A2 Milk Co., the New Zealand-based dairy and infant formula business, has had a bumper 12 months. Two weeks ago, the company reported a near-trebling in its annual profits. Revenues jumped more than 50%, fuelled by growth in its home markets of New Zealand and Australia, rapid expansion in China and improved performances from smaller businesses in the UK and the US. Where next? Dean Best spoke to A2 Milk executive Scott Wotherspoon who has been handed a new role that could see the business cast its net wider.