Interview
How The Rarest Company On Earth Raised $75M from Altimeter
- Vulcan Elements secured a $65 million Series A round, bringing total capital to $75 million, led by Altimeter Capital with major participation from Rajiv Mishra's One Investment Management.
- Strategic Mission: The company aims to decouple US rare earth magnet supply chains from China, addressing a critical national security and economic gap where China produces 90–94% of global magnets despite mining only 55–60% of raw materials.
- Market Dynamics: The primary bottleneck is identified as refining and manufacturing, not raw material availability; alternative sources in the US and allied nations exist, but equipment and expertise are scarce.
- Product Validation: Vulcan Elements began commercial shipments just months after opening its facility (March 31), currently operating at over 95% capacity with sold-out pilot facilities for 12 months.
- Customer Demand: The company has won multiple Defense Department contracts across all military branches for "top priority programs" and serves data center, automotive, drone, and robotics sectors.
- Operational Decoupling: To achieve sovereignty, Vulcan co-developed the first US rare earth magnet making equipment in the 21st century, having previously faced a 100% reliance on Chinese manufacturing machinery.
- Technology Stack: The company utilizes 2025-era tools, including AI agents and large language models, to analyze real-time process data (temperature, timing, microstructure) for optimizing magnet recipes and scaling to Industry 4.0 standards.
- Team Composition: Leadership includes a co-founder with a PhD in electrical engineering/magnetics, a COO with SpaceX and Ursa Major backgrounds, and a Chief of Staff with Pentagon defense readiness experience.
- Location Strategy: The facility is based in North Carolina's Research Triangle to access dense pockets of talent (Powder metal experts, PhDs, technicians) within a 45-minute radius while maintaining proximity to suppliers and customers.
- Talent Acquisition: The company recruits heavily from North Carolina State, UNC Chapel Hill, and community colleges, emphasizing hands-on engineering over traditional academic pedigree to fill roles requiring metallography and mechanical engineering.
- Cost Discipline: Founders emphasize a "scrappy" ethos, having personally renovated facilities and refurbished auction equipment to save hundreds of thousands of dollars, rejecting a copy-paste model of Chinese manufacturing costs.
- Policy Headwinds & Tailwinds: Section 844 of the FY 2021 NDAA and subsequent addendums mandate that by January 1, 2027, all magnets sold to the DoD must have provenance verified from mine to finished magnet, effectively banning Chinese-origin hardware.
- Future Scaling Plans: The company plans to announce the location of its next commercial-scale facility within months and aims to triple its team size (mechanical, electrical, chemical engineers) to transition from small-scale industrial to hyperscale production.
- Long-term Outlook: CEO John Maslin projects a 10x increase in global demand for rare earth magnets driven by the deployment of physical AI and robotics (e.g., Tesla Optimus, Figure.ai), alongside traditional sectors like EVs and defense.
- Advisory Board: Includes Chris Miller (author of Chip Wars) and Nadia Shadlow (former Deputy National Security Advisor), providing expertise on the geopolitical necessity of magnets and navigation of defense procurement.
- Forward-Looking Statement: The company predicts that if the US fails to onshore these "picks and shovels" of manufacturing, it will lose the ability to build critical technologies for the next 25 years, effectively ceding economic and military autonomy to China.