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SWISSto12 logo — Communications Performance in Space

SWISSto12

Communications Performance in Space

Founded 2011 Switzerland Renens, Switzerland 250 employees Series C Total: $186.86M Manufacturing, Space +1

General Information

Company Name SWISSto12
Founded Year 2011
Location Switzerland Renens, Switzerland
Employees 250
Industries Manufacturing, Space, Telecom
Funding Stage Series C
Business Model B2B, B2G
Revenue Model Product Sales, Project Based
Offices as of Sep 2026
Renens, Switzerland Foster City, United States Madrid, Spain Athens, United States
Social

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About SWISSto12

SWISSto12, founded in 2011, is rapidly establishing itself as a major player in the aerospace and telecommunications industries. With its headquarters in Switzerland and additional offices in the USA and EMEA regions, the company specializes in the manufacturing of advanced Radio Frequency (RF) products and satellite systems.

Their flagship product, the HummingSat, is a small geostationary telecommunications satellite that harnesses patented 3D printing technologies to deliver lightweight and high-performance RF capabilities. Such innovations are contributing significantly to their growth, making them one of the fastest-growing aerospace companies in Europe.

Spun off from the Swiss Federal Institute of Technology in Lausanne (EPFL), SWISSto12 is privately owned and supported by notable investors like the European Space Agency (ESA) and European private investors. Their latest investment amounted to €73.00M on January 21, 2026, indicating strong investor confidence in their cutting-edge technology and market potential.

Business keywords: RF Products, Satellite Payloads, Geostationary Telecommunications, 3D Printing Technologies, RF Design, Telecommunications Applications, Aerospace Applications, Signal Transmission, Waveguides, Antenna Structures, Manufacturing Innovation, Design Flexibility, Cost Reduction, Metal Coated Components, Sub-mm Wave Technology

Services & Products

Satellite Development
RF Product Manufacturing
Satellite Communication Solutions
Material Characterization
Additive Manufacturing for Space

Target Customers

Global Satellite Operators Aerospace Companies Defence Contractors Telecommunications Providers

Funding Rounds & Investors (11)

View All
Funding Stage Amount Investors Lead Investors Date
Series C €70.00M -
16 Jul 2026
Round €73.00M 2
European Space Agency - ESA
European Space Agency - ESA, European private investors
21 Jan 2026
Venture Round Fr.25.00M 1
UBS
UBS
13 Sep 2023
Series B Fr.18.10M 3
Swisscom Ventures CNB Capital Swisscanto Invest
Swisscom Ventures, CNB Capital +1
29 Aug 2019
Series A Undisclosed 1
CNB Capital
CNB Capital
05 Jan 2016
Debt Financing Fr.500.00K 1
Foundation for Technological Innovation (FIT)
19 Dec 2013
Venture Round Undisclosed 1
Zürcher Kantonal Bank
28 Jun 2013
Debt Financing Fr.100.00K 1
Foundation for Technological Innovation (FIT)
21 May 2012
Pre Seed Round Fr.130.00K 1
Venture Kick
Venture Kick
14 May 2012
Grant Fr.20.00K 1
Venture Kick
Venture Kick
12 Oct 2011

View All 11 Funding Rounds

Latest News

View All
Switzerland's top-funded tech companies in H1 2026 — Tech
Switzerland's top-funded tech companies in H1 2026
Tech Sep 24, 2026
Helsing secures $1.8B Series E, Uber acquiring Delivery Hero in €13B deal, and Revolut to launch US... — Tech
Helsing secures $1.8B Series E, Uber acquiring Delivery Hero in €13B deal, and Revolut to launch US bank in 2027
Tech Jul 17, 2026
SWISSto12 raised $70M, and it is that rare thing: a profitable space startup — Thenextweb
SWISSto12 raised $70M, and it is that rare thing: a profitable space startup
Thenextweb Jul 16, 2026
SWISSto12 secures €61 million Series C amid rising demand for sovereign space infrastructure — Eu-startups
SWISSto12 secures €61 million Series C amid rising demand for sovereign space infrastructure
Eu-startups Jul 16, 2026
SWISSto12 raises $70M Series C to scale multi-orbit business — Tech
SWISSto12 raises $70M Series C to scale multi-orbit business
Tech Jul 16, 2026
Lausanne-based SWISSto12 secures €73 million to develop its compact satellite HummingSat ahead of pl... — Eu-startups
Lausanne-based SWISSto12 secures €73 million to develop its compact satellite HummingSat ahead of planned 2027 launch
Eu-startups Jan 21, 2026

SWISSto12 Alternatives & Competitors

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SWISSto12 vs
Astranis Space Technologies
Astranis Space Technologies United States

We build the world's most advanced satellites for high orbits.

Series D
486 employees
Internet, Space
Compare SWISSto12 vs Astranis Space Technologies
SWISSto12 vs
Relativity Space
Relativity Space United States

Relativity Space is on a mission to make access to space more reliable and routine. Our medium-to-he...

Series F
2001 employees
AI, Manufacturing
Compare SWISSto12 vs Relativity Space
SWISSto12 vs
Berlin Space Technologies GmbH
Berlin Space Technologies GmbH Germany

Enabling the Henry Ford Moment for the Space Industry

77 employees
Manufacturing, Space
View all alternatives

FAQ About SWISSto12

Communications Performance in Space
SWISSto12 was founded in 2011.
SWISSto12 is headquartered in Renens, Switzerland. As of Sep 2026, it also has offices in Foster City, United States, Madrid, Spain and Athens, United States.
SWISSto12 operates in Manufacturing, Space and Telecom. Its work centres on RF Products, Satellite Payloads, Geostationary Telecommunications and 3D Printing Technologies. Its customers include Global Satellite Operators, Aerospace Companies and Defence Contractors.
SWISSto12 has a B2B and B2G business model. Its revenue comes from Product Sales and Project Based.
SWISSto12 has approximately 250 employees.
SWISSto12 has completed 11 funding rounds, raising a total of $186.86M. The latest funding stage is Series C.
SWISSto12 offers: Satellite Development, RF Product Manufacturing, Satellite Communication Solutions, Material Characterization, Additive Manufacturing for Space.
Top alternatives and competitors to SWISSto12 include Astranis Space Technologies, Relativity Space, Berlin Space Technologies GmbH, Orbital Matter, Howmet Aerospace. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
SWISSto12 and Astranis Space Technologies are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for SWISSto12, https://bouncewatch.com/company/swissto12, updated 26 September 2026. When citing, please name BounceWatch and link this page.

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