: Specializes in epoxy resins and chlor-alkali products.

Below is a categorized list of major companies operating within Jubail Industrial City.

This sector forms the backbone of Jubail’s economy, hosting some of the world's most advanced chemical complexes.

: A major producer of polypropylene and other derivatives used in construction and food packaging.

: An affiliate of SABIC focused on specialized chemical products.

: A $20 billion joint venture between Saudi Aramco and Dow , representing one of the largest integrated chemical facilities in the world.