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UK SIC C20.140 | Industry Report

Organic Basic Chemical Manufacturing in the UK Industry Data and Analysis

IH
Ison Hau
Analyst London, United Kingdom December 2025

The UK organic basic chemicals sector is in decline, driven by high-profile closures and continued energy market volatility. Major shutdowns like SABIC’s Wilton cracker plant and reduced output at Grangemouth have slashed local production, making the industry more dependent on imports and raising questions about the UK’s global competitiveness. Demand is also shifting as downstream customers, especially plastics producers, face policy moves against fossil-based products and greater oil price swings. While organic basic chemical manufacturers are investing more in bioplastics and advanced chemical recycling, these innovations haven’t yet replaced falling revenue from older product lines. The average industry profit margin has shrunk further amid persistent high energy and compliance costs, making it harder to pass on price hikes. As a result, revenue is expected to contract at a compound annual rate of 1.7% over the five years through 2025-26 to £2.8 billion, including a dip of 17% in 2025-26 as major site closures at Grangemouth and Teeside from two of the largest players, INEOS and SABIC, weigh in.

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What's included in this industry analysis

IBISWorld's research coverage on the Organic Basic Chemical Manufacturing industry in the United Kingdom includes market sizing, forecasting, data and analysis from 2015-2030. The most recent publication was released December 2025.

About this industry

What's this industry report about?

The Organic Basic Chemical Manufacturing industry in the United Kingdom operates under the SIC industry code C20.140. Companies in this industry manufacture organic chemicals via basic processes like thermal cracking and distillation. Manufactured from refined petroleum or liquid hydrocarbons sourced from the upstream oil and gas extraction industries, organic basic chemicals are used in a wide variety of products, including automotive components and various durable and consumable goods. Related terms covered in the Organic Basic Chemical Manufacturing industry in the United Kingdom include hydrocarbons, supermajors, olefins and polymer .

What's included in this industry?

Products and services covered in Organic Basic Chemical Manufacturing industry in the United Kingdom include Ethylene, Propylene and Other.

What companies are included in this industry?

Companies covered in the Organic Basic Chemical Manufacturing industry in the United Kingdom include Shell UK Ltd, ExxonMobil Chemical Limited and INEOS Group Holdings SA.

Performance

What's included in the Performance chapter?

The Performance chapter covers detailed analysis, datasets, detailed current performance, sources of volatility and an outlook with forecasts for the Organic Basic Chemical Manufacturing industry in the United Kingdom.

Questions answered in this chapter include what's driving current industry performance, what influences industry volatility, how do successful businesses overcome volatility, what's driving the industry outlook. This analysis is supported with data and statistics on industry revenues, costs, profits, businesses and employees.

Products & Markets

What's included in the Products and Markets chapter?

The Products and Markets chapter covers detailed product and service segmentation, analysis of major markets and international trade data for the for the Organic Basic Chemical Manufacturing industry in the United Kingdom.

Questions answered in this chapter include how are the industry's products and services performing, what are innovations in industry products and services, what products or services do successful businesses offer and what's influencing demand from the industry's markets. This includes data and statistics on industry revenues by product and service segmentation and major markets.

Geographic Breakdown

What's included in the Geographic Breakdown chapter?

The Geographic Breakdown chapter covers detailed analysis and datasets on regional performance of the Organic Basic Chemical Manufacturing industry in the United Kingdom.

Questions answered in this chapter include where are industry businesses located and how do businesses use location to their advantage. This includes data and statistics on industry revenues by location.

Competitive Forces

What's included in the Competitive Forces chapter?

The Competitive Forces chapter covers the concentration, barriers to entry and supplier and buyer profiles in the Organic Basic Chemical Manufacturing industry in the United Kingdom. This includes data and statistics on industry market share concentration, barriers to entry, substitute products and buyer & supplier power.

Questions answered in this chapter include what impacts the industry's market share concentration, how do successful businesses handle concentration, what challenges do potential industry entrants face, how can potential entrants overcome barriers to entry, what are substitutes for industry services, how do successful businesses compete with substitutes and what power do buyers and suppliers have over the industry and how do successful businesses manage buyer & supplier power.

Companies

What's included in the Companies chapter?

The Companies chapter covers Key Takeaways, Market Share and Companies in the Organic Basic Chemical Manufacturing industry in the United Kingdom. This includes data and analysis on companies operating in the industry that hold a market share greater than 5%.

Questions answered in this chapter include what companies have a meaningful market share and how each company is performing.

External Environment

What's included in the External Environment chapter?

The External Environment chapter covers Key Takeaways, External Drivers, Regulation & Policy and Assistance in the Organic Basic Chemical Manufacturing industry in the United Kingdom. This includes data and statistics on factors impacting industry revenue such as economic indicators, regulation, policy and assistance programs.

Questions answered in this chapter include what demographic and macroeconomic factors impact the industry, what regulations impact the industry, what assistance is available to this industry.

Financial Benchmarks

What's included in the Financial Benchmarks chapter?

The Financial Benchmarks chapter covers Key Takeaways, Cost Structure, Financial Ratios, Valuation Multiples and Key Ratios in the Organic Basic Chemical Manufacturing industry in the United Kingdom. This includes financial data and statistics on industry performance including key cost inputs, profitability, key financial ratios and enterprise value multiples.

Questions answered in this chapter include what trends impact industry costs and how financial ratios have changed overtime.

Industry Data

What's included in the Industry Data chapter?

The Industry Data chapter includes 10 years of historical data with 5 years of forecast data covering statistics like revenue, industry value add, establishments, enterprises, employment and wages in the Organic Basic Chemical Manufacturing industry in the United Kingdom.

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Frequently Asked Questions

What is the market size of the Organic Basic Chemical Manufacturing industry in the United Kingdom in 2026?

The market size of the Organic Basic Chemical Manufacturing industry in the United Kingdom is £2.8bn in 2026.

How many businesses are there in the Organic Basic Chemical Manufacturing industry in the United Kingdom in 2025?

There are 148 businesses in the Organic Basic Chemical Manufacturing industry in the United Kingdom, which has declined at a CAGR of 2.3 % between 2020 and 2025.

How may import tariffs affect the Organic Basic Chemical Manufacturing industry in the United Kingdom?

The Organic Basic Chemical Manufacturing industry in the United Kingdom is likely to be significantly impacted by import tariffs with imports accounting for a high share of industry revenue.

How may export tariffs affect the Organic Basic Chemical Manufacturing industry in the United Kingdom?

The Organic Basic Chemical Manufacturing industry in the United Kingdom is likely to be significantly impacted by export tariffs with exports accounting for a high share of industry revenue.

Has the Organic Basic Chemical Manufacturing industry in the United Kingdom grown or declined over the past 5 years?

The market size of the Organic Basic Chemical Manufacturing industry in the United Kingdom has been declining at a CAGR of 1.7 % between 2020 and 2025.

What is the forecast growth of the Organic Basic Chemical Manufacturing industry in the United Kingdom over the next 5 years?

Over the next five years, the Organic Basic Chemical Manufacturing industry in the United Kingdom is expected to decline.

What are the biggest companies in the Organic Basic Chemical Manufacturing industry in the United Kingdom?

The biggest companies operating in the Organic Basic Chemical Manufacturing industry in the United Kingdom are Shell UK Ltd, ExxonMobil Chemical Limited and INEOS Group Holdings SA

What does the Organic Basic Chemical Manufacturing industry in the United Kingdom include?

Ethylene and Propylene are part of the Organic Basic Chemical Manufacturing industry in the United Kingdom.

Which companies have the highest market share in the Organic Basic Chemical Manufacturing industry in the United Kingdom?

The company holding the most market share in the Organic Basic Chemical Manufacturing industry in the United Kingdom is Shell UK Ltd.

How competitive is the Organic Basic Chemical Manufacturing industry in the United Kingdom?

The level of competition is moderate and decreasing in the Organic Basic Chemical Manufacturing industry in the United Kingdom.

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