S-Transistors
Espoo, Finland
◆ Total Raised
$5.8M
◆ Stage
pre-seed
◆ Location
Espoo, Finland
◆ Founded
2026
◆ Team size
1-10
◆ Links
◆ About S-Transistors
Finnish startup developing superconducting transistor technology for scalable orchestration of quantum computers.
◆ What sets it apart
It offers wafer-scale superconducting transistors that operate efficiently in cryogenic environments, addressing a key bottleneck in scaling quantum computers.
◆ Sectors
◆ Business
Modelhardware
CustomerQuantum computing companies, research labs, and hardware teams needing cryogenic control/orchestration components
◆ Notable
- Raised €2.6 million in pre-seed funding
- Launched as a spin-off from VTT Technical Research Centre of Finland
- Introduced a superconducting-transistor-based multiplexer for cryogenic setups
◆ Backing funds on Raise
- Lifeline Venturespre-seed
◆ Funding rounds
◆ Explore the market
◆ FAQ
What does S-Transistors do?
Finnish startup developing superconducting transistor technology for scalable orchestration of quantum computers.
Where is S-Transistors based?
S-Transistors is based in Espoo, Finland, founded in 2026.
How much has S-Transistors raised?
S-Transistors has raised $5.8M in tracked funding and is currently at the pre-seed stage.
Who has invested in S-Transistors?
Investors in S-Transistors include Not publicly identified in the available sources.