Caleo Technologies AB provides software and services related to customer care, billing, and invoicing. It offers Billiant, a service independent billing and customer care system that supports an operator or service provider's various core processes, including service management and pricing, customer care/self-care, order management, provisioning, data collection and rating, invoicing and crediting, payments and AR, and supporting functions. The company also provides product support and professional services in the areas of system implementation, integration, and training, as well as general technical consulting, project management, and software development services. It serves telephony operators, virtual network operators, service providers, Internet service providers, content providers, CATV operators, and others customers in Spain, Portugal, the Russian Federation, Egypt, and internationally. The company was founded in 2002 and is based in Gothenburg, Sweden. As of January 8, 2015, Caleo Technologies AB operates as a subsidiary of Symsoft AB.