Virtel is a company specializing in mainframe solutions, offering a comprehensive approach to ensuring the longevity and modernization of legacy systems at the core of large organizations' information systems. Its activities are structured around three main pillars:

1. Software solutions: Virtel develops the Virtel Web Suite, a set of tools that modernize existing mainframe applications by transforming them into dynamic web interfaces and web services—without requiring any modification to the original application code.

2. Training services: Virtel provides an extensive catalog of mainframe training programs delivered by z Systems experts. These training sessions cover various areas of the System z environment and can be tailored to the specific needs of each organization.

3. Support and maintenance services: Through its z/Heritage offering, Virtel allows enterprises to delegate the support and maintenance of their complex mainframe applications and systems to expert teams.

This comprehensive approach positions Virtel as a key partner for large organizations looking to maintain and evolve their mainframe systems. By combining technological modernization, team training, and expert support, Virtel ensures the continued relevance and resilience of legacy systems in the context of digital transformation.