This report discusses the impact of effective target marketing through market segmentation and integrated marketing channels on long term customer loyalty and growth of organizations. The case study of Australian Tourist Commission (ATC) is used to understand how market segmentation and integrated marketing channels can help in achieving organizational goals. The report covers the four categories of market segmentation, the benefits of targeted communication, and the importance of integrated marketing communication. The report concludes that using both methods of market segmentation and integrated marketing, a brand can build customer loyalty and ensure growth of an organization.