Can you clarify for me which company you're referring to when you ask "What company owns BTC?"? It's important to note that
Bitcoin (BTC) is a decentralized cryptocurrency, meaning it is not owned or controlled by any single company or individual. Instead, it operates on a decentralized network of computers around the world, known as the blockchain, that work together to verify and record transactions.
If you're asking about companies that hold significant amounts of Bitcoin, there are many publicly traded companies and investment firms that have invested in Bitcoin or other cryptocurrencies as part of their portfolios. However, none of these companies own Bitcoin in the sense that they have exclusive control over it. Rather, they hold Bitcoin as an asset, similar to how they might hold stocks or bonds.
So, to answer your question directly, no single company owns Bitcoin. It is a decentralized currency that is owned and controlled by the network of computers that support it.