Jubail
A major industrial city on Saudi Arabia's Arabian Gulf coast, home to one of the Middle East's largest petrochemical and heavy industrial complexes.

Definition
Jubail is an industrial city on the Arabian Gulf coast in Saudi Arabia’s Eastern Province, developed by the Royal Commission for Jubail and Yanbu into one of the world’s largest petrochemical and heavy industrial complexes.
Overview
Jubail Industrial City was established in the 1970s as part of Saudi Arabia’s first major industrialization drive, transforming a small fishing village into a purpose-built industrial metropolis. The Royal Commission for Jubail and Yanbu oversees the city’s development and operation, providing comprehensive infrastructure including industrial land, utilities, housing, and community services.
The industrial complex hosts over 100 primary and secondary industrial facilities, including major petrochemical plants operated by SABIC and its joint venture partners, refineries operated under Aramco joint ventures, a steel mill, fertilizer plants, and desalination facilities (including the Jubail Water and Electricity Company — one of the world’s largest desalination plants). The city’s second phase, Jubail 2, added significant new industrial and residential capacity.
Jubail is also home to the Jubail Commercial Port and the Royal Commission Industrial Port, which handle both the import of raw materials and the export of finished products. The city’s residential areas house over 300,000 people, with schools, hospitals, mosques, and recreational facilities managed by the Royal Commission.
Key Facts
| Fact | Detail |
|---|---|
| Province | Eastern Province |
| Developer | Royal Commission for Jubail and Yanbu |
| Industrial Facilities | 100+ primary and secondary |
| Key Companies | SABIC, Aramco JVs, Ma’aden |
| Population | 300,000+ |
| Phase 2 | Jubail 2 (expanded capacity) |
| Ports | Commercial Port, Industrial Port |
| Desalination | Among world’s largest facilities |
Role in Vision 2030
Jubail’s existing industrial base provides a platform for Vision 2030’s manufacturing expansion. The NIDLP targets increasing manufacturing’s GDP contribution, and Jubail’s integrated industrial infrastructure makes it a natural anchor for new downstream manufacturing and value-added production. The city’s proximity to Aramco’s operations and the planned Jafurah gas field also positions it to benefit from expanded gas-based petrochemical feedstock.
Jubail demonstrates the proven model of integrated industrial city development that the Kingdom is now replicating and evolving through projects like SPARK and Oxagon.