13 Aug 2015 --- SunOpta Inc. has signed a definitive agreement to acquire the assets of Niagara Natural Fruit Snack Company Inc. The acquisition closed contemporaneously with the execution of the definitive agreement. The news came as SunOpta reported revenues of $307.3 million versus $327.6 million in the prior year, a 6.2% decrease on a consolidated basis and a 5.0% decrease within SunOpta Foods.