ZincFive

Tualatin, OR · Founded 2016 · Privately Held (backing)

Developer of energy storage and delivery systems designed to offer mission-critical applications. ZincFive is based in Tualatin, OR and was founded in 2016. Its last reported valuation was $440 million in Apr 2022. It has raised $275 million across 6 recorded rounds; the latest was a $28.9 million early-stage round in Oct 2025.

Last reported valuation
$440.0M
Oct 2026
Priced at
—
Total raised
$274.8M
Last round
Early Stage VC
Oct 2025
What is ZincFive worth?
$440.0Mlast reported valuation · Oct 2026

ZincFive's last reported valuation, Apr 2022. Nothing priced has surfaced since.

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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ZincFive funding history

6 rounds
DateRoundRaisedPost-money
Oct 2025Early Stage VC$28.9M▮
Jun 2025Early Stage VC$25.8M▮
Feb 2022Early Stage VC$11.3M▮
Mar 2021Early Stage VC$33.0M▮
Jul 2020Seed Round$4.2M▮
Sep 2019Seed Round$3.4M▮
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ZincFive valuation

ZincFive's last reported valuation was $440 million in Apr 2022. No priced round, secondary trade or fund mark has surfaced since.

How much has ZincFive raised?

ZincFive has raised $275 million in total; 6 of its rounds are on record, from 2019 on. The largest on record was a $4.2 million seed round in Jul 2020; the most recent was a $28.9 million early-stage round in Oct 2025.

ZincFive has filed 6 Form Ds with the SEC since 2019, most recently in Dec 2025 ($28.9 million sold to 134 investors).

How ZincFive'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 ZincFive, 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 ZincFive

What is ZincFive worth?
ZincFive is valued at $440.0M as of Oct 2026. ZincFive's last reported valuation, Apr 2022. Nothing priced has surfaced since.
How much has ZincFive raised?
ZincFive has raised $274.8M in total funding across 6 recorded rounds.
When did ZincFive last raise?
ZincFive last raised in Oct 2025 (Early Stage VC), raising $28.9M.