OSI (2021) LIMITED Company number 13638998 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office Address4 Silkwood Court, Wakefield, West Yorkshire, United Kingdom, WF5 9TP PostcodeWF5 9TP Companies at this postcode 105 Average house price in WF5 9TP £296,000 (1 sales) Map