# Scout Space funding: rounds and investors

> Scout Space has raised $19M across 2 rounds since 2025. Investors include Techstars, Fusion Fund and Washington Harbour Partners Lp.

Source: https://millionrounds.com/company/scout-space (Millionrounds; every figure on the page links to its filing or article)

United States · [Series A startup](https://millionrounds.com/companies)

# 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 & Space Defence Tech Software

Raised 6 months ago

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Funding summary Updated 5 Nov 2026

**$19M** raised across 2 rounds since 2025, from 2 sources

**$1.3M** Grant **$18M** Series A

- **Latest round:** Series A, $18M May 2026
- **Led by:** Washington Harbour Partners Lp
- **Step-up i:** 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

**$1.3M** Grant

**$18M** Series A

- **First round:** Grant, $1.3M
- **Biggest round:** $18M
- **Between rounds:** 8 months

## The rounds

- **May 2026** Series A **$18M** *2 new* *2 returning* [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) Lead [Techstars](https://millionrounds.com/fund/techstars) [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) Reported by Ventureburn SEC filing: $11M sold
- **Sept 2025** Grant **$1.3M** *4 new* [Techstars](https://millionrounds.com/fund/techstars) [MassChallenge](https://millionrounds.com/fund/masschallenge) [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) [Leonid Capital Partners](https://millionrounds.com/fund/leonid-capital-partners) Source recorded

## 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.

- May 2026 **$11M** 16 investors of $16M offered SEC Form D

## Founders and team

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

- **Josiah Gruber** CEO
- **Courtney Sayles** Chief Product Officer
- **Dr. Jordan Maxwell** Director of Research & Development
- **Kelly Ricketts** Director of Operations
- **Michael Esposito** Director 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.

**Grant** 2025 **Series A** 2026 [Techstars](https://millionrounds.com/fund/techstars) [Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) [Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) L [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) [MassChallenge](https://millionrounds.com/fund/masschallenge) [Leonid Capital Partners](https://millionrounds.com/fund/leonid-capital-partners)

## Everyone who backed them

[Techstars](https://millionrounds.com/fund/techstars) VC firm **2** rounds

[Fusion Fund](https://millionrounds.com/fund/fusion-fund-2) VC firm **2** rounds

[Washington Harbour Partners Lp](https://millionrounds.com/fund/washington-harbour-partners-lp) Private equity **1** round, led 1

[Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) VC firm **1** round

[MassChallenge](https://millionrounds.com/fund/masschallenge) Accelerator **1** round

[Leonid Capital Partners](https://millionrounds.com/fund/leonid-capital-partners) Private credit **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=scout-space).

## 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 Innovators](https://millionrounds.com/fund/capital-innovators) Accelerator Per its own site

[Decisive Point](https://millionrounds.com/fund/decisive-point) VC firm Per its own site

[Helios Capital](https://millionrounds.com/fund/helios-capital) Family office Per its own site

[100KM Ventures](https://millionrounds.com/fund/100km-ventures) VC firm Per its own site

[Long Knife](https://millionrounds.com/fund/long-knife) Asset manager Per 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.

[**Nooks** $543M · Nov 2026](https://millionrounds.com/company/nooks)[**Omni** $244M · Nov 2026](https://millionrounds.com/company/omni)[**Traversal** $125M · Nov 2026](https://millionrounds.com/company/traversal)[**Applied Compute** $580M · Nov 2026](https://millionrounds.com/company/applied-compute)[**Clark** $11M · Nov 2026](https://millionrounds.com/company/clark)[**Northwood Space** $505M · Nov 2026](https://millionrounds.com/company/northwood-space)

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