The objective of this article is to analyze the corporate Information Technology (IT) services management in companies where this function is strategic and fundamental for business competitiveness and also to understand the challenge of improving services quality's perception of the business managers, which are the internal IT customers. An exploratory research with IT customers, represented by the business managers, was carried out based on the technique of critical incidents, aiming the determination of the most important dimensions considered in service quality evaluation process. The results showed the importance of a correct evaluation of the service customer's specific necessities, supporting a more secure conduction in strategic decisions on the business development.
IT; services quality; satisfaction items
