amethystum provides software solutions for big data optical storage management.
| Announced Date | Round | Money Raised | Number of Investors | Lead Investors | Post Valuation | |
|---|---|---|---|---|---|---|
| Jun 27, 2017 | Post-IPO Equity | ¥164M | 5 | — | — | Detail |
| Apr 26, 2016 | Series Unknown | ¥60M | 7 | — | — | Detail |
| Aug 13, 2015 | Series Unknown | ¥50M | 1 |
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— | Detail |