Sri Lanka Telecom (SLT), headquartered in Colombo, Sri Lanka, is the leading telecommunications service provider in the country. It was established in 1991 as a state-owned corporation and later privatized in 1997. SLT offers an extensive range of telecommunications services including fixed-line telephony, broadband internet, mobile telephony, and digital television.

SLT's headquarters, known as the SLT Rainbow Pagoda, is located in Lotus Road, Colombo. It is a prominent landmark in the city, featuring a unique architectural design with a colorful exterior. In terms of global operations, SLT has several subsidiaries, joint ventures, and partnerships.

One notable subsidiary is Mobitel, the national mobile service provider in Sri Lanka. SLT also has joint ventures with several international companies, including NTT Communications of Japan, to provide global connectivity solutions. Additionally, SLT has partnerships with major industry players such as Huawei, Ericsson, and Cisco to enhance its infrastructure and service offerings.

As the dominant telecommunications player in Sri Lanka, SLT holds a significant market position. It has a broad customer base consisting of residential, corporate, and government clients. In terms of global sales, SLT has expanded its services beyond Sri Lanka by catering to the needs of Sri Lankan expatriates and offering international connectivity solutions.

Despite growing competition in the telecommunications industry, SLT has maintained a strong market position due to its extensive network coverage, innovative services, and superior customer support. SLT has achieved several milestones and received numerous accolades over the years. In 2018, SLT was recognized as the Best Broadband Provider in Sri Lanka by the Asian-Oceanian Computing Industry Organization (ASOCIO).

The company has also made strides in bridging the digital divide in rural areas through initiatives like NenaPubuduwa and Smart Schools. Currently, SLT continues to expand its fiber-optic network and introduce innovative services to cater to the evolving needs of its customers. It has been investing in advanced technologies such as 5G and Internet of Things (IoT) to provide a seamless digital experience.

SLT's commitment to exceptional service quality and technological advancement positions it as a leading telecommunications provider in Sri Lanka and a key player in the global market