Bower-Nye replaces Daniela Campari who left the company earlier this year to move back to the US.
At Britvic, Bower-Nye was responsible for international strategic planning and developments of brands including Robinsons, FruitShoot and J20.
Before her time at Britvic, Bower-Nye held senior roles at Diageo during a 10-year spell, heading up Smirnoff in the UK and the US, and held global roles on Gordons and J&B Whisky.
Prior to this, she worked for Nestlé
UK for five years on Nescafé and Petcare.
At Wrigley, Bower-Nye will be responsible for its gum and confectionary portfolio, including flagship brand Extra.Follow @johnreynolds10