Rhonexum

Rhonexum reinvents electronics below -270°C, delivering cutting-edge cryogenic circuits and simulation tools for quantum computing and advanced technologies.

Robotics and hardware

Latest funding

$1M Pre Seed · April 8, 2026

Source: fundraisingfox.com

Funding history ↓

Website: rhonexum.com.

LinkedIn: rhonexum.

Category: Robotics and hardware.

Stage: Pre Seed.

Last round: Apr 8, 2026 · 218 days ago.

On Recent Funding since: Nov 6, 2026.

Signals

Website registeredApr 3, 2025 (19 months old)

Funding rounds

April 8, 2026
Pre Seed · $1M
Source: fundraisingfox.com
April 3, 2025
Website created

Founders and team

HH
Hung-Chi Han Founder

source: rhonexum.com
VC
Vicente Carbon Founder

source: rhonexum.com

Companies like Rhonexum

SSparrow Quantum$32M Series A · Dec 2025
QQubitrium$2.63M Seed · Apr 2026
QQubit PharmaceuticalsSeed · Jun 2022
BBoston Materials$13.5M · Nov 2024
QQ.ANT$71.79M Series A · Jul 2025
HHivery$30M Series B+ · Jul 2022

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/rhonexum (get a free API key).