the last two
The rounds
- Apr 2026
- Oct 2023
Funding filed with regulators
Perimeter filed one raise, $4.4M in all. Filings say how much was sold and to how many investors; they never name the investors.
- Jun 2023$4.4MCrowdfunding
Founders and team
From Perimeter's own website: 3 founders, 5 on the team.
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 Perimeter
How much has Perimeter raised?
Perimeter has raised $60M across 2 rounds since 2023.
When did Perimeter last raise?
Perimeter's most recent round was a Venture of $60M in Apr 2026.
What was Perimeter's biggest round?
Its most recent round, $60M in Apr 2026, is also its largest on record.
Who backed Perimeter first?
Perimeter's first round on record, in Oct 2023, was backed by Alchemist Accelerator and Berkeley SkyDeck.
What stage is Perimeter at?
Perimeter's latest named round is a Venture, in Apr 2026.
Where is Perimeter based?
Perimeter is based in the United States.
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