Tempress is developing thermal diffusion and deposition furnaces for the semiconductor segments.
Tempress has raised €18M across 1 funding round from 1 investor, most recently a round in Jul 2026. Based in Vaassen, Netherlands; active in Semiconductors. Data as of 21 Jul 2026.
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-07-21 | Other | €18M |
| Jolt Capital |
| View deal → |
