JAMESON THE DISTILLER'S SAFE JJ&S John Jameson & Son Limited, created in 2015 (Ireland), from 1058 sister brands and 3027 competing brands. JAMESON THE DISTILLER'S SAFE JJ&S John Jameson & Son Limited's notoriety arose from exemplary management which optimizes product quality and client satisfaction, which in turn generate financial performance, and therefore, stock performance. Being a Popular brand online is assessed based on the evolution of worldwide Web searches over the last five years.