The stock market is considered one of the most important financial markets in the world, where many securities such as stocks, bonds, currencies, and commodities are traded. The role of the stock exchange is not only limited to facilitating the exchange of financial assets, but also extends to stimulating economic activity, supporting investment, and enabling companies to raise the capital necessary to develop their activities. One of the important stock market financial markets is the Tyark stock market. Therefore, it is necessary for the investor to choose companies that have a good reputation and excellent customer service that can be relied upon. Tyark stands out for providing excellent and efficient service around the clock to ensure customer comfort and satisfaction. This aspect is considered one of the most important factors that contribute to building a cooperative and sustainable relationship between the company and its customers. This company is also distinguished by offering competitive prices and special discounts that meet customer expectations and needs. This distinguishes it as an ideal destination for customers looking for the highest value for their money. In addition, the company is concerned with quick and accurate delivery of customer orders, ensuring a quick response to their needs and efficient service. Regarding refunds, this company is distinguished by its transparency and professionalism in processing return requests, which confirms its dedication to achieving customer satisfaction and building their trust. Overall, this company is a favorite destination for many investors in the corporate stock market due to its excellent customer service, competitive prices, fast delivery and efficient refunds. This achievement deserves appreciation and endorsement from customers and investors alike.