01443436 - registration number for Gsm London Limited. It was registered as a Private Limited Company on 1979/08/13. It has been on the market for fourty one years. The enterprise could be contacted at 55 Baker Street in London. It's post code assigned to this place is W1U 7EU. In the past, Gsm London Limited switched it’s registered name four times. Up to 2015/01/21 this firm used the name Greenwich School Of Management. Then this firm used the name Greenwich Alliance which was in use up till 2015/01/21 when the currently used name was agreed on. This business's SIC and NACE codes are 85421 and their NACE code stands for First-degree level higher education. Gsm London Ltd filed its account information for the period that ended on 2018-09-30. The business most recent confirmation statement was released on 2018-12-31.