# InSpacePropulsion Technologies funding: rounds and investors

> InSpacePropulsion Technologies has raised $8.6M across 2 rounds since 2024. Investors include First Momentum Ventures, Possible Ventures and Faber.

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

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

# Who invested in *InSpacePropulsion Technologies*

2 rounds we have observed, with the 3 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

Raised 9 months ago

Funding summary Updated 26 Oct 2026

**$8.6M** raised across 2 rounds since 2024, from 2 sources

**$2.1M** Pre-seed **$6.5M** Seed

- **Latest round:** Seed, $6.5M Feb 2026
- **Step-up i:** 3.1×
- **Investors:** 3

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.

2025 2026

**$2.1M** Pre-seed

**$6.5M** Seed

- **First round:** Pre-seed, $2.1M
- **Biggest round:** $6.5M
- **Between rounds:** 19 months

## The rounds

- **Feb 2026** Seed **$6.5M** *1 new* *1 returning* [Faber](https://millionrounds.com/fund/faber) [First Momentum Ventures](https://millionrounds.com/fund/first-momentum-ventures) Source recorded
- **Jul 2024** Pre-seed **$2.1M** *2 new* [Possible Ventures](https://millionrounds.com/fund/possible-ventures) [First Momentum Ventures](https://millionrounds.com/fund/first-momentum-ventures) Source recorded

## 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.

**Pre-seed** 2024 **Seed** 2026 [First Momentum Ventures](https://millionrounds.com/fund/first-momentum-ventures) [Possible Ventures](https://millionrounds.com/fund/possible-ventures) [Faber](https://millionrounds.com/fund/faber)

## Everyone who backed them

[First Momentum Ventures](https://millionrounds.com/fund/first-momentum-ventures) VC firm **2** rounds

[Possible Ventures](https://millionrounds.com/fund/possible-ventures) VC firm **1** round

[Faber](https://millionrounds.com/fund/faber) VC firm **1** round

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

## Quick answers about InSpacePropulsion Technologies

### Who invested in InSpacePropulsion Technologies?

InSpacePropulsion Technologies's investors include First Momentum Ventures, Possible Ventures and Faber.

### How much has InSpacePropulsion Technologies raised?

InSpacePropulsion Technologies has raised $8.6M across 2 rounds since 2024.

### When did InSpacePropulsion Technologies last raise?

InSpacePropulsion Technologies's most recent round was a Seed of $6.5M in Feb 2026.

### What was InSpacePropulsion Technologies's biggest round?

Its most recent round, $6.5M in Feb 2026, is also its largest on record.

### Who backed InSpacePropulsion Technologies first?

InSpacePropulsion Technologies's first round on record, in Jul 2024, was backed by Possible Ventures and First Momentum Ventures.

### What stage is InSpacePropulsion Technologies at?

InSpacePropulsion Technologies's latest named round is a Seed, in Feb 2026.

### Where is InSpacePropulsion Technologies based?

InSpacePropulsion Technologies is based in Germany.

## Companies like InSpacePropulsion Technologies

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

[**The Exploration Company** $610M · Sept 2026](https://millionrounds.com/company/the-exploration-company)[**Quantum Systems** $1.6B · Jul 2026](https://millionrounds.com/company/quantum-systems)[**Isar Aerospace** $487M · Jun 2026](https://millionrounds.com/company/isar-aerospace)[**Maple Aviation** $4.6M · Jun 2026](https://millionrounds.com/company/maple-aviation)[**LiveEO** $33M · May 2026](https://millionrounds.com/company/liveeo)[**ATMOS Space Cargo** $31M · Apr 2026](https://millionrounds.com/company/atmos-space-cargo)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app