Competition Promotion and Market Protection Act 2007 defines an entity producing any goods or services to have a 'dominant position' if it holds 40 percent or more of the annual production or distribution of such products or services in the market. In other words, an entity having a market share of 40 percent or more is considered as having a 'dominant position' according to the prevailing law in Nepal. The MIS reports published by Nepal Telecommunications Authority (NTA) provide subscription data of telecommunication companies in both fixed and mobile market segment.  However, it is to be noted that the data is not segregated based on mobile (origin) and mobile (termination) and hence  the overall subscription data in the mobile market segment to compute the market share is used. The computation of market share using this data shows that Nepal Telecom (NTC) and NCELL are two dominant firms in mobile market with market share above 40% since 2014.