United States · Series A startup

Who invested in Scout Space

2 rounds we have observed, with the 6 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Aerospace & SpaceDefence TechSoftware

Raised 6 months ago

Funding summaryUpdated 5 Nov 2026

$19Mraised across 2 rounds since 2025, from 2 sources

$1.3MGrant$18MSeries A
Latest round
Series A, $18MMay 2026
Led by
Washington Harbour Partners Lp
Step-upi
13.8×
Investors
6 (1 led)
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2026
$1.3MGrant$18MSeries A
First round
Grant, $1.3M
Sept 2025
Biggest round
$18M
Series A · May 2026
Between rounds
8 months
from the last two

The rounds

  1. May 2026
    Series A$18M2 new2 returning

    Reported by VentureburnSEC filing: $11M sold

  2. Sept 2025

Funding filed with regulators

Scout Space filed one raise, $11M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. May 2026$11M16 investorsof $16M offeredSEC Form D

Founders and team

From Scout Space's own website: 5 on the team.

  • Josiah GruberCEO
  • Courtney SaylesChief Product Officer
  • Dr. Jordan MaxwellDirector of Research & Development
  • Kelly RickettsDirector of Operations
  • Michael EspositoDirector of Mission Assurance

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

TechstarsVC firm2rounds
Fusion FundVC firm2rounds
Washington Harbour Partners LpPrivate equity1round, led 1
Alumni VenturesVC firm1round
MassChallengeAccelerator1round
Leonid Capital PartnersPrivate credit1round

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

Also claim to have backed them

These 5 firms list Scout Space 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.

Capital InnovatorsAcceleratorPer its own site
Decisive PointVC firmPer its own site
Helios CapitalFamily officePer its own site
100KM VenturesVC firmPer its own site
Long KnifeAsset managerPer its own site

Quick answers about Scout Space

Who invested in Scout Space?

Scout Space's investors include Techstars, Fusion Fund, Washington Harbour Partners Lp, Alumni Ventures and MassChallenge, and 1 more on record. Washington Harbour Partners Lp led its latest round.

How much has Scout Space raised?

Scout Space has raised $19M across 2 rounds since 2025.

When did Scout Space last raise?

Scout Space's most recent round was a Series A of $18M in May 2026, led by Washington Harbour Partners Lp.

What was Scout Space's biggest round?

Its most recent round, $18M in May 2026, is also its largest on record.

Who backed Scout Space first?

Scout Space's first round on record, in Sept 2025, was backed by Techstars, MassChallenge and Fusion Fund and 1 others.

What stage is Scout Space at?

Scout Space's latest named round is a Series A, in May 2026.

Where is Scout Space based?

Scout Space is based in the United States.

Who led Scout Space's rounds?

Washington Harbour Partners Lp led the Series A in 2026.

Companies like Scout Space

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

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