SIMPSON & PARTNERS HOLDINGS LIMITED Company number 09332307 · Monitor this company Active Overview People 4 Financial Control Documents Analysis Location Related Registered office Address43-45 High Street, Thrapston, Northamptonshire, United Kingdom, NN14 4JJ PostcodeNN14 4JJ Companies at this postcode 35 Average house price in NN14 4JJ £573,000 (10 sales) Map