M
Magrathea
Energy · San Francisco, United States · Founded 2022
Making metal without mining for the era of electrification and decarbonization by developing generational upgrades to magnesium production technology that radically reduces cost and environmental… MoreLess
Magrathea Metals is pioneering the development of new technology for producing structural metals with a focus on sustainability. The company aims to significantly reduce the socioenvironmental impacts traditionally associated with metal production. Magrathea Metals serves industries that require structural metals, including construction, automotive, and aerospace sectors. Operating in the sustainable technology market, the company leverages advanced electrochemical processes to create metals without the need for traditional mining methods. This approach not only reduces environmental degradation but also lowers production costs. Magrathea Metals generates revenue through the sale of its sustainably produced metals and licensing its proprietary technology to other manufacturers.
Keywords: sustainable technology, structural metals, electrochemical processes, environmental impact, construction, automotive, aerospace, cost reduction, proprietary technology, metal production.
Company overview
Magrathea company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2022
- Headquarters
- San Francisco, United States
- Employees
- 23
- Open positions
- 2
- Dealroom signal
- 83.6
Valuation & funding
Magrathea funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VC✓Equity / VC | Jun 2026 | $0 | — | Undisclosed | ↗ |
| SERIES A✓Equity / VC | May 2026 | $24M | $96M | Capricorn Investment Group · VoLo Earth Ventures · Oxcart Ventures · WovenEarth Ventures | ↗ |
| SEED✓Equity / VC | Jun 2023 | $10M | $40M | Valor Equity Partners · Avichal Garg · Counteract · Peter Reinhardt | ↗ |
| EARLY VC✓Equity / VC | Mar 2022 | $1.9M | $7.7M | Undisclosed | ↗ |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 23 |
| 2025 | 20 |
| 2024 | 25 |
| 2023 | 3 |
| 2022 | 2 |
Growth signals
Magrathea website traffic
Latest recorded traffic for Magrathea is 4.1K monthly website visits, up 2.5% over the last three months. Magrathea's team grew 15% over the past year.
Hiring
Open positions at Magrathea
Current openings linked to this company in Dealroom.
Comparisons
Magrathea compared with similar companies
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Talent graph
Magrathea's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Magrathea has talent and traffic
team presence
In the news
Latest news about Magrathea
Recent press, funding announcements, and product moves mentioning Magrathea — open to read from the original sources.
Market sentiment
What the market is saying about Magrathea
An AI-synthesized read of the highest-engagement posts about Magrathea on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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