By Sri Radharamana dasaReport: On Monday 11th November, HSBC celebrated the third annual corporate festival of lights, Diwali at the Global Headquarters in Canary Wharf, London. Originated in 1865, HSBC operates in 85 countries through 7,200 offices for 89 million customers. Managing assets of $2.693 trillion, HSBC is known as the world's largest bank and sixth-largest company according to Forbes.