Welcome to Stone Computers AD — leading IT system integrator and cloud service provider. Stone Computers AD is a leading system integrator in the Bulgarian IT market. The company was founded in 1995. Stone Computers is a high-level partner of world leaders in information and communication technologies. The company started with a focus on Bulgarian enterprise segments e.g. banking, insurance, and telco and in the years developed its clients’ portfolio with manufacturing, utilities and government. Stone Computers is the only company in Bulgaria which is a provider of all three types of public cloud services – infrastructure (IaaS), platform (PaaS) and software (SaaS). The company is a leader in cloud services and has strong positions on the Bulgarian market, thanks to our key competitive advantage — highly-trained specialists, accumulated know-how and proactive behaviour. Stone Computers is a provider of public cloud services (IaaS, PaaS, SaaS), private cloud, and managed services for local and international companies, also for Bulgarian public institutions. The company has a team of highly skilled sales representatives, solution architects, designers, business consultants, technical experts (enterprise technologies and services in the cloud), and also brilliant specialists in IT project management and migration activities. Stone participates in academic initiatives for career development of students and young specialists in the field of cloud computing. Stone Computers is a dynamic, flexible company, having its place among the leaders of the IT services market, ranked in the Top 4 system integrators in Bulgaria (according to the ranking "ICT TOP 100" by Computerworld, July 2014).