Elon Musk

Elon Reeve Musk

Elon Reeve Musk is a technology entrepreneur who leads Tesla and SpaceX and has held leadership roles in xAI. He has been Tesla's chief executive officer since 2008 and is SpaceX's founder and chief executive officer. SpaceX acquired xAI, including X, in February 2026, although the available evidence does not establish Musk's specific post-acquisition title within the xAI business.