The Abu Dhabi National Oil Company or ADNOC is the state-owned oil company of the United Arab Emirates (UAE). It is considered to be the world's fourth largest oil company with access to country's oil and gas reserves, ( of oil as of June 2007). It is the UAE's biggest company. Adnoc is building a 1.2 billion dollar headquarters with over 300 offices For CEO,COO,CFO,CRO and directors.OperationsADNOC is one of the world's leading companies by oil reserves. The company operates two oil refineries which are Ruwais and Umm Al Nar. ADNOC has 18 subsidiary companies, both on upstream and downstream.ADNOC. is developing both onshore and offshore gas fields. Natural gas is exported in the form of liquefied natural gas (LNG) and supplied for local electricity and water utilities, to other industries including petrochemical plants and for re-injection into reservoirs to improve oil and condensate production.ADNOC is the eighth largest recipient of US federal contract dollars, receiving a total of $918,256,500 in 2008 alone.