David Quayle Television South, City Vision, Ritz Video, Granada Group and the Beatrice Royal Contemporary Art and Craft Gallery. David Quayle David Andrew Quayle (19 August 1936 – 6 April 2010) was a British businessman best known as co-founder of the UK DIY chain B&Q. He worked in the Marley Tile company in the 1960s and together with his brother-in-law Richard Block started the B&Q retail chain in 1969. Their idea of large warehouse-style DIY stores copied the style already successfully operating in other European countries, but was unknown in the UK and B&Q soon became the largest retail suppliers of DIY
Silvan Byggemarked conditions. Silvan Byggemarked Silvan is a Danish retail DIY store with headquarters in Århus, Denmark. In July 2017, Silvan was bought by Aurelius Equity Group. It had been part of DT Group, owned by the British building materials supplier company Wolseley plc. Silvan opened its first DIY store in Slagelse in 1968, and today operates 40 do-it-yourself retail stores in Denmark, as well as 11 stores in the southern part of Sweden. Besides retailing, Silvan also offers DIY schools. In 2008 Silvan and its sister company Stark were widely criticized due to the selling of granite from India, produced under