USA Rare Earth, Inc. engages in mining, processing, and supplying rare earths and other critical minerals in the United States, Europe, and Asia. It primarily explores neodymium, dysprosium, terbium, yttrium, gallium, hafnium, praseodymium, samarium, and other critical minerals. The company holds interests in the Round Top Mountain located near Sierra Blanca, Texas. It products are used in aerospace, defense, semiconductors, data centers, physical AI, energy, mobility, healthcare, and numerous industrial sectors. USA Rare Earth, Inc. was founded in 2019 and is based in Stillwater, Oklahoma.