INEOS O&P USA

What INEOS O&P USA does

INEOS O&P USA is the North American olefins and polymers manufacturing arm of INEOS AG, the privately held global chemical company founded in 1998 by Sir Jim Ratcliffe. The subsidiary operates 14 manufacturing locations across North America — 13 fully controlled sites plus one joint venture site with Chevron Phillips — and produces 15.3 billion pounds of olefins, high-density polyethylene (HDPE), polypropylene, and high-density polyethylene pipe per year. Its technical scope spans hydrocarbon cracking, polymerization, and pipe extrusion, with related specialty intermediates (Purified Isophthalic Acid, Trimellitic Anhydride, Maleic Anhydride) produced at the INEOS Joliet facility within the broader INEOS Enterprises portfolio.

The business model is industrial and asset-heavy: revenue is generated by selling olefins, polyolefins, and converted pipe products directly to industrial customers under commercial supply relationships, with no public pricing disclosure. End-markets span construction materials, packaging, automotive components, home products, and personal care packaging. Distribution is handled directly from owned production sites, leveraging North American proximity to large industrial buyers.

INEOS O&P USA sits within a diversified INEOS Group that includes 28 businesses and 148 sites across 26 countries, with adjacent operations in styrenics (INEOS Styrolution), chlorine/PVC (INEOS Inovyn), energy (INEOS Energy), acetyls, nitriles, oxide, phenol, oligomers, aromatics, pigments, automotive (INEOS Grenadier), and sports interests. Group-level activity in 2026 includes strategic partnerships with Shell (Gulf of America) and Marubeni (Asia LNG), continued debt issuance (Term Loans and senior secured notes due 2031), and portfolio rationalization including the announced Channahon polystyrene closure and the postponed Antwerp Phenol restart.

Name

INEOS O&P USA

Legal name

INEOS AG

Website

https://ineos.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

INEOS O&P USA is the North American olefins and polymers manufacturing subsidiary of INEOS AG, producing 15.3 billion pounds annually of olefins, HDPE, polypropylene, and HDPE pipe across 14 sites to serve industrial customers in construction, packaging, automotive, and consumer goods.

Ownership category

akta.pro rank

Product category

Petrochemicals / Polyolefins

NAICS

Petrochemical Manufacturing (32511), Plastics Product Manufacturing (3261)

SIC

Industrial Organic Chemicals (2860)

akta.pro primary industry

Base Olefins (Ethylene, Propylene, Butadiene) (IMAEADAA)

akta.pro secondary industries

Polyolefins (PE, PP) (IMAEADAD), Olefins (Ethylene, Propylene, Butadiene) (EUALAHAD)

Keywords

• Petrochemical manufacturing
• Olefins production
• Polyolefins manufacturing
• HDPE production
• Polypropylene resins

Headquarters

HQ city

Rolle

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Infrastructure, Personnel

Revenue model

1. Chemicals and polymers manufacturing and sales: INEOS O&P USA generates revenue through manufacturing and selling olefins, polyethylene, polypropylene, and high-density plastic pipe products to industrial customers. The company operates 13 fully controlled manufacturing sites and one joint venture with Chevron Phillips, producing 15.3 billion pounds of products annually.

Go-to-market motion1 record

Distribution channels1 record

Core offering

INEOS Olefins & Polymers USA manufactures and sells olefins (ethylene, propylene) and polyolefins (HDPE, polypropylene) plus HDPE pipe products. The company operates 14 North American production sites (13 wholly owned plus one joint venture with Chevron Phillips Chemical) with an annual production capacity of 15.3 billion pounds, supplying industrial converters and downstream manufacturers.

Product overview

INEOS O&P USA operates as a manufacturing division producing 15.3 billion pounds annually of olefins, high-density polyethylene, polypropylene, and high-density plastic pipes from 14 locations across North America (13 fully controlled manufacturing sites plus one joint venture with Chevron Phillips). The division transforms hydrocarbon raw materials into high-quality olefins, converts them into polymer products (HDPE and polypropylene), and further processes HDPE resin into manufactured plastic pipe products. The portfolio also includes specialty chemical intermediates such as Purified Isophthalic Acid, Trimellitic Anhydride, and Maleic Anhydride produced at the INEOS Joliet facility under the INEOS Enterprises subsidiary.

Differentiator

Problem solved

Functional benefit

Brands

• INEOS Grenadier: An uncompromising 4X4 vehicle built on purpose for utility and reliability.
• The Daily Mile
• INEOS Oxford Institute

Products and services

• Ethylene Bulk olefin produced at North American crackers and sold to downstream chemical and polymer producers as a feedstock.
• Propylene Bulk olefin co-produced with ethylene and supplied to industrial chemical customers as a petrochemical feedstock.
• High-Density Polyethylene (HDPE) Polyolefin resin produced at North American polymerization plants and sold to plastics converters for film, blow molding, injection molding, and pipe applications.
• Polypropylene Polyolefin resin produced at North American polymerization plants and sold to industrial converters for packaging, automotive, and consumer goods applications.
• HDPE Pipe Products Finished HDPE pipe products extruded from the company's own HDPE resin and sold to infrastructure, utility, and industrial customers.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Marubeni CorporationcoreStrategic or Co-development Partner · 2 June 2026INEOS Energy signs LNG supply agreement with Marubeni Corporation for delivery into Asia from 2029. This agreement establishes long-term LNG supply arrangements for Asian markets.
• ShellcoreStrategic or Co-development Partner · 5 May 2026INEOS and Shell agreed to progress new oil and gas opportunities in the Gulf of America. This strategic partnership explores new oil and gas opportunities in the Gulf of America region.
• DowminorStrategic or Co-development PartnerDow is one of 9 co-location partners on INEOS Oxide's Antwerp site, benefiting from shared site services and infrastructure.
• BorealisminorStrategic or Co-development PartnerBorealis co-locates on INEOS Oxide's Antwerp site, enjoying tailor-made service agreements including shared site services.
• ArkemaminorStrategic or Co-development PartnerArkema is one of the co-location partners on INEOS Oxide's Antwerp site.
• Chevron PhillipscoreStrategic or Co-development PartnerChevron Phillips operates as a joint venture partner with INEOS O&P USA at one of the North American manufacturing sites.
• BYK-ChemieminorStrategic or Co-development PartnerBYK-Chemie is one of 9 co-location partners on INEOS Oxide's Antwerp site.
• Nippon GassesminorStrategic or Co-development PartnerNippon Gasses is a co-location partner on INEOS Oxide's Antwerp site.
• Nippon ShokubaiminorStrategic or Co-development PartnerNippon Shokubai is a co-location partner on INEOS Oxide's Antwerp site.
• bECO2minorStrategic or Co-development PartnerbECO2 is a co-location partner on INEOS Oxide's Antwerp site.
• MesserminorStrategic or Co-development PartnerMesser is a co-location partner on INEOS Oxide's Antwerp site.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Braskem: Latin American-origin polyolefins producer with growing US polypropylene footprint and petrochemical integration. Competitor in polyolefins, particularly PP and some ethylene derivatives.
• SABIC: Saudi-headquartered global petrochemicals leader producing olefins, polyolefins, and aromatics. Competes with INEOS O&P USA in global polyolefins markets though not heavily in North America.
• TotalEnergies Petrochemicals: Integrated oil major with petrochemical operations producing olefins and polyolefins in Europe and the US. Competes with INEOS O&P USA in cracker and polymer economics on transatlantic scale.
• ExxonMobil Product Solutions (Chemical): Vertically integrated oil major with a major petrochemical business producing olefins, polyolefins, and specialty products globally. Competes directly with INEOS O&P USA in North American cracker and polymer markets.

Regional players

• Borealis: European polyolefins and base chemicals producer that co-locates with INEOS Oxide at the Antwerp site. Comparable in HDPE and PP technology but primary geographic overlap is European.

Direct peers

• Dow Chemical: Integrated petrochemicals and plastics manufacturer producing ethylene, propylene, polyethylene, and polypropylene across North American Gulf Coast assets. Head-to-head competitor with INEOS O&P USA in olefins and polyolefins.
• Westlake Corporation: Produces polyethylene, PVC, and related petrochemicals in North America, with PVC pipe exposure similar to INEOS O&P USA's HDPE pipe business. Strong overlap in both olefins/polymers and pipe conversion.
• Formosa Plastics USA: Operates olefins and polyolefins facilities in Texas and Louisiana producing polyethylene and polypropylene. Direct North American competitor in ethylene/PE/PP space.
• Chevron Phillips Chemical: Major US petrochemicals producer of ethylene, propylene, polyethylene, and aromatics; also INEOS O&P USA's JV partner at one North American site. Closest peer in scale, technology, and North American footprint.
• LyondellBasell Industries: One of the world's largest polyolefins and olefins producers, manufacturing polyethylene, polypropylene, and propylene oxide at North American and global facilities. Directly competes with INEOS O&P USA in base olefins and polyolefins with overlapping customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube-nocookie.com/embed/VrjTlDnfra8
• LinkedInlinkedin.com/company/styrolution
• Xx.com/INEOS

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries15 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about INEOS O&P USA