ALSEK LIMITED Company number 02365103 · Monitor this company Dissolved Overview People 5 Financial Documents Analysis Location Related Registered office Address9 CHESTNUT COURT, PARC MENAI, BANGOR, GWYNEDD, UNITED KINGDOM, LL57 4FH PostcodeLL57 4FH Companies at this postcode 142 Average house price in LL57 4FH £304,000 (4 sales) Map