Inward Investment

Developing your business in partnership with INEOS Inovyn

Our sites, your opportunity

INEOS Inovyn operates a number of large, well-invested manufacturing facilities throughout Western Europe.

Partners looking to expand their manufacturing or R&D capabilities within Europe are warmly invited to co-locate on an INEOS Inovyn site.

The individual site pages showcase how each of our sites currently operates; we would encourage you to get in touch to discuss your requirements.

INEOS Inovyn is an INEOS company.

INEOS Inovyn manufactures a wide range of chemicals that are used as raw materials in almost every industrial process.

  • Our portfolio is organised across five key product groups –
  • Organic Chlorine Derivatives
  • Chlor Alkali
  • General Purpose Vinyls
  • Specialty Vinyls
  • Technologies

In addition our newly launched Hydrogen business seeks to become a market leader in Hydrogen technology and production providing practical leadership to reduce carbon emissions.

Inward Investment sites

Antwerp - Lillo

Our operations at Antwerp/Lillo Site produce chlorine, caustic soda, potassium hydroxide and hydrogen for use by INEOS Inovyn, and HDPE and PPE for use by INEOS O&P. The Site has a world-class membrane electrolysis unit and delivers chlorine via pipeline to large industrial customers in the Antwerp chemical cluster.


INEOS Inovyn's site at Martorell (Spain) was built in 1972 with the aim of providing PVC to the country's growing building and construction industries. The site manufactures VCM and PVC.


In 1974 the go-ahead was given for construction of a new petrochemical complex at Rafnes. The site was at that time the largest industrial project in mainland Norway. Ethylene production at the site commenced in the Noretyl cracker in 1977 and in 1978 the Chlorine and VCM plants were started up. 


Operations at INEOS Inovyn's Runcorn Site are of strategic national importance to the UK and focus mainly on the production of chlorine, caustic soda and chlorinated derivatives. The Site has one of the largest membrane electrolysis units in Europe.


INEOS Inovyn's Tavaux Site produces many chemicals (chlorine, VCM, caustic soda, chlorinated organics) and PVC, sharing the 200 hectares of the Tavaux industrial platform alongside several partner companies.


INOVYN operations at Jemeppe Site focus on the production of salt, hydrogen, sodium hypochlorite, chlorine, caustic soda, VCM and PVC.  The Site is one of the largest PVC production facilities in Europe, with 420,000 tonnes a year of material supplied to key sectors such as building, automotive and piping.

Newton Aycliffe

The INEOS Inovyn operations at Newton Aycliffe Site focus on the production of a range of PVC grades, which are delivered by road to industrial customers across the UK & Eire and shipped across the rest of the world. The Site is the only facility producing suspension PVC resins in the UK.


Operations at INEOS Inovyn's Rheinberg Site focus on the production of PVC, caustic soda, epichlorohydrin, allyl chloride and di-polyglycerin for sale to key industries across Europe.


The operations at Stenungsund Site are focused on the production of caustic soda liquor for sale to the Pulp & Paper industry in the Nordic countries, mainly Sweden; hydrochloric acid; and PVC that is sold extensively in Europe as well as globally. The Site hosts a state-of-the-art membrane chlorine cellroom, which was completed in 2018.


INEOS Inovyn owns sites local to Wilhelmshaven at Rüstersieler Groden and Voslapper Groden Nord, both with access to excellent infrastructure and logisitics opportunities.