OMEGA SIGNALLING LTD. Company number 14357925 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address83 The Street, Ashwellthorpe, Norwich, Norfolk, England, NR16 1AA PostcodeNR16 1AA Companies at this postcode 24 Average house price in NR16 1AA £369,000 (35 sales) Map