VIRIDIAN SYSTEMS LIMITED Company number 04294250 · Monitor this company Active Overview People 8 Financial Control Charges Documents Analysis Location Related Registered office Address28 -30 Grange Road West, Birkenhead, Wirral, Merseyside, CH41 4DA PostcodeCH41 4DA Companies at this postcode 250 Average house price in CH41 4DA £165,000 (12 sales) Map