Niobium Microsystems's last reported valuation, Jan 2024. Nothing priced has surfaced since.
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Valuation timeline
0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026Membership and data by Private Market View
Niobium Microsystems funding history
2 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Mar 2025 | Early Stage VC | $12.8M | ▮ | ▮ |
| Dec 2023 | Seed Round | $4.5M | ▮ | ▮ |
Membership and data by Private Market View
Niobium Microsystems valuation
Niobium Microsystems's last reported valuation was $21 million in Jan 2024. No priced round, secondary trade or fund mark has surfaced since.
How much has Niobium Microsystems raised?
Niobium Microsystems has raised $42.1 million in total; 2 of its rounds are on record. The largest on record was a $4.5 million seed round in Dec 2023; the most recent was a $12.8 million early-stage round in Mar 2025.
Niobium Microsystems has filed 2 Form Ds with the SEC since 2024, most recently in Mar 2025 ($12.8 million sold to 5 investors).
How Niobium Microsystems's valuation is determined
Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.
For Niobium Microsystems, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →
Frequently asked about Niobium Microsystems
- What is Niobium Microsystems worth?
- Niobium Microsystems is valued at $21.0M as of Oct 2026. Niobium Microsystems's last reported valuation, Jan 2024. Nothing priced has surfaced since.
- How much has Niobium Microsystems raised?
- Niobium Microsystems has raised $42.1M in total funding across 2 recorded rounds.
- When did Niobium Microsystems last raise?
- Niobium Microsystems last raised in Mar 2025 (Early Stage VC), raising $12.8M.