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Electricity & Telecommunications Infrastructure Construction in the UK Industry Data and Analysis
The industry relies on public sector investment to maintain and expand electricity and telecommunications infrastructure. The essential nature of this infrastructure ensures a consistent stream of work, including repair and maintenance. Ofgem’s Revenue = Incentives + Innovation + Outputs (RIIO) price control cycles provide a framework for energy network companies to invest efficiently in new infrastructure. RIIO-2, running between April 2021 and March 2026, has already overseen vast electricity infrastructure projects for contractors, such as the London Power Tunnels Phase 2 project. However, material cost inflation, spurred by soaring energy costs, elevated contractors’ costs and dampened profitability. Simultaneously, high interest rates in 2022-23 and 2023-24 weighed heavily on infrastructure project investments, which hit overall project viability, hitting revenue prospects for industry contractors. Over the five years through 2025-26, revenue is slated to creep downwards at a compound annual rate of 3.4% to £5.5 billion.
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What's included in this industry analysis
IBISWorld's research coverage on the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom includes market sizing, forecasting, data and analysis from 2016-2031. The most recent publication was released January 2026.
About this industry
What's this industry report about?
The Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom operates under the SIC industry code F42.220. Contractors in the Electricity and Telecommunications Infrastructure Construction industry construct distribution lines for electricity and telecommunications providers and the buildings and structures integral to these systems. The sector covers the construction of civil engineering infrastructure for long-distance and urban communication and power lines. Contractors also repair and maintain this infrastructure. Related terms covered in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom include ccgt, public-private partnership (ppp) and private finance initiative (pfi).
What's included in this industry?
Products and services covered in Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom include Constructing electricity generating capacity , Erecting and maintaining power transmission lines and Erecting and maintaining communications infrastructure .
What companies are included in this industry?
Companies covered in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom include Balfour Beatty Group Ltd, Kier Infrastructure and Overseas Ltd and Morgan Sindall Group plc.
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 Electricity & Telecommunications Infrastructure Construction 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 products and service segmentation and analysis of major markets for the for the Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction 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 Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom.
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Frequently Asked Questions
What is the market size of the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom in 2026?
The market size of the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom is £5.5bn in 2026.
How many businesses are there in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom in 2026?
There are 1,458 businesses in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom, which has grown at a CAGR of 5.0 % between 2021 and 2026.
How may import tariffs affect the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom?
The Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom is unlikely to be materially impacted by import tariffs with imports accounting for a low share of industry revenue.
How may export tariffs affect the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom?
The Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom is unlikely to be materially impacted by export tariffs with exports accounting for a low share of industry revenue.
Has the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom grown or declined over the past 5 years?
The market size of the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom has been declining at a CAGR of 3.4 % between 2021 and 2026.
What is the forecast growth of the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom over the next 5 years?
Over the next five years, the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom is expected to grow.
What are the biggest companies in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom?
The biggest companies operating in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom are Balfour Beatty Group Ltd, Kier Infrastructure and Overseas Ltd and Morgan Sindall Group plc
What does the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom include?
Constructing electricity generating capacity and Erecting and maintaining power transmission lines are part of the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom.
Which companies have the highest market share in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom?
The company holding the most market share in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom is Balfour Beatty Group Ltd.
How competitive is the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom?
The level of competition is high and steady in the Electricity & Telecommunications Infrastructure Construction industry in the United Kingdom.
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