Richelieu Foods is a private label food manufacturing company founded in 1862, headquartered in Wheeling, IL, previously owned by investment group Brynwood Partners and owned from 2010 by investment group Centerview Partners LLC and sold December 2017 to Freiberger USA Inc., Parsippany, New Jersey, USA, a subsidiary of the German Südzucker AG "Odds are good most people have tasted products made at Richelieu Foods... few people know the products... were made by the company."Waterloo Cedar Falls Courier, WCFcourier.com, August 2006