United States · 
Who invested in Surus?
Surus's investors include Castle Island Ventures.
United States · Venture startup
Who invested in Surus
Funding summaryUpdated 26 Oct 2026
$11Mraised across 1 round since 2025, from 1 source
- Latest round
- Venture, $11MMar 2025
- Investors
- 1
The rounds
- Mar 2025
Founders and team
From Surus's own website: 1 founder, 10 on the team.
- Bethany WheelerChief Trust Officer
- Bradley GibsonChief Technology Officer
- Jennifer HoopesChief Legal Officer
- Rachel TrujilloChief Compliance Officer
- Sierra OwensChief of Staff, Surus Trust Company
- Tyler WhirtyChief of Staff
- Ava TrogusSenior Software Engineer
- Ericson SoaresSenior Software Engineer
- Nathan FlintSenior Software Engineer
- Nikita BSenior Software Engineer
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Surus as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Surus
How much has Surus raised?
Surus has raised $11M across 1 round since 2025.
When did Surus last raise?
Surus's most recent round was a Venture of $11M in Mar 2025.
What was Surus's biggest round?
Its most recent round, $11M in Mar 2025, is also its largest on record.
Who backed Surus first?
Surus's first round on record, in Mar 2025, was backed by Castle Island Ventures.
What stage is Surus at?
Surus's latest named round is a Venture, in Mar 2025.
Where is Surus based?
Surus 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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