The first decades of the new century brought new teams but not in a traditional sense. Food production company Crosse & Blackwell, third level educational institution University College Cork (UCC) and Collins Military Barracks all entered teams, however, UCC are the only team to continue fielding a team as of 2020. The creation of the divisional boards in the late 1920s added a new dimension to the championship. These divisional teams were composed of junior and intermediate players and afforded every player in the county the chance of winning a senior championship medal. Avondhu, Carbery and Muskerry became the first divisions to enter teams when they did so in the 1933 championship.