SpaceX is an American spacecraft manufacturer, space launch provider, and a satellite communications corporation headquartered in Hawthorne, California. It was founded in 2002 by Elon Musk. SpaceX is developing a satellite internet constellation named Starlink to provide commercial internet service.
Tesla is one of the world's most valuable companies and remains the world's most valuable automaker with a market capitalization of more than US$840 billion. In February 2004, via a $6.5 million investment, Elon Musk became the largest shareholder of the company. He has served as CEO since 2008.
The Boring Company (TBC)[] is an American infrastructure and tunnel construction services company founded by Elon Musk. Its ongoing and proposed projects are designed for intra-city ("loop") transit systems
Neuralink Corporation is a neurotechnology company that develops implantable brain–machine interfaces (BMIs). Co-founded by Elon Musk, Max Hodak and Paul Merolla, the company's headquarters is in the Pioneer Building in San Francisco sharing offices with OpenAI.Neuralink was launched in 2016 and was first publicly reported in March 2017
OpenAI is an artificial intelligence (AI) research laboratory consisting of the for-profit corporation OpenAI LP and its parent company, the non-profit OpenAI Inc. The company, considered a competitor to DeepMind, conducts research in the field of AI with the stated goal of promoting and developing friendly AI in a way that benefits humanity as a whole.
Twitter, Inc. is an American communications company based in San Francisco, California. The company operates the microblogging and social networking service Twitter. On April 25, 2022, Twitter agreed to a $44 billion buyout by Elon Musk, the CEO of SpaceX and Tesla, potentially making it one of the biggest deals to turn a company private.