Who is ocean owned by?

I've come across the term "Ocean" in the cryptocurrency and finance space, but I'm not quite sure who it's owned by. Could you elaborate on the ownership structure of Ocean? I've heard about its decentralized nature, but I'm curious about who the key stakeholders or founders are. Is it a publicly traded company? A consortium of individuals? Or perhaps a decentralized autonomous organization (DAO)? Clarifying the ownership structure would help me understand Ocean's governance and its long-term prospects.