SI SMITH CO LTD Company number 13374412 · Monitor this company Active - Proposal to Strike off Overview People 1 Financial Control Documents Analysis Location Related Registered office Address17 Whiteleather Square, Billingborough, Sleaford, England, NG34 0QP PostcodeNG34 0QP Companies at this postcode 4 Average house price in NG34 0QP £284,000 (8 sales) Map