# H55 funding: rounds and investors

> H55 has raised $23M across 1 round since 2024. Investors include EISMEA, Government of Canada and Investissement Quebec. Every round with its source.

Source: https://millionrounds.com/company/h55 (Millionrounds; every figure on the page links to its filing or article)

Switzerland · [Series C startup](https://millionrounds.com/companies)

# Who invested in *H55*

One round we have observed, with the 4 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

**$23M** raised across 1 round since 2024, from 1 source

- **Latest round:** Series C, $23M Jul 2024
- **Investors:** 4

See who backed them

## The rounds

- **Jul 2024** Series C **$23M** [EISMEA](https://millionrounds.com/fund/eismea) [Government of Canada](https://millionrounds.com/fund/government-of-canada) [Investissement Quebec](https://millionrounds.com/fund/investissement-quebec-2) [EASME - EU Executive Agency for SMEs](https://millionrounds.com/fund/easme-eu-executi) Source recorded

## Founders and team

From H55's own website: 3 founders, 3 on the team.

**Sebastien Aymon-Demont** Co-Founder and Chief Technology Officer

**André Borschberg** Co-Founder and Chairman

**Gregory Blatt** Co-Founder and Strategic Partnerships

- **Rob Solomon** Chief Executive Officer
- **Martin Larose** Chief Operating Officer
- **Emmanuelle Doux** Head of Human Resources

Advisers *Walter Lifsey*

## Everyone who backed them

[EISMEA](https://millionrounds.com/fund/eismea) Investment firm **1** round

[Government of Canada](https://millionrounds.com/fund/government-of-canada) Government **1** round

[Investissement Quebec](https://millionrounds.com/fund/investissement-quebec-2) Investment firm **1** round

[EASME - EU Executive Agency for SMEs](https://millionrounds.com/fund/easme-eu-executi) Government **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=h55).

## Also claim to have backed them

This firm lists H55 as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[NanoDimension](https://millionrounds.com/fund/nanodimension-2) VC firm Per its own site

## Quick answers about H55

### Who invested in H55?

H55's investors include EISMEA, Government of Canada, Investissement Quebec and EASME - EU Executive Agency for SMEs.

### How much has H55 raised?

H55 has raised $23M across 1 round since 2024.

### When did H55 last raise?

H55's most recent round was a Series C of $23M in Jul 2024.

### What was H55's biggest round?

Its most recent round, $23M in Jul 2024, is also its largest on record.

### Who backed H55 first?

H55's first round on record, in Jul 2024, was backed by EISMEA, Government of Canada and Investissement Quebec and 1 others.

### What stage is H55 at?

H55's latest named round is a Series C, in Jul 2024.

### Where is H55 based?

H55 is based in Switzerland.

## Companies like H55

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

[**Stellar Alpina** $186K · Sept 2026](https://millionrounds.com/company/stellar-alpina)[**SWISSto12** $88M · Jul 2026](https://millionrounds.com/company/swissto12)[**Destinus** $59M · Dec 2025](https://millionrounds.com/company/destinus)[**Spacetek Technology AG** $18M · Nov 2025](https://millionrounds.com/company/spacetek-technology-ag)[**Loft Dynamics** $24M · Aug 2025](https://millionrounds.com/company/loft-dynamics)[**Voliro** $26M · Jun 2025](https://millionrounds.com/company/voliro)

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