"ExxonMobil has three major subsidiary companies in Nigeria, Mobil Producing Nigeria Unlimited (MPN), Esso Exploration and Production Nigeria Limited (EEPNL) - Upstream operations; exploration, development, production and gas commercialization, Mobil Oil Nigeria plc (MON) - Downstream operations; including fuels marketing and the manufacture and marketing of lubricants
Mobil Producing Nigeria is a subsidiary of Exxon Mobil Corporation and the second largest oil producer in Nigeria. Mobil Oil Nigeria is a publicly traded company listed on the Nigerian Stock Exchange.
Mobils' two upstream subsidiaries have a long history of operations in Nigeria and have significant oil & natural gas production and a leadership exploration position in the deepwater offshore Nigeria. The companies' operations are one of the largest sources of revenue for the Nigerian government and the economy. There are approximately 1900 ExxonMobil employees with Nigerians representing 96% of the work force. Company headquarters is located in Lagos. "
