History

 1815 Joseph Crosfield & Sons establish a soapery at Warrington, UK.
 1890s Castner Kellner Alkali Co. Ltd started production of caustic soda at Runcorn, UK.
 1933 Start up of the BP Lavéra (France) refinery.
1949 Start up of the Lavéra (France) petrochemicals activity.
 1952 Founding of Phenolchemie.
 1954 Start up of Gladbeck phenol/acetone plant in Germany.
 1956 Start up of Bayer ABS Business.
 1957 Start up of the Erdölchemie GmbH petrochemical site at Köln, a 50/50 joint venture between BP and Bayer.
 1960s Installation of two state-of-the-art cell rooms at ICI Runcorn site for chlorine and caustic soda production.
 1966 Union Carbide construct ethylene derivatives site at Antwerp.
 1978 Antwerp site sold to BP Chemicals.
 1986 EVC formed through a 50:50 joint venture between ICI and EniChem.
 1990 ICI commission the world’s first HFC 134a plant.
 1992 ICI open the world’s largest HFC 134a plant at St Gabriel, Louisiana and the world’s first HFC 32 plant in the UK.
 1993 ICI and Teijin Limited joint venture to make KLEA™134a at Mihara, Japan.
Start-up of Antwerp phenol / acetone plant.
 1994 EVC floated on the Amsterdam Stock Exchange.
 1995 Inspec Group acquires the Antwerp site.
 1997 Crosfield bought by ICI.
 1998 INEOS formed.
INEOS acquires the Antwerp site from Inspec.
 2000 Start up of Mobile phenol / acetone plant in Alabama, USA.
 2001 INEOS acquires Crosfield and forms INEOS Silicas.
INEOS acquires ICI Chlor-Chemicals and forms INEOS Chlor.
INEOS acquires ICI Klea and forms INEOS Fluor.
INEOS acquires Dow Chemicals’ global ethanolamine and USA/Canadian GAS/SPEC™ gas treating amines businesses.
INEOS acquires a majority shareholding in EVC.
INEOS acquires Phenolchemie and forms INEOS Phenol.
 2003 INEOS acquires Methanova and forms INEOS Paraform.
 2004 Formation of INEOS Enterprises.
INEOS Enterprises acquires Sulphur Chemicals Business from Rhodia.
 2005 EVC is fully owned by INEOS.
EVC Films renamed INEOS Films.
INEOS acquires from Cytec the former Amino resins business of Surface Specialties UCB and forms INEOS Melamines.
Innovene established.
NOVA Innovene joint venture established.
EVC Compounds renamed INEOS Compounds.
INEOS acquires BASF's US and Canadian Polystyrene Business.
INEOS Phenol acquires Cumene Plant in Port Arthur (500 ktpa) from Chevron Phillips.
INEOS acquires Innovene from BP.
 2006 INEOS renames Innovene and forms INEOS Nitriles, INEOS Olefins, INEOS Olefins & Polymers USA, INEOS Oligomers, INEOS Polyolefins, INEOS Refining and INEOS Technologies.
Creation of INEOS ChlorVinyls joint management board.
INEOS acquires the EO/EG business from BP in Köln.
INEOS Enterprises acquires White Salt Business from Salt Union.
 2007 INEOS Fluor agrees joint venture with Zhejiang Xing Teng Chemical Company Limited to produce HF.
INEOS ChlorVinyls completes sale of E-PVC Business to Vinnolit.
INEOS Acquires Borealis AS and 50% of Noretyl Cracker.
INEOS acquires 51% of ABS Business from LANXESS and forms INEOS ABS.
Expanded INEOS NOVA styrenics joint venture launched.
2008 INEOS acquires Hydro Polymer and the remaining 50% share of the Noretyl Cracker from Norsk Hydro.