United States · Series C startup

Who invested in Hidden Level

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Aerospace & Space

Funding summaryUpdated 26 Oct 2026

$65Mraised across 1 round since 2025, from 1 source

Latest round
Series C, $65MFeb 2025
Investors
3
See who backed them

The rounds

  1. Feb 2025
    Series C$65M

    Source recordedSEC filing: $43M sold, first sale Feb 2024

Founders and team

From Hidden Level's own website: 1 founder, 7 on the team.

Jeff Colechief executive officer / Co-founder
  • Brad GarberChief strategy Officer
  • Mike GollChief Financial Officer
  • Tim GrahamChief Technical Officer
  • Antoinett DufortVP of Operations
  • Kevin MayVP of Products and Programs
  • Inna DexterGeneral Counsel
  • Michele CadinDirector of Human Resources

Everyone who backed them

Costanoa VenturesVC firm1round
Washington Harbour Partners LpPrivate equity1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 7 firms list Hidden Level 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.

Drone FundVC firmPer its own site
Pipeline Capital PartnersVC firmPer its own site
Founders Circle CapitalVC firmPer its own site
Lobby CapitalVC firmPer its own site
Taurus VenturesVC firmPer its own site
ChinaLink ESGtVC firmPer its own site
JCJ CapitalVC firmPer its own site

Quick answers about Hidden Level

Who invested in Hidden Level?

Hidden Level's investors include Valor Equity Partners, Costanoa Ventures and Washington Harbour Partners Lp.

How much has Hidden Level raised?

Hidden Level has raised $65M across 1 round since 2025.

When did Hidden Level last raise?

Hidden Level's most recent round was a Series C of $65M in Feb 2025.

What was Hidden Level's biggest round?

Its most recent round, $65M in Feb 2025, is also its largest on record.

Who backed Hidden Level first?

Hidden Level's first round on record, in Feb 2025, was backed by Valor Equity Partners, Costanoa Ventures and Washington Harbour Partners Lp.

What stage is Hidden Level at?

Hidden Level's latest named round is a Series C, in Feb 2025.

Where is Hidden Level based?

Hidden Level is based in the United States.

Companies like Hidden Level

In the same sector, and raised in the last eighteen months.

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