Saudi Aramco became one of the largest publicly listed company in the world. the thesis studies the impact on the listing of Aramco as a public company on the economy of Saudi Arabia. Saudi Arabia is still a petro-state with its revenues heavily dependent on oil. Saudi Aramco being the main means of revenues to the Saudi Economy. the idea is how that will impact the Saudi economy in the long run. what is the future of the company under such circumstances. and how this new set up will effect positively or negatively the Saudi Econmy.