Top Aerospace Components Startups in Switzerland 2026

Neural Concept develops AI-powered engineering software for product design and simulation across multiple industries, with particular strength in aerodynamics modeling. The company raised $100 million in Series C funding led by Growth Equity at Goldman Sachs Alternatives and recently expanded to Asia-Pacific with a Seoul office.

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

PAVE Space offers in-space logistics and propulsion systems for orbital operations, enabling businesses to deploy and service satellites more affordably. Founded in 2024 and currently in the ESA BIC program, the company raised $40 million in seed funding from investors including Visionaries Club and Creandum.

Sources: ESA Space Solutions / ESA BIC

EH Group Engineering designs compact hydrogen fuel cell systems for marine, aviation, and stationary power applications, with technology applicable to space missions. The company secured Series A funding of $16.8 million led by Safran Group and HyAccelerator to scale production.

Sources: ESA Space Solutions / ESA BIC

Klepsydra Technologies builds edge AI software frameworks qualified for space, robotics, and aerospace systems, with a focus on European hardware and software stacks. The ESA BIC alumni company recently partnered with BrainChip Holdings and was awarded the Horizon Europe NeAIxt project.

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

A-metal manufactures metal 3D printing systems designed specifically for the space industry, prioritizing safety and affordability. The Zurich-based company completed a seed funding round of $2.63 million led by QBIT Capital in September 2025.

Sources: ESA Space Solutions / ESA BIC

NovoViz produces single-photon imaging sensors for high-sensitivity camera systems used in aerospace and quantum applications. The company achieved a milestone by launching a SPAD camera into space and has raised $1.9 million in total financing as of March 2026.

Sources: ESA Space Solutions / ESA BIC

NematX manufactures high-precision industrial 3D printers using liquid crystal polymers for aerospace and industrial components, with technology deployable both on Earth and in orbit. Founded in 2020, the company secured strategic investment from Japanese partner Polyplastics in 2024.

Sources: ESA Space Solutions / ESA BIC

DPhi Space operates an on-orbit compute platform for hosting hardware payloads and software workloads on shared satellites, reducing cost and complexity of space access. The company recently ran the first AI language model aboard an orbiting satellite and raised CHF 2.1 million in pre-seed funding.

Sources: ESA Space Solutions / ESA BIC

Diramics manufactures ultra-low-noise pHEMT transistors and amplifiers essential for satellite communications and ground station receivers. The company received Horizon 2020 support and backing from ESA BIC Switzerland and ETH Zurich.

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

Menhir Photonics produces ultrafast femtosecond laser systems for timing, quantum technology, and microwave generation with applications in space and telecommunications. Founded in 2018, the company secured a US Air Force contract and growth loan from UBS for facility expansion.

Sources: ESA Space Solutions / ESA BIC

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

Sources: ESA Space Solutions / ESA BIC

ClearSpace provides in-orbit servicing for satellite inspection, life extension, and debris removal missions under contract with ESA. Founded in 2018, the company raised Series A funding led by OTB Ventures and Swisscom Ventures.

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

Prometheus Life Technologies develops human tissue organoids grown in microgravity for pharmaceutical testing and regenerative medicine research. The Dubendorf company won the Orbital Reef Reef Starter Innovation Challenge and received seed funding from ESA Business Incubation Centre Switzerland.

Sources: ESA Space Solutions / ESA BIC

EM Path offers compact RF testing solutions for antenna and phased array characterization without requiring anechoic chambers. The current ESA BIC resident received CHF 150,000 in Venture Kick seed funding in 2024.

Sources: ESA Space Solutions / ESA BIC

Chirp Light develops 4D FMCW LIDAR sensor technology for autonomous navigation and docking in spacecraft, with reliability in extreme lighting conditions. The Thalwil company currently participates in the ESA BIC program.

Sources: ESA Space Solutions / ESA BIC

CFS Engineering provides computational fluids and structures engineering services for aerospace applications, including multidisciplinary design optimization. The Lausanne-based firm has received support through multiple Horizon 2020 European research projects.

Sources: EU CORDIS research projects

Saphyrion designs and manufactures radiation-hardened ASICs and GNSS systems for space applications, with focus on secure navigation and authentication. The company has participated in multiple Horizon 2020 research initiatives.

Sources: EU CORDIS research projects

AEDS is an engineering consulting firm specializing in computational fluid dynamics and aerodynamic simulations for space and atmospheric entry applications. The company contributes to European research programs including the SENECA and MEESST Horizon 2020 projects.

Sources: EU CORDIS research projects

Davos Instruments manufactures high-precision solar radiometry instruments and measurement equipment for ground and space-based applications. The ESA BIC alumni company was founded in 2016 and continues to serve the measurement science community.

Sources: ESA Space Solutions / ESA BIC

Spacetek Technology brings time-of-flight mass spectrometer technology from space missions into industrial process monitoring for semiconductors and fluid-gas surveillance. The company raised CHF 9.6 million in series funding in late 2025 from existing investors plus loan guarantees.

Sources: ESA Space Solutions / ESA BIC