Top Satellite Startups in Switzerland 2026

PAVE Space provides in-space logistics and propulsion systems to enable orbital operations and satellite deployment. Founded in 2024 and based in Villeneuve, the company raised a significant seed round and is a current ESA BIC member.

Sources: ESA Space Solutions / ESA BIC

EH Group Engineering develops compact hydrogen fuel cell systems for marine, aviation, and space power applications. The Nyon-based company, founded in 2017, has secured multiple funding rounds and is an ESA BIC alumni member.

Sources: ESA Space Solutions / ESA BIC

Involi operates a real-time air traffic surveillance platform and receiver network for drone operations and airspace management from Lausanne. The company has secured European grants and recently launched services in Dallas while expanding partnerships.

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

Klepsydra Technologies creates edge AI software frameworks for space, robotics, and aerospace applications with ESA qualification. Based in Zug, the company has received Horizon Europe awards and recently established a strategic partnership with BrainChip Holdings.

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

Onocoy operates a decentralized GNSS correction data network using blockchain for high-precision positioning services. The company received a significant non-dilutive grant from ESA NAVISP Element 2 in 2025 and has attracted strategic Web3 and GPS industry investors.

Sources: ESA Space Solutions / ESA BIC

NovoViz manufactures single-photon image sensors (SPAD) for high-sensitivity camera systems used in aerospace and quantum imaging. The Neuchatel-based company has raised total funding including grants and equity, and recently achieved a historic first by launching a SPAD camera into space.

Sources: ESA Space Solutions / ESA BIC

NematX produces high-precision 3D printers using liquid crystal polymers for aerospace and industrial applications, with capabilities for on-earth and in-orbit manufacturing. The Zurich company, founded in 2020, recently secured strategic investment from Japanese partner Polyplastics.

Sources: ESA Space Solutions / ESA BIC

DPhi provides an on-orbit compute platform that hosts hardware payloads and software workloads on shared satellites to make space access simpler. The company raised a pre-seed round and recently ran the first AI language model aboard an orbiting satellite.

Sources: ESA Space Solutions / ESA BIC

Diramics manufactures ultra-low-noise pHEMT transistors and amplifiers for space ground stations and satellite communications. Based in Steinhaussen and founded in 2016, the company has received grants from Horizon 2020 and ESA BIC Switzerland.

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

Menhir Photonics develops ultrafast femtosecond laser systems for timing, quantum technology, and microwave generation applications. The Dubendorf company, founded in 2018, has received US Air Force grants and recently unveiled a new facility for mass production.

Sources: ESA Space Solutions / ESA BIC

Coactum develops satellite positioning and movement solutions for Earth orbit operations, enabling access to high Earth orbits and beyond. Based in Bex, the company received ESA Boost co-funding for propellant storage system development.

Sources: ESA Space Solutions / ESA BIC

Clearspace provides in-orbit servicing including satellite inspection, life extension, and debris removal missions. The Renens company, founded in 2018, has ESA service contracts and recently launched consolidation of a GEO life extension mission.

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

EM Path offers an RF testing solution for antenna and phased array characterization that eliminates the need for traditional anechoic chambers. The Renens startup is a current ESA BIC member and received Venture Kick seed funding.

Sources: ESA Space Solutions / ESA BIC

Chirp Light develops 4D FMCW LIDAR sensor technology for autonomous navigation and approach-docking in space applications. Based in Thalwil, the company is a current ESA BIC member and received investment through ESA BIC Switzerland.

Sources: ESA Space Solutions / ESA BIC

Saphyrion SaGL designs and manufactures radiation-hardened ASICs and GNSS systems for space applications. The Bioggio company has participated in multiple Horizon 2020 projects focused on authentication, positioning, and secure navigation.

Sources: EU CORDIS research projects

Sarmap develops Earth observation software and services using SAR and optical remote sensing data. Founded in 1998 in Purasca, the company has received H2020 contributions and recently presented at EUSAR 2026.

Sources: EU CORDIS research projects

Flybotix manufactures inspection drones for confined spaces with extended flight times and AI analytics capabilities, applicable to planetary missions. The Swiss company, founded in 2019, recently secured close to USD 10 million in a Series A extension round.

Sources: ESA Space Solutions / ESA BIC

Ligentec manufactures photonic integrated circuits for applications including LiDAR, datacom, quantum computing, and space communications. The Ecublens company, founded in 2016, received Horizon Europe support and recently joined the Swiss Quantum Hub.

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

CYSEC provides cybersecurity solutions for satellite systems and confidential computing applications. The Lausanne-based startup is an ESA BIC alumni member and recently secured contracts including one from the French Space Agency CNES.

Sources: ESA Space Solutions / ESA BIC

Gamma Remote Sensing develops SAR software and microwave remote sensing instruments for research and commercial applications. Founded in 1995 in Gumligen, the company has participated in Horizon projects related to carbon monitoring and positioning.

Sources: EU CORDIS research projects