INEOS Chemicals Grangemouth Limited is a private limited company incorporated in England and Wales on August 5, 2009, and registered under company number 06981897. The company operates the petrochemical manufacturing facilities at the Grangemouth industrial complex in Scotland, one of the largest integrated chemical sites in the United Kingdom.
The company has undergone several name changes since its incorporation, initially operating as Andstrat (No.312) Limited from August 2009 to October 2010, then as INEOS O&P Manufacturing Limited from October 2010 to February 2011, before adopting its current name. In December 2022, INEOS divested INEOS Chemicals Grangemouth Limited and INEOS Commercial Services UK Limited to INEOS Grangemouth Limited as part of a broader restructuring, separating the petrochemical operations from the refining business, which is operated by Petroineos, a 50:50 joint venture between INEOS and PetroChina.
INEOS Chemicals Grangemouth Limited plays a critical role in Scotland's chemical industry, producing ethylene, propylene, polyethylene, and polypropylene that supply downstream manufacturing sectors across Europe. The company is part of INEOS's global network of over 100 manufacturing sites and operates within the broader INEOS Olefins & Polymers business unit.