Text: Saudi Aramco (Arabic: Aramko s-Suudiyyah), officially the Saudi Arabian Oil Company, most popularly known just as Aramco (formerly Arabian-American Oil Company), is a Saudi Arabian national petroleum and natural gas company based in Dhahran. Saudi Aramco's market value has been estimated at between $2 trillion and $10 trillion, making it the most valuable company in the world.

Question: is saudi aramco the biggest company in the world?
yes