Magrathea Metals

San Francisco, United States Founded: 2022 • Age: 4 yrs
Magnesium metal is produced from seawater via electrolysis.
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About Magrathea Metals

Magrathea Metals is a company based in San Francisco (United States) founded in 2022.. Magrathea Metals has raised $11.96 million across 4 funding rounds from investors including U.S. Department of Defense, OSTI.GOV and VoLo Earth Ventures. The company has 20 employees as of December 31, 2024. Magrathea Metals offers products and services including Magnesium Production Technology.

  • Headquarter San Francisco, United States
  • Employees 20 as on 31 Dec, 2024
  • Sectors
    Chemicals & Materials
  • Phone
    *********
  • Website
    *********
  • Legal Name Magrathea Metals Inc.
Operational Areas
Chemicals & Materials → Advanced & Functional Materials
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $11.96 M (USD)

    in 4 rounds

  • Latest Funding Round
    $19.6 M (USD), Grant

    Feb 01, 2024

  • Investors
  • Employee Count
    20

    as on Dec 31, 2024

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Products & Services of Magrathea Metals

Magrathea Metals offers a comprehensive portfolio of products and services, including Magnesium Production Technology. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Innovative system for producing magnesium to support manufacturing needs

People of Magrathea Metals
Headcount 1-10
Employee Profiles 1
Employee Profiles
People
Keegan Cisowski
Operations Manager

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Teams

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Funding Insights of Magrathea Metals

Magrathea Metals has successfully raised a total of $11.96M across 4 strategic funding rounds. The most recent funding activity was a Grant round of $19.6 million completed in February 2024. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 4
  • Last Round Grant — $19.6M
  • First Round

    (02 Mar 2022)

  • Investors Count 18
Date Amount Transaction Name Valuation Lead Investors Investors
Feb, 2024 Amount Grant - Magrathea Metals Valuation

investors

Jul, 2023 Amount Grant - Magrathea Metals Valuation

investors

Jun, 2023 Amount Seed - Magrathea Metals Valuation VoLo Earth Ventures , Capricorn
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investors in Magrathea Metals

Magrathea Metals has secured backing from 18 investors, including institutional, venture fund, and angel investors. Prominent investors backing the company include U.S. Department of Defense, OSTI.GOV and VoLo Earth Ventures. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Institutional
Angel
Investor Description Founded Year Domain Location
Early-stage funding and leadership are provided for climate tech companies.
Founded Year Domain Location
Private equity firm
Founded Year Domain Location
-
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Magrathea Metals

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016

Financial Statements - Magrathea Metals

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Magrathea Metals Comparisons

Employees
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Competitors of Magrathea Metals

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Latest news on Magrathea Metals

Frequently Asked Questions about Magrathea Metals

When was Magrathea Metals founded?

Magrathea Metals was founded in 2022.

Where is Magrathea Metals located?

Magrathea Metals is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.

Who is the current CEO of Magrathea Metals?

Alexander Grant is the current CEO of Magrathea Metals.

Is Magrathea Metals a funded company?

Magrathea Metals is a funded company, having raised a total of $11.96M across 4 funding rounds to date. The company's 1st funding round was a Seed of $10M, raised on Mar 02, 2022.

How many employees does Magrathea Metals have?

As of Dec 31, 2024, the latest employee count at Magrathea Metals is 20.

What does Magrathea Metals do?

Magrathea Metals was founded in 2022 and is based in San Francisco, United States. Operations focus on the manufacturing sector, where carbon-neutral magnesium is extracted through electrolysis of seawater. Services encompass recycling management, decarbonization processes, and hydrometallurgy techniques to support sustainable metal production. The company addresses environmental impacts in the metals industry by leveraging seawater as a primary resource.

What products or services does Magrathea Metals offer?

Magrathea Metals offers Magnesium Production Technology.

Who are Magrathea Metals's investors?

Magrathea Metals has 18 investors. Key investors include U.S. Department of Defense, OSTI.GOV, VoLo Earth Ventures, Capricorn Investment Group, and Valor Equity Partners.

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