In 2022, Aramco updated its registration process significantly. To see who is approved for a tender, you must first become a potential bidder. Registered vendors receive access to the SAP Ariba Discovery platform where approved vendors for specific purchase orders (POs) are listed per tender.
If you are looking at data from the 2022 period, there are several critical factors that were emphasized during that time: saudi aramco approved vendor list 2022 pdf
To access the real list, you must use the Aramco ENI Portal. saudi aramco approved vendor list 2022 pdf