Top Aerospace Startups in Switzerland 2026

Neural Concept develops AI-powered engineering software that optimizes product design and simulation across industries including aerospace and automotive. The company recently closed a $100 million Series C led by Goldman Sachs Alternatives and launched its AI Design Copilot at CES 2026.

Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC

Ligentec manufactures photonic integrated circuits for LiDAR, datacom, quantum computing, and space communications applications. The ESA BIC alumni company received the Scale-Up Vaud 2026 label and expanded its manufacturing partnership with X-FAB.

Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC

PAVE Space provides in-space logistics and propulsion systems for orbital operations, enabling satellite deployment and mobility in space. Founded in 2024, the company secured a $40 million seed round and signed a memorandum of understanding with ESA for in-space infrastructure development.

Sources: ESA Space Solutions / ESA BIC

Involi operates a real-time air traffic surveillance platform and receiver network for drone operations and airspace management. The ESA BIC alumni company announced VistaTrack and continues supporting urban air mobility and U-space services.

Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC

EH Group Engineering develops compact hydrogen fuel cell stacks and systems for marine, aviation, and stationary power applications. The company raised $16.8 million in Series A funding led by Safran Group and HyAccelerator, with total funding exceeding $32 million.

Sources: ESA Space Solutions / ESA BIC

Klepsydra Technologies provides edge AI software frameworks tailored for space, robotics, and aerospace applications with ESA qualification. The Zug-based company secured seed funding and partnered with BrainChip to deploy neuromorphic edge AI solutions.

Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC

Onocoy operates a decentralized GNSS correction data network using blockchain technology for high-precision positioning services. The company received $1.5 million in non-dilutive ESA NAVISP funding for AI-powered GNSS fraud detection and completed a token generation event in 2025.

Sources: ESA Space Solutions / ESA BIC

Flybotix manufactures inspection drones for confined spaces with extended flight times and AI analytics capabilities for industrial and space applications. The company raised close to $10 million in a Series A extension round in 2025 and expanded distribution in Germany.

Sources: ESA Space Solutions / ESA BIC

NovoViz produces single-photon image sensors for high-sensitivity camera systems used in aerospace, quantum imaging, and other applications. The Neuchatel-based ESA BIC alumni company secured funding in 2026 and received FIT grants for computational imaging advancement.

Sources: ESA Space Solutions / ESA BIC

Spacetek Technology develops time-of-flight mass spectrometers adapted from space missions for industrial process monitoring and semiconductor manufacturing. The Gumligen-based company closed CHF 9.6 million in growth financing from Technologiefonds and UBS in 2025.

Sources: ESA Space Solutions / ESA BIC

NematX specializes in 3D printing of high-performance polymer space components both on Earth and in orbit. The Zurich startup secured strategic investment from Japanese partners and received support from multiple funding sources including the W. A. de Vigier Foundation.

Sources: ESA Space Solutions / ESA BIC

a-metal produces safe, compact, and affordable metal 3D printing machines for the space industry. The ESA BIC current company closed a seed round led by QBIT Capital and Zurich Cantonal Bank in 2025.

Sources: ESA Space Solutions / ESA BIC

Diramics manufactures ultra-low-noise pHEMT transistors and amplifiers for space ground stations and satellite communications systems. The Steinhaussen-based ESA BIC alumni company received grant funding from Horizon 2020 and ESA BIC Switzerland.

Sources: EU CORDIS research projects, ESA Space Solutions / ESA BIC

CompPair Technologies develops self-healing composite materials and rapid repair technology for aerospace and mobility applications. The Lausanne company raised EUR 1.3 million in Series A funding in 2021 and secured additional support for sustainable material deployment.

Sources: ESA Space Solutions / ESA BIC

Menhir Photonics manufactures industrial-grade ultrafast femtosecond laser systems for timing, quantum technology, and microwave generation applications. The Dubendorf company received US Air Force grants and unveiled a new production facility in 2025.

Sources: ESA Space Solutions / ESA BIC

CYSEC provides cybersecurity solutions for satellite systems and confidential computing applications. The Lausanne-based ESA BIC alumni company secured CHF 4 million in seed extension funding and was awarded EUR 100,000 in the EUSPA CASSINI Challenges competition.

Sources: ESA Space Solutions / ESA BIC

Coactum develops satellite positioning and movement solutions for Earth orbit operations and in-space transportation. The ESA BIC alumni company received EUR 390,000 in co-funding from the ESA Boost! program for propellant storage system development.

Sources: ESA Space Solutions / ESA BIC

DPhi operates an on-orbit compute platform that hosts hardware payloads and software workloads on shared satellites. The company raised CHF 2.1 million in pre-seed funding and launched Clustergate-1 aboard SpaceX Falcon 9 in 2025.

Sources: ESA Space Solutions / ESA BIC

Chirp Light develops 4D FMCW LIDAR sensors for autonomous spacecraft approach and docking in extreme lighting conditions. The ESA BIC current company received grant funding from ESA BIC Switzerland for sensor development.

Sources: ESA Space Solutions / ESA BIC

Prometheus Life Technologies produces human tissue organoids in microgravity for pharmaceutical testing and regenerative medicine applications. The Dubendorf-based ESA BIC alumni company received seed funding from ESA Business Incubation Centre Switzerland.

Sources: ESA Space Solutions / ESA BIC