INEOS Styrolution Overview
| Field | Detail | Source / Period |
|---|---|---|
| Legal name (group parent) | INEOS Styrolution Group GmbH | Company imprint / public registries |
| Former names | Styrolution (2011–2015/16), the BASF–INEOS 50:50 JV. Predecessor INEOS business: INEOS NOVA, then INEOS Styrenics | INEOS Styrolution history page (2026) |
| Founding | Letter of intent signed by INEOS and BASF in 2010; JV launched 2011 | INEOS Styrolution history page |
| Incorporation jurisdiction | Germany (GmbH) | Registry |
| Headquarters | Mainzer Landstraße 50, 60325 Frankfurt am Main, Germany | Motherbase profile (2024) |
| Regional HQs | Aurora, Illinois, USA (Americas); Singapore (Asia) | Company boilerplate (2024) |
| Ultimate parent | INEOS Group Limited (founder and chairman Sir Jim Ratcliffe) | Company boilerplate |
| Intermediate reporting parent | INEOS Quattro Holdings Ltd (UK) | IQ TS 2021–2026 |
| Stock exchange / ticker | None. Not listed | — |
| ISIN / CUSIP (equity) | Not applicable | — |
| Fiscal year end | 31 December | IQ TS |
| Employees (latest) | ~2,600 | INEOS Styrolution "About us" (FY2025 data, viewed Oct 2026) |
| Employees (trend) | ~3,600 (2021), ~3,100 (2022), ~3,000 (2023–2024), ~2,600 (2025) | Company boilerplates and careers pages |
| Production sites | 14 (stated 2025/26); 13 once Channahon closes in Q4 2026 | About us page; Channahon release |
| R&D centres | 6 | About us page |
| Applications served | 2,000+ | About us page |
| Customer reach | Customers in 106 countries (older portal figure) | ineos-styrolution.com portal |
| Revenue FY2025 | EUR 3.9bn | About us page |
| EBITDA FY2025 | EUR 285M (new definition) | IQ TS Q4 2025 |
| Auditor | Not publicly disclosed at Styrolution level | — |
| Market capitalisation | Not applicable (private) | — |
| Website | https://www.ineos.com/businesses/ineos-styrolution/ | — |
INEOS Styrolution describes itself as the world's number-one producer of high-performance styrenics. Its integrated portfolio runs from styrene monomer (SM) through polystyrene (PS) and ABS to advanced styrenic specialties such as SAN, ASA, SBC, MABS and ABS blends.
It was formed in 2011 by combining the BASF and INEOS styrenics businesses. It became wholly INEOS-owned in 2014. It has since been reshaped into a smaller, more specialty-weighted and more Asia-exposed business.
That reshaping has been driven by four things:
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Acquisitions in Korea (K-Resin) and China (the former Total PS plants).
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A 600 kt/yr ABS joint venture with Sinopec in Ningbo.
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An extended programme of closures and divestments in structurally oversupplied commodity assets: Sarnia SM, Map Ta Phut, Wingles PS and Channahon PS.
Revenue has fallen from about EUR 6.6bn (2022) to EUR 3.9bn (2025) and headcount from about 3,600 to 2,600. The business now competes on technology brands (Terluran®, Novodur®, Luran® S, Styrolux®, K-Resin®), recycled and bio-attributed ECO grades, and the world's largest single-train SM unit at Bayport, Texas. It operates inside a highly leveraged parent group.
What the company does
INEOS Styrolution manufactures and sells styrene-based thermoplastics and their monomer feedstock. Its value chain has four layers:
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Styrene monomer (SM). SM is produced from benzene and ethylene via ethylbenzene dehydrogenation at US Gulf Coast sites (Bayport and Texas City) and at Antwerp. It is sold to third parties and consumed internally.
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Polystyrene (PS). This covers general-purpose (GPPS) and high-impact (HIPS) grades for packaging, appliances, healthcare and construction. Production is in Europe (Antwerp, after the Wingles PS exit), the Americas (Decatur, Altamira; Channahon closing) and Asia (Ningbo, Foshan, Korea).
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ABS Standard. These are acrylonitrile-butadiene-styrene grades (Terluran®, Lustran®) for automotive, electronics and household goods. Production is in Antwerp, Wingles, Cologne, Korea, Altamira and the Ningbo JV.
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Styrenic specialties. This layer includes:
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SAN (Luran®) and ASA (Luran® S)
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Specialty ABS (Novodur®)
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Styrene-butadiene copolymers (Styrolux®, Styroflex®, K-Resin®)
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Transparent MABS (Terlux®)
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SMMA copolymers (NAS®, Zylar®)
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ABS/PA blends (Terblend® N)
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Brand names are from company product literature. Grade-level availability changes over time.
Company's own description
In 2025–2026 releases the company describes itself as the number-one producer of high-performance styrenics. It cites more than 90 years of materials-science innovation and full ownership by INEOS Group (Wingles release, 13 Nov 2025; Indaver release, 25 Sep 2025).
Its "About us" page says it creates materials found in everyday life, from automotive and electronics components to medical devices and household appliances. Earlier boilerplates (2023–2024) emphasised investment in technology for closed-loop recyclability and lower carbon emissions.
INEOS Styrolution does not publish a standalone annual report. The "latest annual report" description requested therefore relies on these official corporate statements.
Business and revenue model
| Dimension | Characterisation |
|---|---|
| Revenue model | ~100% product sales of resins and monomer. No material subscription, service or licensing revenue is disclosed. Technology is contributed in kind to JVs: Terluran® technology underpins the Sinopec JV (2022 JV releases) |
| Pricing | Largely cost-plus or formula-linked to benzene, ethylene, butadiene and acrylonitrile. Specialties carry value-in-use premiums. Inventory holding gains and losses are material to quarterly EBITDA (e.g., –EUR 38M in Q2 2025; +EUR 70M in Q2 2026; IQ TS) |
| Value-chain position | Mid-stream. It buys benzene, ethylene, butadiene and acrylonitrile, and sells resin to compounders, converters, moulders and OEMs |
| Customer types | Injection moulders, sheet and film extruders (e.g., Monguzzi furniture edge bands, July 2026), compounders, packaging converters, automotive tier-1s, appliance and electronics OEMs, medical device makers, toy makers |
| End-markets | Automotive, electronics, household and appliances, construction, healthcare, packaging, toys/sports/leisure (company boilerplate) |
Independent characterisation
INEOS Styrolution is best understood as a cyclical, feedstock-spread business with a specialty overlay.
Its earnings power swings with the SM–benzene/ethylene spread, the ABS–feedstock spread and inventory effects. EBITDA fell from EUR 1,180M (2021) to EUR 200M (2023), a decline of more than 80% in two years (IQ TS Q4 2021; IQ TS Q4 2023/2024).
Since 2023, management has been engaged in "capacity triage":
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Closing sub-scale or structurally uncompetitive commodity assets (Sarnia SM, Wingles PS, Channahon PS).
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Selling non-core Asian specialty assets (Thailand).
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Concentrating growth capital in China through a capital-light 50:50 JV structure.
Specialties and circular materials (ECO grades, depolymerised SM from Indaver) are its differentiators. Commodity SM and PS remain the volume base and the main source of volatility.
Strategy
Stated strategic themes (paraphrased from official statements)
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"Performance up, footprint down." Harrington's sustainability framing (EcoVadis release, Apr 2023): pair product performance with lower carbon and circular content.
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Asset optimisation and competitiveness. Consolidate production into advantaged sites (Antwerp in Europe; Decatur and Altamira in North America) and close assets made uneconomic by oversupply (Wingles and Channahon releases, 2025–2026).
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Growth in China via partnership. Grow in the world's largest ABS market using Terluran® technology. Sinopec provides feedstock integration and local networks (JV releases, 2022–2023).
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Circularity leadership. Deploy several recycling routes: mechanical recycling, super-clean food-contact recycling, and depolymerisation (Indaver rSM). Add bio-attributed feedstock (Indaver release, Sep 2025).
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Specialty differentiation. Maintain branded specialties (ASA, SBC, MABS, blends) and application development across 6 R&D centres.
Strategic initiatives — last 24 months (Oct 2024–Oct 2026)
| Initiative | Type | Date | Detail / target | Source |
|---|---|---|---|---|
| Thailand divestment | Portfolio | Agreed Sep 2024; closed Jan 2025 | 100% of INEOS Styrolution (Thailand) Co. sold to Styrenix; price undisclosed | Company; Baker McKenzie |
| Sarnia SM permanent closure | Restructuring | Effective by Jun 2026 | 430 kt/yr; customers supplied from Texas units | Argus |
| Recycled SM supply from Indaver | Circularity partnership | Sep 2025 | First commercial-scale rSM delivery in Europe | Company |
| Wingles PS closure | Restructuring | Announced Nov 2025 | PS consolidated into Antwerp; Works Council consultation | Company |
| Channahon PS closure | Restructuring | Announced Jun 2026; complete Q4 2026 | ~100 employees; NA PS from 3 sites to 2 | Company; PlasticsToday |
| Operational review (parent-wide) | Cost/asset programme | 2025–2026 | Quattro describes Channahon as part of an operational review. Inovyn moves (Tavaux mothballing, Italian chlor-alkali sale) are parallel | IQ TS Q3 2025, Q2 2026 |
| Leadership restructuring | Organisation | 2,026 | Dedicated President Global Styrene & Feedstocks | Leadership page |
| Specialty customer programmes | Commercial | Jul 2026 | Lustran® 532 supply partnership with Monguzzi | Company |
ESG / sustainability commitments
| Commitment | Target | Base / Source |
|---|---|---|
| CO2e savings | 1 Mt CO2e saved in 2030 (Scope 1 & 2) | 2019 baseline; EcoVadis release, Apr 2023 |
| ECO product sales | 0.5 Mt in 2030 | Apr 2023 release |
| Regulatory compliance | 100% for conventional and ECO products | Apr 2023 release |
| Net zero | Net-zero emissions business by 2050 (aligned with INEOS Group) | Apr 2023 release |
Medium-term financial targets / guidance
Not publicly disclosed. INEOS Quattro trading statements give qualitative outlook only. The Q1 2026 statement expected further margin improvements in Q2 2026 across regions as the Middle East conflict tightened markets, and Q2 2026 outcomes confirmed that expectation.
Products & Services
Brand list compiled from INEOS Styrolution product literature, press releases and site pages. Specifications are typical public descriptions. Launch years are "not disclosed" unless a source is given. Pricing is not publicly disclosed for any grade; resins are sold on negotiated, index-linked contracts.
Styrene & Feedstocks
| Product | Description | Key capability / spec | Target customer | Production (where disclosed) | Year notes |
|---|---|---|---|---|---|
| Styrene monomer (SM) | Base monomer for PS, ABS, SAN, EPS, SBR, UPR | Bayport is described as the world's largest single-train SM unit, 771 kt/yr | Internal polymer plants; third-party PS/EPS/ABS/SBR producers | Bayport TX (771 kt; start-up 1980); Texas City TX; Antwerp BE | Sarnia (430 kt) closed 2024–2026 |
| Recycled SM (from depolymerisation) | SM recovered from post-consumer PS | Enables food-grade, transparent and medical styrenics | Brand owners in food packaging and medical | Supplied by Indaver, Antwerp | First commercial delivery 25 Sep 2025 |
Polystyrene (PS)
| Product / Brand | Description | Capabilities | End uses | Sites |
|---|---|---|---|---|
| Styrolution PS (GPPS) | General-purpose, crystal-clear PS | High clarity, rigidity, easy processing | Food packaging, cosmetic cases, CD/DVD cases, medical labware | Antwerp, Decatur, Altamira, Ningbo, Foshan, Ulsan |
| Styrolution PS (HIPS) | High-impact, rubber-modified PS | Impact strength, thermoformability | Refrigerator liners, appliance housings, dairy cups | Same network |
| Styrolution PS ECO (mechanically recycled) | PS with post-consumer recycled content | Drop-in performance | Packaging, appliances | Europe |
| Styrolution PS ECO (bio-attributed, mass balance) | Renewable-feedstock-attributed PS | Lower product carbon footprint | Brand owners with Scope 3 targets | Europe |
| Food-contact recycled PS ("super-clean" process) | PS recycled via a super-clean process | Food-contact compliance | Dairy and food packaging | Implemented 2023 (history page) |
ABS Standard
| Brand | Description | Capabilities | End uses | Sites |
|---|---|---|---|---|
| Terluran® | Flagship ABS technology. It is the basis of the Sinopec JV | Balanced stiffness/impact, surface quality, colourability | Household appliances, electronics, automotive interior | Antwerp, Cologne, Ningbo JV (600 kt), Korea |
| Terluran® ECO | Recycled / bio-attributed Terluran® | Drop-in | OEMs with recycled-content targets | Europe |
| Lustran® | ABS / mass-ABS range | Extrusion and moulding grades | Furniture edge bands (e.g., Lustran® 532), sheet, appliances | Wingles, Americas |
| Lustran® 532 | mABS for demanding extrusion | White, black and printed edge-band designs | Furniture edge-band extruders in EMEA | Wingles (Monguzzi release, 13 Jul 2026) |
Styrenic Specialties
| Brand | Chemistry | Key capability | Target markets |
|---|---|---|---|
| Novodur® | Specialty ABS | High-heat, plating, healthcare (Novodur® HD) grades | Automotive, medical devices, sanitary |
| Luran® | SAN | Transparency, chemical resistance, rigidity | Household, cosmetics packaging, appliance parts |
| Luran® S | ASA | UV and weathering resistance | Automotive exterior, construction (siding, profiles), garden |
| ASA resin (Bayport) | ASA | 100 kt/yr dedicated plant (groundbreaking 2019) | Construction, automotive, outdoor |
| Terlux® | MABS (transparent ABS) | Clarity with toughness | Medical, toys, household |
| Styrolux® | SBC | Transparency, toughness, blendable with GPPS | Packaging film, medical |
| Styroflex® | SBC (elastomeric) | Flexibility | Film, stretch applications |
| K-Resin® | SBC | Clarity, toughness (acquired from Korea 2017) | Packaging, medical, displays |
| Zylar® / NAS® | SMMA copolymers | Clarity, impact (Zylar) | Housewares, medical, displays |
| Terblend® N | ABS/PA blend | Chemical resistance, flow, low warpage | Automotive interior, power tools |
| StyLight® | Styrenic-based composite (introduced in the late 2010s) | Lightweight, aesthetic surface | Automotive, consumer electronics |
| ECO grades across specialties | Recycled / bio-attributed | Lower carbon footprint | Sustainability-led OEMs |
The 2030 commercial target is to sell 0.5 Mt/yr of ECO products (EcoVadis release, Apr 2023).
Services and channels
e-Shop: eshop.ineos-styrolution.com, for samples, technical datasheets and ordering support (company website navigation).
Learning hub and technical service: application development through 6 R&D centres.
Technology licensing: no external licensing revenue is disclosed. Terluran® technology is contributed to the Sinopec JV.
Financial Narrative
Disclosure limitation
INEOS Styrolution publishes only sales and EBITDA at business level, through corporate boilerplate and parent trading statements.
Parent-level (INEOS Quattro) leverage data are provided as the relevant credit context.
Income statement — available metrics
Revenue sources:
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FY2021: careers page cites "6 billion EUR in 2021", an approximate company figure.
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FY2022: company boilerplate, EUR 6.6bn.
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FY2023: boilerplate, EUR 4.5bn.
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FY2024: boilerplate, EUR 4.9bn.
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FY2025: "About us", EUR 3.9bn.
The FY2024 EBITDA margin on the new definition is 6.1%.
Revenue CAGR FY2021–FY2025 (calculated): (3900/6000)^(1/4) – 1 = –10.2% per year.
EBITDA CAGR FY2021–FY2025 (calculated): (285/1180)^(1/4) – 1 = –29.9% per year.
Parent credit context — INEOS Quattro Holdings (where Styrolution's debt sits)
Sources: IQ TS Q4 2021, Q4 2022, Q4 2024 and Q4 2025. Net debt was about EUR 5,448M at 30 Sep 2025 (6.9x) and about EUR 5,637M at 30 Jun 2026 (6.4x) (IQ TS Q3 2025; Q2 2026).
Commentary on trends, inflections and drivers
2021 — supercycle peak. EBITDA of EUR 1,180M nearly doubled 2020's EUR 646M. Post-COVID restocking, durable-goods demand (appliances, electronics) and tight SM/ABS supply drove exceptional spreads. Styrolution delivered about 39% of Quattro EBITDA.
2022 — energy-shock normalisation. Revenue peaked at EUR 6.6bn on high pass-through prices. EBITDA fell 37% to EUR 749M as European energy costs soared and demand softened in H2. Q4 2022 EBITDA was EUR 132M against EUR 217M a year earlier.
2023 — trough. Revenue fell 32% to EUR 4.5bn and EBITDA collapsed 73% to EUR 200M (margin 4.4%). The causes were destocking, Chinese capacity additions in ABS and PS, and weak construction and durables demand.
2024 — partial recovery. Revenue rose about 9% to EUR 4.9bn and EBITDA rose 38% to EUR 276M (EUR 298M restated). This was helped by H1 SM margins, then faded sharply in H2 (Q4 EUR 23M). The Sarnia shutdown in April and the decision to close it permanently in June removed a high-cost SM asset.
2025 — volume and perimeter shrinkage. Revenue fell 20% to EUR 3.9bn, reflecting lower prices, the Thailand divestment and weak demand. EBITDA was broadly flat at EUR 285M on the new definition. Self-help offset weaker markets. Q4 2025 was hit by an Antwerp major turnaround; the group-level turnaround impact across Antwerp and Rafnes was about EUR 25M. PS results "continued to be weak" (IQ TS Q4 2025).
2026 YTD — Middle East shock windfall. Q1 2026 EBITDA was EUR 91M (vs EUR 73M). Q2 2026 was EUR 170M (vs EUR 87M), including +EUR 70M of non-cash inventory gains. The parent attributes the improvement to Middle East conflict-driven market tightness that began late in Q1 2026. American markets were described as strong across segments. H1 2026 EBITDA was EUR 261M. Annualised quality of earnings is lower than the headline once inventory gains are stripped out (about EUR 165M ex-inventory for H1, calculated).
Structural inflection. The business has shifted from a growth-and-acquisition phase (2011–2022) to a contraction-and-optimisation phase (2023–present). Sites went from 20 in 10 countries (2020) to 14 (2025). Headcount went from about 3,600 to 2,600.
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Group Structure
| Level | Entity | Role |
|---|---|---|
Ultimate parent | INEOS Limited / INEOS Group Limited | Private, controlled by Sir Jim Ratcliffe and co-founders |
Reporting parent | INEOS Quattro Holdings Ltd | Issuer and guarantor group for bonds and term loans; publishes quarterly trading statements |
Segment (within Quattro) | Styrolution | One of four reportable segments alongside Inovyn, Acetyls and Aromatics |
Operating parent | INEOS Styrolution Group GmbH (Frankfurt) | Global management |
Regional subsidiaries | INEOS Styrolution America LLC, INEOS Styrolution Europe GmbH, INEOS Styrolution APAC Pte Ltd, INEOS Styrolution Korea, INEOS Styrolution France SAS, INEOS Styrolution Belgium NV, among others | Legal and operating entities |
JV | INEOS Styrolution Sinopec Advanced Materials (Ningbo) Ltd (50%) | 600 kt/yr ABS |
Business Units
| Unit | Head | Scope |
|---|---|---|
Global Styrene & Feedstocks | Michael Mark (President, appointed 2026) | SM production and sales, benzene/ethylene procurement |
Operations | Wouter Van engelandt (President) | Global manufacturing network and operational excellence |
EMEA | Rob Buntinx (President) | PS, ABS and specialties in Europe, the Middle East and Africa |
Americas | Greg Fordyce (President) | PS, ABS, ASA and SM sales in North and South America |
Asia-Pacific | Mark Beitz (President) | Korea, China (including JV interface), rest of APAC |
Results by Segment and Revenue by Segment (%)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Styrolution EBITDA (EUR Mn, as reported at the time) | 1,180 | 749 | 200 | 276 | 285 |
Styrolution EBITDA (EUR Mn, new definition where available) | 1,180 | 749 | 200 | 298 | 285 |
INEOS Quattro total EBITDA (EUR Mn, as reported) | 3,039 | 2,572 | 909 | 797 | 717 |
Styrolution share of Quattro EBITDA (%, calculated) | 38.8 | 29.1 | 22.0 | 34.6 | 39.7 |
Segment Margins & Growth (%)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Styrolution EBITDA YoY growth (%) | 82.7 | -36.5 | -73.3 | 38.0 | -4.4 |
Segment Revenue
| Metric | Q1 | Q2 | Q3 | Q4 |
|---|---|---|---|---|
Styrolution EBITDA FY2024 (EUR Mn, new definition; Q1 derived) | 105 | 109 | 56 | 28 |
Styrolution EBITDA FY2025 (EUR Mn) | 73 | 87 | 94 | 31 |
Styrolution EBITDA FY2026 (EUR Mn; Q3 not yet published at cut-off) | 91 | 170 | 0 | 0 |
Income Statement and Margin Analysis (%)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Revenue (EUR Mn) | 6,000 | 6,600 | 4,500 | 4,900 | 3,900 |
EBITDA (EUR Mn, as reported) | 1,180 | 749 | 200 | 276 | 285 |
EBITDA margin (%, calculated) | 19.7 | 11.3 | 4.4 | 5.6 | 7.3 |
Revenue YoY growth (%, calculated) | 0 | 10.0 | -31.8 | 8.9 | -20.4 |
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| Item | Status |
|---|---|
EPS (basic/diluted) | Not applicable (no listed equity) |
Dividends per share | Not applicable. Upstream distributions to INEOS are not separately disclosed |
Total assets, cash, debt, equity, goodwill, working capital | Not publicly disclosed at Styrolution level. Debt is held at INEOS Quattro restricted-group level |
Operating cash flow, capex, FCF, buybacks | Not publicly disclosed at Styrolution level |
ROE, ROA, ROIC, current ratio, D/E, interest cover, asset turnover, cash conversion cycle | Cannot be computed from public data |
Income Statement
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
INEOS Quattro net debt leverage (x EBITDA, year-end) | 1.8 | 1.9 | 0 | 7.1 | 7.7 |
INEOS Quattro net debt (EUR Mn, year-end) | 0 | 4,862 | 0 | 5,664 | 0 |
Geographic Revenue
| Item | Status |
|---|---|
Geographic revenue split (EMEA/Americas/APAC), 3 years | Not publicly disclosed at Styrolution level |
Region Overview
| Region | Current asset base (2026) | Direction | Evidence |
|---|---|---|---|
Americas | Bayport SM (771 kt), Texas City SM, Bayport ASA, Decatur PS, Altamira PS/ABS; Channahon PS closing; Sarnia SM closed | Rationalising PS and SM; strong in Q2 2026 | Channahon release (Jun 2026); IQ TS Q2 2026 says American markets were less affected by the Middle East conflict and performed strongly |
EMEA | Antwerp (SM, PS, ABS), Wingles (ABS only), German specialty sites | Consolidating PS into Antwerp; energy-cost headwinds | Wingles release (Nov 2025) |
APAC | Ulsan (ABS/PS/ASA, 553 kt, 187 staff), Yeosu, Ningbo PS, Foshan PS, Ningbo ABS JV (50%) | Growth via China JV; exit from Thailand | Ulsan site page; Sinopec JV releases; Thai sale |
Capital Markets
| Item | Status |
|---|---|
Share price performance (1/3/5-year) | Not applicable (no listed equity) |
Dividend history / policy | Not publicly disclosed (upstream distributions within INEOS) |
Historical listed affiliate | INEOS Styrolution India Ltd (BSE 506222 / NSE INEOSSTYRO). Failed delisting July 2020 at a rejected INR 1,100 discovered price; no longer under INEOS ownership per public reports |
Credit Ratings
| Agency | Entity | Rating / action | Outlook | Date | Source |
|---|---|---|---|---|---|
S&P | INEOS Quattro (and IGH, INEOS Enterprises) | Cut to BB- (issuer) under a "wider INEOS" group approach | — | Early 2026 (reported in a Mar 2026 webinar) | Bloomberg Professional |
Moody's | INEOS Quattro senior secured debt | Ba3 | Negative (revised from stable) | Nov 2023 | Credit Flow Research |
S&P | INEOS Quattro senior secured debt | BB | Negative | Nov 2023 | Credit Flow Research |
Moody's | INEOS Group Holdings (sister group) | Downgraded to B2 from B1 | — | Late 2025 | BondbloX |
Capital Markets (Annual)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Net debt / EBITDA (x, year-end) | 1.8 | 1.9 | 0 | 7.1 | 7.7 |
Analyst Conclusions
Management guidance
No quantitative guidance is published. The parent's Q1 2026 statement anticipated margin improvement in Q2 2026 from conflict-driven buying, and that materialised: Styrolution Q2 EBITDA was EUR 170M. The parent's ongoing "operational review" signals continued asset rationalisation.
Consensus growth expectations
Not available (no equity coverage). Credit analysts at S&P and Moody's frame the outlook around group-wide deleveraging and a cyclical recovery that remains uncertain.
Bull case
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Earnings re-rating from a lower cost base. Three closures (Sarnia, Wingles PS, Channahon) remove high-cost capacity. With H1 2026 EBITDA already at EUR 261M (92% of FY2025), FY2026 could exceed EUR 400M if H2 holds even half of Q2's underlying run-rate. This is an analyst scenario, not guidance.
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China optionality. The 600 kt Ningbo JV is operating and counted in EBITDA under the new definition. Plants 2 and 3 (2 × 300 kt) would add capacity with partner-shared capex.
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Circularity premium. First-mover status in European rSM, combined with the 0.5 Mt ECO 2030 target, positions the business for EU recycled-content mandates and premium pricing in food-grade and medical recycled PS.
Bear case
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2026 strength is transitory. About 41% of Q2 2026 EBITDA was non-cash inventory gains (EUR 70M of EUR 170M). Conflict-driven tightness may unwind, as 2022 did after the 2021 peak.
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Structural decline in commodity PS and SM in the West. Revenue has fallen 41% since 2022. Each closure shrinks the earnings base, and more may follow under the parent's operational review.
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Parent leverage limits strategic freedom. Quattro leverage of 6.4–7.7x and BB- ratings constrain growth capex and raise refinancing costs. Group-level cash needs could force further disposals, potentially including Styrolution assets.
Key catalysts and monitorables (next 12 months)
| Catalyst | Expected timing | Why it matters |
|---|---|---|
| Q3 2026 IQ trading statement | Late Oct 2026 | Sustainability of conflict-driven margins; inventory reversal risk |
| Channahon decommissioning completion | Q4 2026 | Cost savings and NA PS utilisation |
| Wingles PS exit execution | 2,026 | European PS consolidation into Antwerp |
| FY2026 trading statement | ~Jan/Feb 2027 | Full-year EBITDA versus EUR 285M |
| Rating actions on Quattro | Rolling | Funding cost |
| Sinopec JV phase 2/3 announcements | Unknown | China growth path |
| ECO volume and CO2e progress disclosures | Unknown | Evidence on the 2030 targets |
| Further operational review actions | Rolling | Potential additional closures or divestments |
Concluding analyst verdict
INEOS Styrolution is a technologically strong but structurally shrinking styrenics franchise, housed within a heavily levered parent.
Its core assets remain genuinely competitive:
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The world's largest single-train SM unit at Bayport.
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The Terluran® ABS technology, credible enough to anchor a 50:50 Sinopec joint venture.
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A deep bench of specialty brands.
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A first-mover position in European depolymerised styrene.
Management has acted decisively on the problems it can control. In roughly two years it closed Sarnia SM, sold Thailand, exited PS at Wingles and is closing Channahon. Those steps held FY2025 EBITDA essentially flat (EUR 285M) on a revenue base that fell 20%.
However, the evidence does not yet support a durable recovery thesis. The 2026 rebound, with H1 EBITDA of EUR 261M, is materially flattered by EUR 96M of non-cash inventory gains across Q1 and Q2, and by a geopolitical supply shock. Strip those out and underlying H1 EBITDA of about EUR 165M is better than 2025, but well below the EUR 749M of 2022, let alone the 2021 peak of EUR 1,180M.
Meanwhile the business continues to shed volume, sites and people:
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Revenue has fallen from EUR 6.6bn to EUR 3.9bn.
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Headcount has fallen from about 3,600 to 2,600.
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Production sites have fallen from 20 to 14.
The parent's leverage (6.4x at mid-2026, peaking at 7.7x at end-2025) and BB- rating mean Styrolution's cash generation is likely to be directed to group deleveraging rather than growth.
Net assessment: INEOS Styrolution is a well-managed restructuring story with real specialty and circularity optionality. It should be evaluated primarily as a cyclical credit within INEOS Quattro rather than as a growth asset. The key test is whether H2 2026 and FY2027 confirm that the lower cost base can sustain annual EBITDA above about EUR 350–400M without inventory and conflict tailwinds. Until then, the bear-case risks broadly offset the bull-case optionality.
SOURCES (principal)
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INEOS Quattro Holdings Ltd — Trading Statements: Q4 2021, Q4 2022, Q4 2024, Q2 2025, Q3 2025, Q4 2025, Q1 2026, Q2 2026 (ineos.com/ineos-quattro-investor-relations/trading-statements/)
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INEOS Styrolution — "About us" (2025 revenue EUR 3.9bn; 14 sites; 6 R&D centres; ~2,600 employees), Leadership page, History page (ineos.com/businesses/ineos-styrolution/)
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INEOS Styrolution press releases: Wingles PS closure (13 Nov 2025); Channahon closure (18 Jun 2026); Indaver rSM delivery (25 Sep 2025); Monguzzi / Lustran® 532 (13 Jul 2026); Map Ta Phut sale (12 Sep 2024); EcoVadis Gold (3 Apr 2023; 30 Jan 2018); Ningbo ABS (2020; Nov 2023)
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INEOS site pages: Bayport (771 kt SM); Ulsan (553 kt, 187 staff)
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Baker McKenzie — Thailand divestment completion (5 Feb 2025)
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Argus Media — Sarnia SM closure (11 Jun 2024)
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PlasticsToday — Channahon closure (18 Jun 2026); Wingles (19 Nov 2025); Bayport ASA groundbreaking (16 Aug 2019)
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Polimerica — Wingles ABS conversion context (14 Nov 2025)
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Digital Refining; Slaughter and May; INCH Magazine — INEOS–Sinopec JV agreements (Jul/Dec 2022)
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Plasteurope; Hydrocarbon Engineering — Ningbo ABS and China PS acquisitions (Jan 2020)
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Plastech archive — Styrolution JV formation (2010)
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Business Standard; Indian Chemical News; BSE/NSE filings — INEOS Styrolution India delisting (2019–2020)
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BondbloX — Moody's IGH downgrade to B2 (2025); Credit Flow Research — Quattro Ba3/BB refinancing (Nov 2023); Bloomberg Professional — S&P cut to BB- (2026)
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Company boilerplates and careers pages (sales and employee figures 2021–2024); Motherbase and Pubrio company profiles (2024 site list, HQ address)
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View Subscription PlansExecutive Leadership
Executive Leadership Team
| Name | Title | Tenure / Appointment | Prior roles | Education |
|---|---|---|---|---|
Steve Harrington | Chief Executive Officer | — | President Global Styrene Monomer and Asia-Pacific; commercial roles at INEOS; ICI; Unilever; ~30-year career. Chairman of the Styrene Information and Research Center | Chemistry degree, University of Hull |
John van Oorschot | Chief Financial Officer (Finance, IT, Compliance) | — | Finance, controlling and audit roles at INEOS Styrolution, INEOS Styrenics, Nalco (Ecolab), KPMG; ~25 years | Business Economics, Tilburg University; Chartered Public Accountant post-graduate |
Wouter Van engelandt | President Operations | Joined INEOS 2011 | BASF operations (Europe, North America, Asia); Director Global Operations, INEOS Aromatics | PhD and MSc Chemical Engineering, Ghent University |
Michael Mark | President Global Styrene & Feedstocks | Appointed 2026 | Bayer, Lanxess (finance/controlling); INEOS since 2007 in controlling, R&D, sustainability, strategy; oversaw Styrolution M&A | PhD Chemistry |
Greg Fordyce | President Americas | — | VP Supply Chain & Procurement Americas; Albemarle, Nalco, Roquette; 32 years | BS Supply Chain Mgmt, Penn State; MBA, Averett University |
Mark Beitz | President Asia-Pacific | Recent; previously CEO of the China ABS JV with Sinopec | BASF styrenics from 2002; INEOS Styrolution from 2012 as Director Global Strategy & Regulatory Affairs; VP EMEA Specialties; Global Head Sustainability, R&D & Regulatory | Business Administration |
Rob Buntinx | President EMEA | Joined 2011 | DSM from 1990; BASF specialty polymers from 1999; VP Styrenic Specialties EMEA; previously President APAC (2022–2023) | Chemical engineering, Hogeschool Zuyd |
“—” = not publicly disclosed.
Executive Leadership Team — Roberto Gualdoni
| Name | Role | Period | Source |
|---|---|---|---|
Roberto Gualdoni | First CEO of Styrolution (ex-BASF) | From 2011 | Plastech archive |
Kevin McQuade | CEO INEOS Styrolution | At least 2019 (Bayport ASA groundbreaking, Aug 2019) | PlasticsToday |
Alexander Glueck | President Americas | 2019 | PlasticsToday |
Meizhu Fang | CEO, INEOS Styrolution Sinopec Advanced Materials (Ningbo) | 2023 | PRNewswire, Nov 2023 |
Board & Management Changes
| Date | Change | Context |
|---|---|---|
| 2026 | Michael Mark appointed President Global Styrene & Feedstocks | Coincides with SM restructuring after Sarnia's closure. Separates feedstock and SM strategy under a dedicated leader |
2023→2025/26 | Rob Buntinx moved from President APAC to President EMEA | Quoted as President EMEA in Sep 2025 and Jul 2026 releases |
2025/26 | Mark Beitz became President APAC after leading the Sinopec ABS JV | Strengthens the JV–regional interface |
By 2026 | Greg Fordyce became President Americas (from VP Supply Chain) | Signals a cost and supply-chain emphasis in the Americas restructuring |
Competitive Landscape
Key Competitors
| Competitor | HQ | Overlap | Relative positioning vs INEOS Styrolution |
|---|---|---|---|
LG Chem | South Korea | ABS, SAN, specialty styrenics | Among the largest global ABS producers; strong Asian integration |
Chi Mei Corporation | Taiwan | ABS, PS, SAN | Very large ABS producer; low-cost Asian base |
Lotte Chemical | South Korea | ABS, PS, SM | Integrated Korean competitor |
Formosa Chemicals & Fibre | Taiwan | ABS, PS, SM | Integrated Asian producer |
Kumho Petrochemical | South Korea | ABS, PS | Asian ABS competitor |
SABIC | Saudi Arabia | ABS (incl. legacy Cycolac), SM | Feedstock-advantaged Middle East player |
Trinseo | USA/Switzerland | PS, ABS, SM, specialty styrenics | Western peer under similar structural pressure |
TotalEnergies | France | PS, SM | Divested Chinese PS to INEOS Styrolution in 2019; remains a European PS player |
Versalis (Eni) | Italy | PS, SM, styrenic elastomers | European peer |
LyondellBasell / Shell | USA / UK-NL | SM (via PO/SM co-production) | Co-product SM supply shapes merchant SM economics |
Americas Styrenics (AmSty) | USA | PS, SM | Major North American PS/SM competitor |
Styrenix Performance Materials | India | ABS, SAN | Former INEOS asset holder; now buyer of the Thai site; growing regional competitor |
Sinopec / PetroChina subsidiaries | China | ABS, PS, SM | Rapid capacity growth drives global oversupply. Sinopec is also INEOS's JV partner |
Competitor Detail
| Metric | INEOS Styrolution |
|---|---|
Revenue (latest FY) | EUR 3.9bn (FY2025) |
Revenue growth (latest FY) | –20.4% (FY2025) |
EBITDA margin (latest FY) | 7.3% (FY2025) |
Ownership | Private (INEOS) |
Recent Developments
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