People compare Bitcoin to the Internet. Well, the Internet required an enormous hardware infrastructure buildout before its potential as a software platform could be realized. That's where 21 comes in. We believe that Bitcoin isn't going to happen simply by dropping a line of Javascript into a webpage. Someone needs to build the full-stack infrastructure for Bitcoin, from silicon to software. Backed by Andreessen Horowitz and Peter Thiel, that someone is us.

Type
Private
HQ
San Francisco, US
Founded
2013
Employees
145 (est)-7%
21 was founded in 2013 and is headquartered in San Francisco, US

21 Locations

San Francisco, US

21 Metrics

21 Summary

Founding Date

2013

Total Funding

$121 M

Latest funding size

$116 M

Time since last funding

over 1 year

Investors

21's latest funding round of $116 M was in March 2015. In total, 21 has raised $121 M.

21 News

21 Company Life

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