The Sage Group plc, commonly known as Sage, is a British multinational enterprise software company based in Newcastle upon Tyne, England. As of 2017, it is the UK's second largest technology company, the world's third-largest supplier of enterprise resource planning software, the largest supplier to small businesses, and has 6.1 million customers worldwide. It has offices in 23 countries. The company is a patron of The Glasshouse, Gateshead music venue in Gateshead. Sage is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. Wikipedia