It can be argued that the ideology of reusing software code is easier for software product companies to adopt than for professional software service companies or even for enterprise solution companies. This is due to the pressure of customer specific needs and customization demands that are typical of professional software service and enterprise solution companies, but not so much of the product companies. However, the professional software service and enterprise solution companies would benefit a great deal from CBSE, too. This is noticed also in the case organization of our study.