Sirma Solutions, the biggest company within Sirma Group Holding, is a leader on the Bulgarian and international markets in the areas of Information Technologies, IT Consulting Services and System Integration.Founded in 1992, the company delivers complex projects worldwide for clients from different business sectors, seeking to increase their productivity and efficiency through the implemantation of cutting-edge software solutions.Sirma Solutions has a strong technical expertise in the most advanced fields of modern technologies, as well as proven project management methodology and deep knowledge of business processes in a range of core verticals.We are specialised in:- Enterprise Business Solutions- Financial & Banking Services- e-Government- Security Applications- Mobile ApplicationsThe company consistently takes top places in the annual rankings of "Top 100 of the leading ICT companies on the Bulgarian market", the national weekly newspaper for IT - ComputerWorld, edition of IDG Bulgaria.

Daticum is a high-tech data center, located in Sofia, Bulgaria. We differentiate ourselves from the traditional data centers by adding business value to our clients. It is our mission to help customers to make the most out of their IT infrastructure in the easiest and most efficient way possible. Thus allowing them to make smart, confident business decisions, without technical constraints. Our company provides cloud servers, dedicated servers, colocation services and custom professional services to ensure a high level of sensitive data availability and reliability to our customers.

BGService Ltd. is specialized in offering B2B services in the IT field. The company was established in 2002 in Bulgaria. It is focused on servicing middle-size and small businesses, as well as providing the design, implementation and maintenance of specialized IT systems