» DoE Energy Analysis Brief    Information on Pakistan's energy sector, with sections on oil, gas, coal and electricity.    http://www.eia.doe.gov/cabs/pakistan.html

» Sui Northern Gas Pipelines    SNGPL is the largest integrated gas company in the country, engaged in the business of transmission and distribution of natural gas besides construction of high pressure transmission and low pressure distribution systems.    http://www.sngpl.com.pk

» Sui Southern Gas Company    Distributor of natural gas in the southern part of Pakistan.    http://www.ssgc.com.pk/