The fundamental approach of this research lies on the lack of a conceptual model designed to analyze the application of the Interorganizational Cost Management as the authors researched fail to propose a defined conceptual model.As a consequence, this research, through argumentative and critical reviews, systematizes the knowledge of the Interorganizational Cost Management and checks the adherence to the conditioning factors, as reported in the literature, against the findings from two chains of distinct organizations.Accordingly, the study developed a formal scientific exercise by arranging and systemizing a theoretical framework.Based on case studies as the prevailing methodological element, a study was conducted on two chains of organizations operating in the segment of corporate service provision.So as to meet the proposed goal, several sources of data and information were used: bibliography survey, interview plan, direct observation and report review.As a result, five conditioning factors have been found out: products, components, relation levels, types of chains and mechanisms.The research has also related such theoretical factors to the procedures adopted by the two companies addressed herein.