In today's world, the Internet Service Provider (also known as ISP) market is characterized by a great diversity of services offered and commercial connections that differentiate it from the traditional telecommunications market . The diversity of interactions and services of the Internet Service Provider market is reflected in the companies involved (ranging from niche market ISPs to global players). In this project, we evaluate the Internet services market and also the different types of ISPs that exist. We also identify the subset of Internet Service Providers (ISPs). The term Internet Service Provider (ISP) is commonly found in the literature with many different definitions. A common recognition of Internet service provider by Norton (2002) is that “an organization that sells access to the Internet”. Meanwhile, Huston (1998) defines Internet service provider as an access provider that provides various value-added services such as bulletin board services, electronic mail and so on. According to Greenstein (1999), ISPs sell basic (small-bandwidth) Internet access and some optional services that fall into five categories: basic access, border access, networking, Web page design, and hosting. In common, Internet Service Provider (ISP) is a company that provides Internet connections and services to customers. To provide Internet access, ISPs also provide software packages such as a browser, email account, personal website or home page. Through network access points, public network facilities on the Internet backbone, ISPs are all connected to each other. In Malaysia, the commercial Internet began in 1990, when JARING (Joint Advanced Integrated Networking), the first Malaysian ISP, was launched by the Malaysia Institute......middle sheet......t subscription-free access -This service is not free. It can connect occasionally by paying for access but at a high cost. It is suitable for those who use the Internet occasionally. For example, mobile Internet with packet data (without subscription) Free Internet Service Provider: Only used for marketed products and with limited/minimal download/upload data. These services aim to promote the Internet package to consumers. For example, free WiFi (TM WiFi) in the KFC restaurant. ISP List in Malaysia One of the well-known ISP (Internet Service Provider) in Malaysia is TM. Below is the list of other ISP companies available in Malaysia.1. Telekom Malaysia (TM)2. Maxi3. Digi4. Celcom5. Umobile6. Metrofon7. Jaring8. Red shade9. P1Wimax10. Time11. Amax12. iZZi13. Extreme Broadband14. V-telecom15. Penangfon16. VDSL