Startup Rankings
Top Space Propulsion Startups in Switzerland 2026
Last updated · 8 companies · compiled from public data sources
Switzerland's propulsion startup ecosystem spans eight companies across multiple technology domains, from AI-driven engineering and hydrogen fuel cells to in-space logistics and laser systems. These ventures are concentrated in western Swiss cities including Lausanne, Villeneuve, and Nyon, with backing from institutional investors and European research funding.
The cohort shows strong engagement with ESA BIC programs, with five companies in alumni or current status. Funding patterns range from early-stage grants around 390,000 EUR to Series C rounds exceeding 100 million USD, reflecting varied stages of development and market focus.
- 1.
Neural Concept
Lausanne · €254.1M disclosed funding
Neural Concept develops AI-powered software for engineering design and simulation, helping companies manage complex product development across aerospace, automotive, and energy sectors. The Lausanne-based firm recently closed a Series C round led by Growth Equity at Goldman Sachs Alternatives and maintains active collaboration with Airbus.
Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC
- 2.
PAVE Space
Villeneuve · founded 2024 · €240M disclosed funding
PAVE Space provides in-space logistics and propulsion systems for orbital operations, founded in 2024 and based in Villeneuve. The company secured 40 million USD in seed funding led by Visionaries Club and Creandum, and is currently supported by ESA BIC Switzerland.
Sources: ESA Space Solutions / ESA BIC
- 3.
EH Group Engineering
Nyon · founded 2017 · €75.9M disclosed funding
EH Group Engineering designs compact hydrogen fuel cell stacks and systems for marine, aviation, and stationary applications, with space and terrestrial energy markets in focus. Founded in 2017 in Nyon, the company has raised over 32 million USD and counts Safran Group among its lead investors.
Sources: ESA Space Solutions / ESA BIC
- 4.
Coactum
Bex · €3.5M disclosed funding
Coactum develops satellite positioning and movement solutions for Earth orbit operations, enabling access to high orbits and beyond through standalone small satellites. The Bex-based firm has received ESA Boost program co-funding for propellant storage system development and is an ESA BIC alumni.
Sources: ESA Space Solutions / ESA BIC
- 5.
Alpes Lasers
Saint-Blaise · founded 1998 · €27M disclosed funding
Alpes Lasers manufactures Quantum Cascade Lasers and graphene foam components for aerospace, defense, and industrial applications. Founded in 1998 and based in Saint-Blaise, the company has accumulated 11 million EUR in EU R&D funding through Horizon Europe and EUROSTARS participation.
Sources: EU CORDIS research projects
- 6.
Davos Instruments
Davos · founded 2016 · €223k disclosed funding
Davos Instruments produces high-precision solar radiometry instruments and measurement equipment for ground and space-based applications. The 2016-founded firm has ESA BIC alumni status and recently announced establishment of subsidiary NiviLux GmbH while securing contracts for advanced detector development.
Sources: ESA Space Solutions / ESA BIC
- 7.
Cfs Engineering
Lausanne · €2M disclosed funding
CFS Engineering provides computational fluid dynamics and structural engineering services for aerospace design and optimization. Based in Lausanne, the company participates in multiple European research projects including AGILE 4.0 and has received EU R&D contributions totaling nearly 1.9 million EUR.
Sources: EU CORDIS research projects
- 8.
Saphyrion SaGL
Bioggio · €838k disclosed funding
Saphyrion SaGL designs and manufactures radiation-hardened ASICs and GNSS systems for space applications, including authentication platforms for satellite navigation. The Bioggio-based company has received support through multiple H2020 projects and participates in emerging space and urban air mobility sectors.
Sources: EU CORDIS research projects
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Companies are ranked by a composite score of disclosed funding, programme participation (ESA BIC, EU research projects), cross-source presence, and data recency, all compiled from public sources. If your aerospace startup belongs on this list, sign up and we'll review it for the next update.