SISIAL LTD Company number 08650490 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office AddressLlechwedd Aberdaron, Pwllheli, Gwynedd, LL53 8BG PostcodeLL53 8BG Companies at this postcode 5 Average house price in LL53 8BG £329,000 (14 sales) Map