Rhonexum
Rhonexum addresses a key scalability challenge in quantum computing by developing electronics that operate close to qubits at near absolute zero temperatures.
Rhonexum has raised €1.0M across 2 funding rounds from 2 investors, most recently a round in Jul 2026. Based in Zurich, Switzerland; active in Deeptech. Data as of 28 Oct 2026.
Zurich, Switzerlandrhonexum.com ↗
Total raised
€1.0M
€1,032,220
Funding rounds
2
Investors
2
distinct backers
Active since
2026-03
latest 2026-07
Funding by year
EUR raised per year · 2026 YTDRhonexum — funding by year — interactive chart.
Data table
| Rhonexum — funding by year | |
|---|---|
| 2026 | €1.0M |
Signals
High confidenceRaise-next likelihood15
base rate 30% for Other
- ▼ Raised very recently
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood9
base rate 11% (2+ rounds)
- ▼ Young (<3y)
- ▲ Recent equity round, but funding momentum is down (may be rescue financing)
Timing: too soon vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-07-08 | Other | €163k | Venture Kick | View deal → |
| 2026-03-18 | Pre-Seed | €870k | QDNL Participations,Venture Kick | View deal → |
Investors
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