Uni Systems

1964 in Greece, as the country's first IT company
Kallithea, Athens, Greece
Over 1,450 ICT professionals
Operations in more than 20 countries, with subsidiaries in Athens, Barcelona, Brussels, Bucharest, Luxembourg, Milan, and Spain
Part of the Quest Group since 2006
ICT Infrastructure & Operations
Cloud & Data Center Technologies
Cybersecurity & Compliance
Enterprise Solutions
Big Data Analytics
Artificial Intelligence
Consulting and Managed Services
Banking & Finance
Government
Telecommunications
Enterprise & Utilities
EU Institutions & Agencies
Adopts best practices like ITIL, RUP, PRINCE2, and PMI
€215.2 million in 2023, marking a 22% year-over-year growth
47% of total sales
87% of total revenue
Acquisition of 90% of Intelli Solutions in 2024
Establishment of Uni Systems Iberia S.L. in 2021
Foundation of subsidiaries in Luxembourg (2018) and Italy (2018)
5G Technologies
Artificial Intelligence in Healthcare
Blockchain in Governance
Partnered with the Centre for Research and Technology Hellas (CERTH) to develop AI-based solutions across various industries
iQnovus, Quest Group's Innovation Center powered by Uni Systems, fosters synergies between businesses, academia, and startups to accelerate innovation and R&D
In collaboration with COSMOTE, Uni Systems secured a five-year framework contract with NATO's Communications and Information Agency (NCIA) to provide consulting services and implement modern technology infrastructure across various NATO facilities
Implemented a comprehensive ICT project covering infrastructure, networking, digital visitor experiences, e-commerce platforms, and internal management systems