Wikipedia
SatoshiLabs
SatoshiLabs is a security hardware and a security software company. All of its projects are related to Bitcoin. It was founded in 2013 and it is headquartered in Prague, Czech Republic.
SatoshiLabs introduced the first Bitcoin hardware wallet called TREZOR and introduced the idea of Bitcoin mining pools together with Slush mining pool. Some of the side projects include Coinmap - a map showing places where one can pay with Bitcoin.