COMSIM LTD Company number 14990229 · Monitor this company Active Overview People 3 Financial Control Documents Analysis Location Related Registered office Address3 New Tanymanod Terrace, Bethania, Blaenau Ffestiniog, Wales, LL41 4BY PostcodeLL41 4BY Companies at this postcode 3 Average house price in LL41 4BY £122,000 (5 sales) Map