This report explores the global business environment, opportunities and threats for SMEs, benefits of global trading blocs and agreements, and tariff and non-tariff barriers. It focuses on the perspective of Barclays, a finance industry company operating in the UK. The report also discusses the impact of Brexit on the UK market and the stimulation of global growth for SMEs. Subject: Business, Course Code: N/A, Course Name: N/A, College/University: N/A