The South African arm of the multinational brewer Heineken has acquired Stellenbrau, a craft beer producer, for an undisclosed amount. Established five years ago, Stellenbrau has a portfolio that includes four signature beers: Craven Craft Lager, Jonker’s Weiss, Alumni Ale and Governor’s Red Rooibos Lager. Heineken South Africa MD Ruud van den Eijnden commented “Stellenbrau was a natural fit, as it is what Heineken was 150 years ago, sharing the …