Brian Armstrong

Coinbase, Inc. engages in the design and development of a digital currency wallet and platform. It offers coinbase application. The company was founded by Brian Armstrong and Fred Ehrsam in June 2012 and is headquartered in San Francisco, CA.

Part of Coinbase Global, Inc., Coinbase UK Ltd. is a private company that provides exchange facilities of fiat and digital currency services. The company is based in London, UK.

Part of Johnson Educational Technologies LLC, UniversityTutor.com is a platform that helps students find the right tutor online or in their area. The American company offers quality tutors in over 9,000 cities worldwide, specializing in the most popular high school and college subjects. The private company was founded by Brian Armstrong.

Newlimit, Inc has developed a tool that combines various work applications into a single workspace for individuals and teams. The company is located in the US. The American company is also focused on extending human healthspan by unlocking regenerative potential and treating age-related diseases.