SIX SIGMA COMMUNICATION LTD Company number 08579593 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address16-18 Units, The Boscombe Centre, Mills Way, Amesbury, Wiltshire, SP4 7SD PostcodeSP4 7SD Companies at this postcode 140 Average house price in SP4 7SD £91,000 (2 sales) Map