RED GEM VENTURES LTD Company number 07593440 · Monitor this company Active Overview People 1 Financial Control Documents Analysis Location Related Registered office Address11 Swan Drive, Aldermaston, Reading, Berks, RG7 4UZ PostcodeRG7 4UZ Companies at this postcode 7 Average house price in RG7 4UZ £733,000 (28 sales) Map