# XO Markets funding: rounds and investors

> XO Markets has raised $16M across 1 round since 2018. Investors include Space Capital. Every round with its source.

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

[Funded startup](https://millionrounds.com/companies)

# Who invested in *XO Markets*

One round we have observed, with the one investor 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 summary Updated 26 Oct 2026

**$16M** raised across 1 round since 2018, from 1 source

- **Latest round:** Grant, $16M Aug 2018
- **Investors:** 1

See who backed them

## The rounds

- **Aug 2018** Grant **$16M** [Space Capital](https://millionrounds.com/fund/space-capital-2) Source recorded

## Everyone who backed them

[Space Capital](https://millionrounds.com/fund/space-capital-2) Private equity **1** round

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

## Quick answers about XO Markets

### Who invested in XO Markets?

XO Markets's investors include Space Capital.

### How much has XO Markets raised?

XO Markets has raised $16M across 1 round since 2018.

### When did XO Markets last raise?

XO Markets's most recent round was a Grant of $16M in Aug 2018.

### What was XO Markets's biggest round?

Its most recent round, $16M in Aug 2018, is also its largest on record.

### Who backed XO Markets first?

XO Markets's first round on record, in Aug 2018, was backed by Space Capital.

### What stage is XO Markets at?

XO Markets's latest named round is a Grant, in Aug 2018.

## Companies like XO Markets

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

[**GalaxEye** $4.8M · Mar 2026](https://millionrounds.com/company/galaxeye)[**IG Defence** $5.0M · Mar 2026](https://millionrounds.com/company/ig-defence)[**Aalyria** $100M · Feb 2026](https://millionrounds.com/company/aalyria)[**Aerofugia** $144M · Feb 2026](https://millionrounds.com/company/aerofugia)[**Dhruva Space** $552K · Feb 2026](https://millionrounds.com/company/dhruva-space)[**Constelli** $20M · Feb 2026](https://millionrounds.com/company/constelli)

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