10 Sep 2021 --- Ingredion and S&W Seed Company have entered into an exclusive US stevia pilot production supply agreement. Under the terms of the deal, S&W will leverage its proprietary stevia plant portfolio and production techniques to supply Ingredion shoand its PureCircle by Ingredion stevia subsidiary. “S&W has developed unique, non-GMO, all-natural stevia varieties over the past ten years utilizing our proprietary plant breeding program,” says Mark Wong, CEO of S&W Seed Company.