The purpose of this study is to Measure privet insurance companies in Syria degree of commitment to marketing effectiveness dimensions recording to Kotler’s model which involve Customer Philosophy, operational efficiency, strategic orientation, adequate marketing information and integrated marketing organization, and that is according to the opinions of marketers and employees in these companies through preparing a questionnaire which had been refined and verified of its credibility. The study concluded a main result, which is that Syrian privet insurance companies adopted marketing effectiveness when they market there services , Finally the study came up with a number of Recommendations, that can lead to improve the reality of marketing practices in the private insurance companies in Syria.