There’s “strength in numbers”: Sigma CEO

New boss Vikesh Ramsunder spells out detail of company’s retail re-invention as Guardian folds into Amcal. Amcal will be reborn with increased focus on consumers, more private brands and a significant behind-the-scenes re-structuring with more retail specialists being brought into the organisation, according to Sigma CEO Vikesh Ramsunder. Mr Ramsunder was speaking exclusively to the