I read that block.one got 4 billion for ICO phase and is EOS coin or something? What do you know about it , is it different or it is directly the EOS coin?
You can consider block.one a company and EOS it's product.
block.one though is not limited to EOS and states as "Block.one designs free market systems to secure life, liberty, and property by publishing open source software that is free for everyone to use."