Professional Basketball Club LLC is an investment group headed by Clay Bennett that owns the National Basketball Association (NBA)'s Oklahoma City Thunder franchise (formerly the Seattle SuperSonics) and the Thunder's NBA G League affiliate Oklahoma City Blue.
[3][4] The group also owned the Women's National Basketball Association (WNBA)'s Seattle Storm franchise from 2006 to 2008.
The PBC then sold the Storm to local Seattle owners, before relocating the SuperSonics to Oklahoma City.
The Professional Basketball Club on January 8, 2008, sold the Storm to an ownership group consisting of four Seattle businesswomen.
[8] In April 2014, George Kaiser bought Tom L. Ward's interest in Professional Basketball Club, while Jeffrey Records Jr. sold part of his stake to Bennett while two other changed their stakes.