The WILLIAMS & GLYN'S brand, founded in 2009 (United Kingdom), from 140 sister brands and 1213 competing brands. WILLIAMS & GLYN'S is owned by Royal Bk of Scotld Grp,The, listed on the stock exchange of London Its International Securities Identification Number (ISIN) is GB00B7T77214. WILLIAMS & GLYN'S belongs to the Banks business sector.