INTERNATIONAL AUTHENTICATION ASSOCIATION Company number 06046273 · Monitor this company Dissolved Overview People 16 Financial Documents Analysis Location Related Registered office AddressALDWYCH HOUSE, WINCHESTER STREET, ANDOVER, HAMPSHIRE, UNITED KINGDOM, SP10 2EA PostcodeSP10 2EA Companies at this postcode 147 Average house price in SP10 2EA £511,000 (3 sales) Map