ECOMPLEMENTARY LIMITED Company number 08031184 · Monitor this company Dissolved Overview People 4 Financial Documents Analysis Location Related Registered office Address57 HILL AVENUE EQUITY HOUSE, 1ST FLOOR OFFICE 1, AMERSHAM, HP6 5BX PostcodeHP6 5BX Companies at this postcode 21 Average house price in HP6 5BX £489,000 (7 sales) Map