Hellenic IT Company

Innovative Business Software solutions for companies and organizations of all business sectors.

The solutions we offer are designed and implemented with a view to comprehensively covering the needs of businesses to maximize their potential.
Imittou 7, 175 64, P. Faliro
+30 210 9480 050
Founded in 1986. Strategic partner of the most important software production companies. Exclusive Business Partner of IBM until 2007 and now Premium Partner of SoftOne.
  • It offers high-level development and implementation services for integrated information systems.
  • Its goal is the continuous upgrading of the efficiency and competitiveness of its customers.
  • Quality, consistency, reliability, immediate response, and flexibility are the values of its customer-centric business philosophy and culture.
Years of experience 
Long-standing presence in the Greek, Cypriot and Balkan markets    
Extended List of satisfied customers
Completed Projects
A series of successfully installed IT applications

High Functional Standards                          ISO 9001:2015                       Quality Management System         ISO 27001:2013 Information Security System


It guarantees the combination of information technology and communications (h/w and s/w), but also processes to create a multidimensional system of business operations.

SEM-S, having caught the market's messages on time for services providing integrated solutions of information systems, promptly found itself in a position to guarantee and coordinate the course of an information system throughout its life cycle.

The emergence and recognition of SEM-S as a dominant System Integrator in the field of Information Systems Integration comes as a result of a broad experience and strategic planning based on the high expertise of its executives.


Our experts design systems based on detailed technical analysis and assessment of business requirements.


1.Defining the architecture and functionality of the system.

2.Study of interactions with other systems.

3.Presentation of the infrastructure - equipment, systems, and software applications. 


Our technicians develop original software by configuring systems, databases, and infrastructures.


The implementation of the project is achieved using high quality standards that ensure the smooth, efficient and long-term operation of the systems. 


Through the integration of new and existing information systems, the overall infrastructure is upgraded and the reliability of the investment is strengthened over time.

A series of successful installations and a long list of satisfied clients, shown below
Companies which trust SEM-S