Key facts
- ZincFive’s last known valuation is $440.0M (Apr 2022).
- It has raised $274.8M across 6 recorded rounds; the latest was Early Stage VC ($28.9M) in Oct 2025.
- Notable investors include Qiming Venture Partners, Climate Investment, DBL Partners, Gray's Creek Capital Partners, Bochi Investments — 18 tracked in total.
- ZincFive has filed 6 Form Ds with the SEC since 2019, most recently Dec 2025 ($28.9M sold to 134 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 6 rounds
- ·The complete investor list — 18 names
- ·Watchlist + deal alerts for ZincFive
Funding rounds
6 roundsAbout ZincFive
Developer of energy storage and delivery systems designed to offer mission-critical applications. The company's system offers patent-protected nickel-zinc batteries, associated battery management systems, and uninterruptible power supplies to provide high-power density and performance simultaneously with superior safety and environmental advantages, enabling businesses to get a safer alternative to lead-acid and lithium-ion battery chemistry.
- Sector
- Business Products and Services (B2B)
- HQ
- Tualatin, OR, United States
- Founded
- 2016
- Employees
- 117
- Website
- zincfive.com/
- Ownership
- Privately Held (backing)
ZincFive doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in ZincFive shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on ZincFive in its N-PORT filings yet. We sweep new filings monthly.