10 Companies That Are Founded ...

SpaceX: SpaceX is a private space exploration company founded by Elon Musk in 2002. The company's goal is to make life multiplanetary by developing and launching reusable rockets to transport humans and cargo to space.

Tesla: Tesla is an electric vehicle and renewable energy company founded by Elon Musk in 2003. The company produces electric cars, solar panels, and energy storage solutions.

Neuralink: Neuralink is a brain-computer interface company founded by Elon Musk in 2016. The company aims to develop technology that can connect human brains directly to computers and other devices.

The Boring Company: The Boring Company is a tunnel construction company founded by Elon Musk in 2016. The company aims to develop underground tunnels for transportation, including high-speed trains and personal transportation pods.

OpenAI: OpenAI is an artificial intelligence research organization founded by Elon Musk and several other tech leaders in 2015. The organization's goal is to develop advanced AI technologies in a safe and beneficial way for humanity.

Zip2: Zip2 was a web software company founded by Elon Musk in 1995. The company provided business directories and city guides for newspapers.

X.com: X.com was an online payment company founded by Elon Musk in 1999. The company later became PayPal.

SolarCity: SolarCity was a solar panel installation company founded by Elon Musk's cousins and later merged with Tesla. The company provided solar panel installations for homes and businesses.

Hyperloop: Hyperloop is a high-speed transportation concept proposed by Elon Musk in 2013. The system would transport passengers and cargo through low-pressure tubes at high speeds.

Starlink: Starlink is a satellite internet company founded by SpaceX. The company aims to provide high-speed internet to underserved areas around the world using a network of satellites.

and last but the least Twitter is Owned By Elon Musk as it wasn't founded by him, he was mostly active in his twitter handle with huge number of followers. Later Elon musk purchased twitter making big headlines on medias.