/Companies

Vulcan Elements

Benson, US · Founded 2023 · Delaware corporation · 17 known investors

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Vulcan Elements manufactures rare earth magnets for critical applications in defense, semiconductors, satellites, data centers, and industrial equipment. The company is building a Western supply chain focused on resilience and security for the U.S. and allied nations.

Founders & leadership

Vulcan Elements was founded in 2023 by John Maslin.

JMJohn Maslin
John MaslinCEO & Co-FounderJohn Maslin is CEO and a director of Vulcan Elements, which manufactures rare earth magnets for defense, semiconductor, satellite, data center, and industrial uses. A former U.S. Navy Supply Officer, he previously managed a $2B annual budget for the Navy's nuclear propulsion program (Naval Reactors) and holds an MBA from Harvard Business School, a Master of Accounting from the University of Cambridge, and a BS from the University of Colorado Boulder.
SG
Scott GloverChief Commercial Officer (CCO)Scott Glover is a chemical engineer with an MBA who has held roles at Imerys and Sila Nanotech, where he gained experience in technology development and scaling.
JB
Jacob BowlesExecutive
JG
Jonah Glick-UntermanExecutive
BV
Bryan Van DemarkExecutive
DA
Daniel AronowitzNamed on SEC filing
PKPiotr Kulik
Piotr KulikFounder

Board

DBDaniel Borok
Daniel BorokInvestor + BoardCo-Founder and Managing Partner at NVP Capital
MF
Mina FaltasBoard director
EK
Erik KriessmannBoard director

Investors · 17

Altimeter CapitalreportedMenlo Park · $1M – $25M

How we know: a partner's Signal profile · funding news · Not right? Tell us

Reported raises · per SEC filings

Form D private placements

$502.1M disclosed across 4 rounds · 2023–2026

▶$430.7MraisedApr 2026 · 32 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Scott GloverExecutive Officer
  • Daniel AronowitzDirector
  • Jacob BowlesExecutive Officer
  • John MaslinExecutive Officer, Director
  • Jonah Glick-UntermanExecutive Officer
  • Bryan Van DemarkExecutive Officer
  • Mina FaltasDirector
  • Piotr KulikExecutive Officer
  • Dan BorokDirector
  • Erik KriessmannDirector
Offering amount
$545M
Amount sold
$430.7M
First sale
Mar 2026
Incorporated
Corporation, Delaware, 2025
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$62.4MraisedAug 2025 · 13 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Daniel AronowitzDirector
  • John MaslinExecutive Officer, Director
  • Daniel BorokDirector
  • Erik KriessmanDirector
Offering amount
$65M
Amount sold
$62.4M
First sale
Aug 2025
Incorporated
Corporation, Delaware, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$3.7MraisedNov 2024 · 2 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Daniel AronowitzExecutive Officer, Director
  • Daniel BorokDirector
  • John MaslinExecutive Officer, Director
Offering amount
$3.7M
Amount sold
$3.7M
First sale
Oct 2024
Incorporated
Corporation, Delaware, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$5.2MraisedDec 2023 · 11 investors · Other Technology
Rule 506(b)
Officers, directors & promoters on the filing
  • Daniel BorokDirector
  • Dan AronowitzDirector
  • John MaslinExecutive Officer, Director
Offering amount
$5.2M
Amount sold
$5.2M
First sale
Dec 2023
Incorporated
Corporation, Delaware, 2023
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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In the news

Frequently asked questions

What does Vulcan Elements do?
Vulcan Elements manufactures rare earth magnets for critical applications in defense, semiconductors, satellites, data centers, and industrial equipment. The company is building a Western supply chain focused on resilience and security for the U.S. and allied nations.
Who founded Vulcan Elements?
Vulcan Elements was founded by John Maslin in 2023.
Who are Vulcan Elements's investors?
Vulcan Elements's investors include Big Brain Holdings, Blindspot Ventures Management Co, Dorm Room, Duke Capital Partners, Fifth Down Capital, FJ Labs, Glynn Capital Management, Ibex Investors and 9 more.
How much funding has Vulcan Elements raised?
Vulcan Elements has disclosed $502.1M raised across 4 rounds.
Where is Vulcan Elements headquartered?
Vulcan Elements is headquartered in Benson, US.