[2][3] On 19 February 2015, Campagnaro signed for English club Exeter Chiefs in the Aviva Premiership on a two-year contract from the 2015–16 season.

[4] Campagnaro took a while to find his feet in the Chiefs' first team, scoring his first try for the club against the Cardiff Blues in the Anglo-Welsh Cup.

He had a run of games in the number 13 jersey during January 2017 that saw him score six tries in four matches, including a hat-trick against Wasps.

[8] On 6 April 2021, Campagnaro would leave Harlequins as signed a two-year deal with Pro D2 side Colomiers in France from the 2021-22 season.

In the 59th minute of this game, Campagnaro scored a magnificent solo[12] try which saw him evade challenges from both George Ford and Mike Brown.