fos4X develops products using lightweight materials such as glass fiber or carbon fiber-reinforced plastics.
fos4X has raised €8.2M across 3 funding rounds from 1 investor, most recently a round in Feb 2018. Based in Munich, Germany; founded 2007; active in Semiconductors. Acquired by PolyTech in 2020. Data as of 7 Aug 2026.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2018-02-01 | Other | €8.2M | High-Tech Gründerfonds | View deal → |
| 2013-08-01 | Other | €0 | — | View deal → |
| 2012-05-01 | Other | €0 | — | View deal → |
