Develops 3D-printed radio frequency products, including antennas and filters, for aerospace and satellite communications.
SWISSto12 SA sells RF components and sub-systems to aerospace companies and satellite operators, with its HummingSat geostationary small satellite as a flagship product. Founded in 2011 and headquartered in Renens, Switzerland, the company is led by founder and CEO Emile de Rijk, who has a history in the aerospace sector. In January 2026 it received EUR 73 million in grant funding from the European Space Agency, which it plans to use to scale HummingSat development and manufacturing.
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