Mitsui Sumitomo Insurance Company is an Early Stage Venture tracked by The Signal, based in Japan.
| Date | Company | Round | Amount |
|---|---|---|---|
| 2025-03-03 | Coalition | Private Equity | $30M |
| 2021-08-24 | Upstream Security | Series C | $26M |
| 2021-05-20 | Upstream Security | Series C | $36M |
Data from The Signal by Return on Security — cybersecurity funding and investor intelligence.