STOCKHOLM--(BUSINESS WIRE)--Regulatory News: Addnode Group (STO:ANODB) acquires 5D System (5D Systemkonsult AB), a Swedish software provider of property management systems to the public and private sectors. The company had a turnover of SEK 21 million for the split financial year 2014/15 and an operating profit of SEK 4.0 million, an operating margin of 19 percent. 5D System is a reputable software provider of property management systems and facility management services (FM). In recent years,