Promethence
Promethence is an Italian deeptech startup developing quantum computing software and post-quantum cryptographic solutions designed to protect digital systems against quantum computing threats.
Promethence has raised €200k across 1 funding round from 1 investor, most recently a round in Nov 2026. Based in Milan, Italy; active in Software. Data as of 4 Nov 2026.
Milan, Italywww.promethence.net ↗
Total raised
€200k
€200,000
Funding rounds
1
Investors
1
distinct backers
Active since
2026-11
latest 2026-11
Funding by year
EUR raised per year · 2026 YTDPromethence — funding by year — interactive chart.
Data table
| Promethence — funding by year | |
|---|---|
| 2026 | €200k |
Signals
High confidenceRaise-next likelihood10
base rate 30% for Other
- ▼ Raised very recently
- ▼ Low backer re-investment
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-11-03 | Other | €200k | Quantum Italia | View deal → |
Investors
1Related news
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