The companies tied to the Indy 500 give investors a clear view of which brands gain the most visibility during one of the biggest racing events in the world. These companies support teams, supply technology, and help power the entire event.

Neodymium is one of the most important rare earth elements in the world. It powers high‑strength magnets that run motors, speakers, medical devices, and clean‑energy systems. Investors look at neodymium companies stock because demand keeps rising as more industries depend on these magnets. This makes the sector attractive for long‑term growth.