CERTUS SYSTEMS LIMITED Company number 11531649 · Monitor this company Dissolved Overview People 1 Control Documents Analysis Location Related Registered office AddressOFFICE 301 HANOVER HOUSE, HANOVER STREET, LIVERPOOL, MERSEYSIDE, ENGLAND, L1 3DZ PostcodeL1 3DZ Companies at this postcode 322 Average house price in L1 3DZ £53,000 (1 sales) Map