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Companies / ZincFive

ZincFive

United States

ZincFive produces nickel-zinc batteries and power solutions

Industrial & ManufacturingAI & Machine Learning

ZincFive, based in United States, has 8 investors on file, among them Alpha Ascent Ventures, Angeleno Group and Braemar Energy Ventures. Its latest round on record is Series C+, 4 Dec 2025. Its site was last checked 6 Nov 2026: site answers.

zincfive.com

Funding

1 round on record
Latest roundSeries C+4 Dec 2025
Since that round11 monthsno later round on record
Investors in its rounds52 with a VCinfo profile
Dec 2025Series C+Led by Helios Climate Ventures, with Climate Investment and 3 others

Round sizes and total raised are on Fundup AI, our sister product for funding data.

SEC Form D filings

6 filings
$28.9M sold of $30.0M offered8 Dec 2025$25.8M sold of $26.0M offered10 Jun 2025$11.3M sold of $75.0M offered2 Mar 2022$33.0M sold of $35.0M offered14 Apr 2021$4.2M sold of $5.0M offered13 Aug 2020$3.4M sold of $25.0M offered1 Oct 2019

Filed by ZincFive, Inc. with the SEC. A Form D reports a private offering; it is not a priced round.

Investors

8 investors on file
InvestorEvidenceType
Alpha Ascent VenturesPortfolio pageVenture capital
Angeleno GroupPortfolio pageVenture capital
Braemar Energy VenturesPortfolio pageVenture capital
Climate InvestmentPortfolio pageVenture capital
DBL PartnersPortfolio pageVenture capital
GHC PartnersPortfolio pageVenture capital
Helios Climate VenturesPage + roundVenture capital
Qiming Venture PartnersPortfolio pageVenture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/zincfive.com/investors

# also
GET /v1/companies/zincfive.com
GET /v1/companies/zincfive.com/news
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