Key facts
- It has raised $1.3M; the latest was Seed Round ($1.3M) in Mar 2026.
- Notable investors include Venture Kick, Ecole Polytechnique Federale de Lausanne, Innosuisse, QDNL Participations, Swiss National Science Foundation.
- Status: Privately Held (backing).
- ·The complete investor list — 5 names
- ·Watchlist + deal alerts for Rhonexum
- ·The full record, as it builds
Funding rounds
No funding rounds for Rhonexum are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Rhonexum
Developer of cryogenic electronics designed to advance quantum computing, performance computing, and specialized sensor technologies. The company uses cutting-edge low-temperature testing and modeling systems for electronic components, enabling circuit designers to simulate and validate IC performance in cryogenic environments, enabling users to get quantum computing elements as per their requirements.
- Sector
- Information Technology
- HQ
- Lausanne, Switzerland
- Founded
- 2025
- Employees
- 4
- Website
- rhonexum.com/
- Ownership
- Privately Held (backing)
Rhonexum doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Rhonexum shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Rhonexum in its N-PORT filings yet. We sweep new filings monthly.