Sui Northern Gas Pipelines Limited purchases, transmits, distributes, and supplies natural gas in Pakistan. It operates and maintains high pressure gas transmission and distribution systems. The company’s transmission network consists of approximately 9,175 kilometers of high-pressure pipelines. It also operates as an engineering, procurement, and construction contractor for undertaking the planning, designing, and construction of pipelines. The company’s distribution system consists of approximately 142,998 kilometers of pipeline. It serves approximately 7.3 million consumers in the commercial, domestic, and general industry, as well as fertilizer, power, textile, CNG, and cement sectors. The company was incorporated in 1963 and is headquartered in Lahore, Pakistan.