SIGMA SIGMA LTD Company number 11055223 · Monitor this company Dissolved Overview People 1 Financial Control Documents Analysis Location Related Registered office Address7 CHERRY TREE AVENUE, GUILDFORD, SURREY, ENGLAND, GU2 7XB PostcodeGU2 7XB Companies at this postcode 9 Average house price in GU2 7XB £574,000 (20 sales) Map