Lantheon Information

Lantheon is the latest venture born out of Interplay’s Studio, which builds companies from scratch. Lantheon is a US-based, veteran-founded rare-earth refining company building the next generation of clean, modular separation and refining technology for neodymium and praseodymium (NdPr). Our mission is to rebuild the domestic rare-earth supply chain—starting with light rare-earth separation—and to do so faster, cleaner, and more securely than any global competitor.