International Sovereign Energy, a Canadian company, signed an MoU with Oil and Gas Development Company Limited. The memorandum entailed further development of Toot Oil Fields. Pakistan was hit by one of its most devastating earthquakes which resulted in a vast damage to the infrastructural capital responsible for transmitting/transferring fuel. In the December of 2005, Karachi electric Supply Company, one of the largest vertically integrated power supply company in Pakistan was privatised.