Sui Northern Gas Pipelines Limited is an integrated gas company. The Company is engaged in the operation and maintenance of high-pressure gas transmission and distribution system. The Company is also engaged in the business of engineering, procurement and construction to undertake the planning, designing and construction of pipelines, both for itself and other organizations. The Company's services include construction of transmission and distribution pipeline networks, compressor station design/planning and installation, route/site feasibility studies, project planning and permissions, preliminary cost and design estimates, surveying, mapping, engineering and design, and network planning. The Company produces gas for various sectors, including industrial, commercial and domestic sectors. It serves consumers in North Central Pakistan through a network in Punjab, Khyber Pakhtunkhwa and Azad Jammu and Kashmir.