H55
Electrifying Aviation
Sion, Switzerland
130 employees
Series C
Total: $140.07M
Manufacturing, Space
General Information
Sion, Switzerland
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Switzerland Market
Manufacturing
About H55
Business keywords: Electric Propulsion Systems, Aviation Technology, Certified Technology Solutions, Sensor Technology, Battery Management Systems, Power Management Systems, Electric Motors, Electric Propulsion Certification, Aerospace Innovation, Autonomous Aviation, Zero Emission Aviation, Aviation Sustainability, Clean Energy Aviation, Quiet Aviation, Efficient Aviation
Services & Products
Target Customers
Funding Rounds & Investors (7)
View All| Funding Stage | Amount | Investors | Lead Investors | Date |
|---|---|---|---|---|
| Series C | Fr.65.00M | 1 |
Government Of Quebec
|
24 Jul 2024 |
| Series C | Fr.45.00M | 3 |
|
21 Sep 2023 |
| Debt Financing | $10.00M | 1 |
|
08 Mar 2023 |
| Venture Round | Undisclosed | 1 |
|
11 Oct 2022 |
| Venture Round | Fr.20.00M | 2 |
|
03 Dec 2020 |
| Grant | €71.43K | 1 |
EASME - EU Executive Agency for SMEs
|
01 Jan 2019 |
| Venture Round | Undisclosed | 1 |
|
20 Feb 2018 |
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We are experts in sustainable aircraft technology. Electric flying since 1999.
Enabling long-range electric flight • Acquired by Ampaire
E-PROPS : Fly Fast Fly Safe
FAQ About H55
Source: BounceWatch company record for H55, https://bouncewatch.com/company/h55, updated 25 September 2026. When citing, please name BounceWatch and link this page.
