Rosengrens Tann was formed in 1990 when two long standing safe companies, Rosengrens of Sweden and John Tann Ltd of the UK, merged. Rosengrens Tann, part of the Gunnebo AB group – a large supplier of physical security equipment in Europe, offer one of the most extensive ranges of safes in the market today including freestanding safes, security safes, fire filing cabinets, and vaults.