Philip Deignan signed with five professional teams from 2005-2018.
AG2R Prevoyance Cervelo TestTeam Team RadioShack UnitedHealthcare Team Sky 
For the 2009 season Deignan rode with the Cervelo TestTeam. It was announced after illness ruined his 2010 season, Deignan signed for Team RadioShack for 2011. After one season with RadioShack, he signed on with UnitedHealthcare for the 2012 season. Subsequently, Deignan announced he was returning to the UCI World Tour in 2014 by joining Team Sky. AG2R Prevoyance 
