OPEN SOURCE TRADING LTD. Company number 11328680 · Monitor this company Dissolved Overview People 2 Control Documents Analysis Location Related Registered office Address34 PITCAIRN HOUSE, ST. THOMAS'S SQUARE, LONDON, UNITED KINGDOM, E9 6PT PostcodeE9 6PT Companies at this postcode 33 Average house price in E9 6PT £359,000 (6 sales) Map