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Metalplant

Metalplant

Private
San Francisco, CaliforniaEnergy & Sustainabilityhttps://metalplant.com/

Last Round

Grant

Sep 19, 2024

Total Funding Raised

$5.42M

Company Overview

Metalplant is an environmental services company that develops carbon-negative nickel farming technology intended to remove carbon dioxide from the atmosphere.

Sector

Energy & Sustainability

Verticals

Carbon Capture, Sustainable Materials, Clean Manufacturing, Advanced Materials

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

carbon-negative nickelenhanced rock weatheringERWcarbon dioxide removalCDRphytominingagrominingcarbon removal creditsclimate technologyclimatetechbiominingolivine weatheringgreen nickelcarbon creditscritical mineralssustainable materialsEV battery materialscarbon sequestration

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Metalplant Comparables

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Metalplant comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Genomines
76%
Econick
69%
Terradot
64%

Metalplant Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
GrantSep 19, 2024
SeedApr 10, 2024

Metalplant Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 25, 2025

    Grew 21% QoQ, from 180 to 217 employees.

  • Jul 22, 2025

    Grew 36% QoQ, from 155 to 211 employees.

Metalplant Filings

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Metalplant filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Metalplant's valuation, stock price, and market status.

Is Metalplant a public or private company?

Metalplant is a private company.

What is the current stock price of Metalplant?

Metalplant is a private company with no public stock price. No recent secondary market data is available.

How much is Metalplant worth (valuation)?

Valuation information for Metalplant is not publicly available.

Can I buy Metalplant stock?

Metalplant shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Metalplant's last funding round?

Metalplant's most recent funding round was Grant on September 19, 2024.

Who are the main investors in Metalplant?

Key investors in Metalplant include Carbon Removal Partners, The Carbon Drawdown Initiative.

Will Metalplant IPO soon?

No public IPO plans have been announced for Metalplant.

How can I track Metalplant secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Metalplant's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersSan Francisco, California
Employee Range206
Year Founded2021
Last FundingSep 19, 2024

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