FusionX Ventures is a Southern California-based venture capital firm that invests in early-stage startups at the intersection of hardware, software, and cloud technologies. The firm focuses on building the next generation of cloud-enabled smart machines across technology, industrial, and medical/life science sectors.
60% of their portfolio is in Biotech & Life Sciences. Average disclosed round size is $11.8M (across 4 rounds with reported amounts).
Portfolio
3
Fund Size
—
Top Stage
Series B
Last 12 Mo
0
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 NanoCellect Biomedical | Series C | $15M | Jan 2021 |
| NanoCellect Biomedical | Series D | $20M | Jan 2021 |
 Rigado | Series A | — | Jun 2018 |
| NanoCellect Biomedical | Series B | $10M | Nov 2017 |
| NNeuralace Medical | Unknown | $2M | — |
Top Co-Investors
Illumina Ventures3 shared
Hemisphere Ventures3 shared
Agilent Technologies2 shared
The Vertical Group2 shared
Anzu Partners2 shared
Casdin Capital1 shared
Warburg Pincus LLC1 shared
Vanedge Capital1 shared
Oregon Venture Fund1 shared
Madrona Venture Group1 shared
NuFund Venture Group1 shared
Last updated: 9 September 2026