Résumé:
In the modern age of technology, information systems are the backbone for innovative
companies, enabling efficiency, creativity, and strategic decision-making. These systems have
evolved from simple data processing tools to intelligent, linked systems that provide
competitive advantages. This study examines how information systems can reduce costs,
improve organizational effectiveness, and enhance employee productivity. The purpose of the
study was to demonstrate their significant contribution to the Company’s performance through
a case study at the Port corporation of algeria. We used a combination of qualitative method
(interview) and quantitative method questionnaire. The results confirmed the importance of
integrating information systems, highlighting their ability to boost employee satisfaction and
elevate overall performance aspects within the company.
