Powering next-generation
Satellite Communications
In Space, and anywhere on Earth
Any payload, any platform, any orbit
We seek to make the infinite possibilities of space a reality. Our solutions, with 3D printing at the core, open up opportunities for growth and innovation, enabling a thriving space economy to connect and protect the world. Partner with us to design and manufacture the payload that powers your next mission — whatever the orbit, whatever the satellite.
HummingLink
Advanced payloads, active phased array antennas, and RF products – for LEO, MEO, GEO and beyond.
HummingSat
Small GEO spacecraft for affordable, agile, sovereign, and cost-effective connectivity.
HummingLink
SWISSto12 is a leading manufacturer of complex payload and active antenna systems, with over 2,000 products already in orbit.
We move from design to delivery at speed. We offer deep payload customization based on modular architecture. And our solutions are highly performant, thanks to greater degrees of freedom in design and a close integration of 3D printing with electronics and software.
HummingSat – Small satellites, big reach
We’re expanding the horizons of satellite communication with HummingSat, the world’s first commercial Geostationary small satellite.
It achieves the impossible: advanced, highly performant payloads on a compact, agile, cost-effective platform. For commercial operators looking to rapidly launch and monetize new services or for governments looking for a sovereign SATCOM capability, HummingSat offers a more flexible path to space.
Connecting and protecting every corner of the world
Hello
HummingSat
®
Geostationary
Reach
Geostationary
Reach
New Opportunities
in Satcom
New Opportunities
in Satcom
Small Sat,
Big Performance
Small Sat,
Big Performance
The journey
Named in ViaSatellite's "Top 10 Hottest Companies" and a World Economic Forum Technology Pioneer, SWISSto12 is the first growth stage company to sell geostationary satellites to global satellite operators.
Our team
Our team of engineers, innovators, and commercial experts is based in Switzerland, California, Washington DC, Denmark and Spain.
Join us
We’re growing fast to build ambitious products. Explore opportunities - from engineering to testing, from quality control to business development and admin.
Shaping the
Future of Satcoms
Pioneering a new era of
Radio Frequency communications
3D Printing
SWISSto12 holds the largest IP portfolio for Space RF products based on 3D printing (or additive manufacturing). Our technology enables the design and manufacture of complex, highly performing, lightweight antennas, as well as RF filters and waveguides.
Manufacturing
SWISSto12’s patented manufacturing process offers state-of-the-art RF, mechanical and thermal performance as well as unprecedented design flexibility.
Heritage
Trusted by aerospace leaders, we have over 1,000 3D-printed RF products in orbit with proven performance over the spectrum from L to Q-V band.
Newsroom
Contact Us Today
Partner with Swissto12 to shape the future of advanced RF and satellite communications. Tell us about your project and discover how our custom-built solutions can help you achieve lighter, more efficient, and more resilient systems in orbit and on the ground.