What is the name of Sam Bankman-Fried Company?

Excuse me, I am quite interested in the world of cryptocurrency and finance. While researching, I came across the name 'Sam Bankman-Fried' and I was wondering, what is the name of his company? I've heard a lot about him and his involvement in the industry, but I can't seem to find any information on his specific company. Could you please provide me with some details? It would be greatly appreciated.