This is a summary of a text about Ernst & Young Global Limited (EY), a worldwide professional services firm with a main office in London and regional offices in Birmingham, Southampton, and Singapore. The group's revenue for the year was £200 million, with 25% coming from markets outside the UK. EY has a policy of accepting smaller customers with potential for rapid growth and aims to create a better working environment. The text also mentions an online blog promoting EY's accounting services, covering topics such as the purpose and scope of accounting, the accounting function in decision-making, the main branches of accounting, accounting systems and technology, and issues of ethics, regulation, and compliance.