# Stratosyst funding: rounds and investors

> Stratosyst has raised $859K across 1 round since 2024. Investors include Republic and ESA. Every round with its source.

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

Czechia · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Stratosyst*

One round we have observed, with the 2 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 summary Updated 26 Oct 2026

**$859K** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $859K Apr 2024
- **Investors:** 2

See who backed them

## The rounds

- **Apr 2024** Seed **$859K** [Republic](https://millionrounds.com/fund/republic-2) [ESA](https://millionrounds.com/fund/european-space-agency) Source recorded

## Everyone who backed them

[Republic](https://millionrounds.com/fund/republic-2) VC firm **1** round

[ESA](https://millionrounds.com/fund/european-space-agency) Corporate VC **1** round

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

## Quick answers about Stratosyst

### Who invested in Stratosyst?

Stratosyst's investors include Republic and ESA.

### How much has Stratosyst raised?

Stratosyst has raised $859K across 1 round since 2024.

### When did Stratosyst last raise?

Stratosyst's most recent round was a Seed of $859K in Apr 2024.

### What was Stratosyst's biggest round?

Its most recent round, $859K in Apr 2024, is also its largest on record.

### Who backed Stratosyst first?

Stratosyst's first round on record, in Apr 2024, was backed by Republic and ESA.

### What stage is Stratosyst at?

Stratosyst's latest named round is a Seed, in Apr 2024.

### Where is Stratosyst based?

Stratosyst is based in the Czechia.

## Companies like Stratosyst

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

[**Zuri** $1.3M · Aug 2026](https://millionrounds.com/company/zuri)[**Groundcom** $1.7M · Jun 2025](https://millionrounds.com/company/groundcom)[**SpaceX** $42B · Oct 2026](https://millionrounds.com/company/spacex)[**Roboze** $10M · Oct 2026](https://millionrounds.com/company/roboze)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Xona** $512M · Oct 2026](https://millionrounds.com/company/xona)

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