Elon Musk owns and operates SpaceX, which designs, manufactures, and launches advanced rockets and spacecraft alongside operating Starlink, the world's largest low Earth orbit satellite internet constellation. Starlink provides high-speed broadband internet to residential, commercial, maritime, and aviation customers globally, while also aggressively expanding direct-to-cell mobile network capabilities. SpaceX manages its entire constellation design and rocket deployment pipeline completely in-house through its private corporate manufacturing facilities located in the United States.