SQS Software Quality Systems AG provides software testing and quality management services. The company is organized into three segments: Managed Services, Management Consulting and Professional Services. Its service portfolio consists of quality and risk management, test management, functional testing, non-functional testing, test technology support and business consulting. The company serves clients in various industries including banking, finance and insurance, energy and utilities, automotive and manufacturing, retail and logistics and telecommunications. It derives majority of its revenue from Managed services segment.