Gtt is a leading brand in tax management for the Public Administration, offering a range of services and software solutions aimed at achieving results. With a presence in over 4,500 institutions in Spain, they are the leaders in Local Tax Management. Their flagship product, SIT gtt, is the most widely used Tax Information System in administrations throughout Spain and internationally, revolutionizing tax management with its intelligent technological system.

Gtt also provides solutions for Electronic Administration, transforming the service into a more accessible, simpler, and efficient experience. Their Government Digital model, based on compliance with legal and ethical standards, ensures strict adherence to regulations. In addition to their software solutions, gtt focuses on technology, cybersecurity, and interoperability to guarantee secure and reliable communication and protect taxpayers' data.

Gtt is committed to corporate responsibility, emphasizing quality, sustainability, and social impact. They have received prestigious recognition for their efforts in this field. With a strong international presence and successful projects, gtt continues to innovate in tax management, contributing to the improvement of the welfare state through intelligent technological solutions