Startup Rankings
Top Aerospace Startups in Zurich 2026
Last updated · 5 companies · compiled from public data sources
Zurich is home to five aerospace startups developing advanced materials, components, and manufacturing technologies for space applications. Four of the five companies are based in Zurich proper, with complementary work happening in nearby Dübendorf. The group spans 3D printing systems, laser technology, tissue engineering, and composite inspection - reflecting a focus on production and materials innovation.
All five startups have received backing from ESA Business Incubation Centre Switzerland, either as current participants or alumni. Combined, they have raised millions in seed funding, grants, and strategic investment over the past five years. Recent news shows active momentum: new facilities, competition wins, and strategic partnerships underline the maturity of this emerging cluster.
- 1.
NematX
Zurich · founded 2020 · €6.2M disclosed funding
NematX develops on-earth and in-orbit 3D printing systems for high-performance polymer space components using liquid crystal polymers. Founded in 2020, the company has raised approximately 5.86 million USD and CHF combined from multiple investors including Polyplastics, the W. A. de Vigier Foundation, and the ESA BIC. In July 2024, it secured a strategic investment from a Japanese partner, signaling international commercial traction.
Sources: ESA Space Solutions / ESA BIC
- 2.
a-metal
Zurich · €5.4M disclosed funding
a-metal manufactures safe, compact, and affordable metal 3D printing machines designed for the space industry. Currently active in the ESA Business Incubation Centre, the company completed a seed round of 2.63 million USD in September 2025 led by QBIT Capital with participation from Zurich Cantonal Bank. Earlier bridge funding in 2024 came from CADFEM, Kickfund, and Venture Kick.
Sources: ESA Space Solutions / ESA BIC
- 3.
Menhir Photonics
Dübendorf · founded 2018 · €2.5M disclosed funding
Menhir Photonics produces industrial-grade ultrafast femtosecond laser systems for timing, quantum technology, and microwave generation in earth and space applications. Based in Dübendorf since 2018 and an ESA BIC alumnus, the company received 1.25 million USD in US Air Force grants for optical frequency comb development. Recent announcements in 2025 highlight a new production facility and a partnership with QuSine on quantum-level RF signals.
Sources: ESA Space Solutions / ESA BIC
- 4.
Prometheus Life Technologies
Dübendorf · founded 2018 · €1.1M disclosed funding
Prometheus Life Technologies develops human tissue organoids in microgravity for pharmaceutical testing and regenerative medicine applications. Founded in 2018 and based in Dübendorf, it received seed funding from the ESA Business Incubation Centre Switzerland in January 2023. The company has won the Reef Starter Innovation Challenge in 2022 and the 3rd Humans In Space Challenge in December 2024, and opened its first European office in Strasbourg in late 2023.
Sources: ESA Space Solutions / ESA BIC
- 5.
Mondaic
Zurich · founded 2018 · €215 disclosed funding
Mondaic applies waveform simulation and inversion software to detect defects and material fatigue in composites using ultrasonic waves, based on geophysical methods from NASA space missions. Founded in 2018 in Zurich and an ESA BIC alumnus, the company received a grant from the ESA BIC and completed a seed round with Shearwater GeoServices in April 2024, establishing a strategic partnership. Recent coverage in March 2025 highlights the venture's advanced simulation capabilities.
Sources: ESA Space Solutions / ESA BIC
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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.