S-Transistors raises $2.9M pre seed
Announced 31 August 2026
◆ The Round
S-Transistors raised $2.9M in pre seed funding, announced on 31 August 2026. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
◆ About S-Transistors
Finnish quantum technology startup S-Transistors has raised €2.6 million in pre-seed funding to develop integrated circuits based on superconducting transistors for quantum computers. S-Transistors is based in Finland and currently at pre seed stage, operating in Quantum Computing, Semiconductors.
◆ Market context
This funding event is a citable node in Fusion42's market graph: it links S-Transistors's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.
◆ Explore the market
◆ FAQ
How much did S-Transistors raise?
S-Transistors raised $2.9M in its pre-seed round, announced 2026-08-31.
What does S-Transistors do?
Finnish quantum technology startup S-Transistors has raised €2.6 million in pre-seed funding to develop integrated circuits based on superconducting transistors for quantum computers.
Verified 31 August 2026 · Sources: public filings