Insights

Integrated Propulsion Safran ENGINeUS motor integration with H55 Canada demonstrates a turnkey, certified electric propulsion solution ready for OEM programs, enabling cross-sell opportunities across multiple aircraft platforms including Bristell Energic.

North America Expansion North American investment with H55 Canada's 200 kWh energy storage system program for the RTX Hybrid-Electric demonstrator and the Longueuil battery plant expansion signals a growing addressable market in Canada and the broader region; target customers include RTX, Smartflyer, Eviation and other regional OEMs.

Ecosystem Partnerships A growing partner network with Merkur, Smartflyer, and others provides end-to-end electrification capabilities—from batteries to propulsion to integration—creating compelling value propositions for OEMs seeking integrated powertrains.

Certification Readiness A focus on certified, safe, and affordable propulsion underpinned by computational tools (ANSYS) and cloud infrastructure (AWS) positions H55 to meet stringent aviation certification timelines and de-risk electrification programs for OEMs.

Platform Agnostic Experience across multiple electric aircraft platforms and ongoing development indicates H55 can adapt propulsion and energy systems to diverse airframes, enabling scalable, multi-platform go-to-market strategies.

H55 Tech Stack

H55 uses 8 technology products and services including Amazon Web Services, Webpack, Windows Server, and more. Explore H55's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Webpack
    Development
  • Windows Server
    Operating Systems
  • Bash
    Operating Systems & Computing Languages
  • Lua
    Programming Languages
  • Yoast SEO
    Search Engines
  • ANSYS
    Software Development
  • HTTP/3
    Web & Portal Technology

Media & News

H55's Email Address Formats

H55 uses at least 1 format(s):
H55 Email FormatsExamplePercentage
First.Last@h55.chJohn.Doe@h55.ch
98%
First.Middle@h55.chJohn.Michael@h55.ch
2%

Frequently Asked Questions

Where is H55's headquarters located?

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H55's main headquarters is located at 10 Route de L'aéroport Sion, Valais 1950 Switzerland. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is H55's stock symbol?

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H55 is a publicly traded company; the company's stock symbol is IE00BYTH5594.SG.

What is H55's official website and social media links?

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H55's official website is h55.ch and has social profiles on LinkedIn.

What is H55's NAICS code?

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H55's NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does H55 have currently?

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As of June 2026, H55 has approximately 148 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: M. L.Chief Engineer Energy Storage System: L. E.Head Of Human Resources: E. D.. Explore H55's employee directory with LeadIQ.

What industry does H55 belong to?

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H55 operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does H55 use?

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H55's tech stack includes Amazon Web ServicesWebpackWindows ServerBashLuaYoast SEOANSYSHTTP/3.

What is H55's email format?

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H55's email format typically follows the pattern of First.Last@h55.ch. Find more H55 email formats with LeadIQ.

When was H55 founded?

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H55 was founded in 2017.

H55

Aviation and Aerospace Component ManufacturingValais, Switzerland51-200 Employees

H55 is a mid-sized aviation and aerospace component manufacturer based in Sion, Valais, Switzerland. It develops certified electric propulsion systems intended for aviation, emphasizing clean, quiet, safe, and affordable operation. Its customer focus is the aviation sector seeking electric propulsion solutions, addressing propulsion efficiency and environmental considerations.

The company operates internationally through H55 Canada Inc., reflecting collaboration in North America. In April 2026, Safran Electrical & Power integrated with H55 Canada to enable the Safran ENGINeUS motor to be used with H55's propulsion system for the Bristell B23 Energic. Ongoing programs include the development of a 200 kWh energy storage system for the RTX Hybrid-Electric Flight Demonstrator, reflecting activity across multiple electric propulsion platforms.

Section iconCompany Overview

Headquarters
10 Route de L'aéroport Sion, Valais 1950 Switzerland
Website
h55.ch
Stock Symbol
IE00BYTH5594.SG
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $10M$25M

    H55's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    H55's revenue is estimated to be in the range of $10M$25M

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