Saudi Aramco: Saudi Arabia’s National Oil Company Explained
Saudi Aramco is Saudi Arabia’s state-owned oil company and, by production volume, the largest oil producer in the world. Headquartered in Dhahran in the Eastern Province, it manages the vast majority of Saudi Arabia’s crude oil and natural gas reserves and is central to the kingdom’s economy and government revenue.
From state company to public listing
Aramco operated for decades as a wholly state-owned company before its landmark initial public offering on Riyadh’s Tadawul stock exchange in December 2019, which was the largest IPO in history at the time. The Saudi government retained the overwhelming majority of shares, with a small free float made available to public investors; a further share sale followed in 2024. In 2024, a significant Aramco stake was also transferred to Saudi Arabia’s Public Investment Fund, deepening the links between the kingdom’s two most important economic institutions.
Scale and profitability
Aramco has, in various years since its listing, ranked among the world’s most profitable companies by net income, reflecting both its scale of production and historically low production costs compared with many international peers. Its earnings and dividend payments are a major direct contributor to the Saudi state budget.
Beyond upstream oil
Like other Gulf national oil companies, Aramco has expanded into downstream refining and petrochemicals, gas production, and increasingly lower-carbon energy and technology ventures, both domestically and through international investments and joint ventures. This diversification mirrors Saudi Arabia’s wider Vision 2030 push to reduce the kingdom’s economic reliance on crude oil exports alone.
Why Aramco matters to the Gulf economy
Aramco’s output has an outsized influence on global oil markets, and its financial performance is closely tied to the Saudi government’s fiscal position. As the anchor listing on Tadawul, it also plays an important role in the depth and profile of Saudi Arabia’s stock market as the kingdom tries to attract more international investment.
Key facts
- Full name: Saudi Arabian Oil Company (Saudi Aramco)
- Headquarters: Dhahran, Saudi Arabia
- Listed: Tadawul (Saudi Exchange), since December 2019
- Majority owner: Government of Saudi Arabia, with a significant stake also held by the Public Investment Fund
- Core business: Crude oil and natural gas production, refining and petrochemicals
Frequently asked questions
Can the public buy Aramco shares?
Yes, a portion of Aramco’s shares trade publicly on the Tadawul exchange in Riyadh, following its 2019 IPO and a further 2024 share sale, though the Saudi government and the Public Investment Fund together retain the large majority of ownership.
Is Aramco bigger than ADNOC?
By oil production volume and market listing size, Aramco is substantially larger than ADNOC. Both are state-linked national oil companies but belong to different Gulf states, Saudi Arabia and the UAE respectively.
Where does Aramco’s oil come from?
Aramco’s production is based on Saudi Arabia’s onshore and offshore oil and gas fields, concentrated mainly in and around the Eastern Province, home to some of the largest conventional oil fields in the world.
Part of the Gulf business and company guide. See also ADNOC and the Dubai Financial Market.