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Wiring Device Manufacturing in the US Industry Data and Analysis
Wiring device manufacturers have faced a turbulent period in recent years, balancing growth opportunities from a recovering global economy with hurdles from inflation, supply chain disruptions and shifting government policy. As economies reopened after the pandemic, sustained demand for integrating smart home technology and energy-efficient equipment bolstered wiring device sales. Conversely, ongoing geopolitical tensions and supply chain bottlenecks have driven up commodity prices, particularly copper and plastics. The intense price competition in the industry limits manufacturers' ability to pass higher costs on to consumers, squeezing profit. Revenue is expected to expand at a CAGR of 1.9% to reach $18.5 billion by the end of 2025, with 1.0% growth in revenue anticipated in 2025.
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What's included in this industry analysis
IBISWorld's research coverage on the Wiring Device Manufacturing industry in the United States includes market sizing, forecasting, data and analysis from 2015-2030. The most recent publication was released September 2025.
About this industry
What's this industry report about?
The Wiring Device Manufacturing industry in the United States operates under the NAICS industry code 33593. Companies in this industry manufacture current- and noncurrent-carrying wiring devices for the purpose of wiring electrical circuits. These include outlet and switch electrical wiring boxes, electrical insulators, transmission pole and line hardware, electrical metallic tubes, switches, conductor connectors, electric sockets, plugs and electric cords. Related terms covered in the Wiring Device Manufacturing industry in the United States include connector, outsource, offshore, electric plug and switch.
What's included in this industry?
Products and services covered in Wiring Device Manufacturing industry in the United States include Current-carrying wiring devices and supplies, Current-carrying switches for electrical circuitry and Current-carrying wire connectors for electrical circuitry.
What companies are included in this industry?
Companies covered in the Wiring Device Manufacturing industry in the United States include Te Connectivity ltd., Hubbell Inc. and Legrand.
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 Wiring Device Manufacturing industry in the United States.
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 Wiring Device Manufacturing industry in the United States.
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 Wiring Device Manufacturing industry in the United States.
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 Wiring Device Manufacturing industry in the United States. 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 Wiring Device Manufacturing industry in the United States. 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 Wiring Device Manufacturing industry in the United States. 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 Wiring Device Manufacturing industry in the United States. 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 Wiring Device Manufacturing industry in the United States.
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Frequently Asked Questions
What is the market size of the Wiring Device Manufacturing industry in the United States in 2026?
The market size of the Wiring Device Manufacturing industry in the United States is $18.5bn in 2026.
How many businesses are there in the Wiring Device Manufacturing industry in the United States in 2025?
There are 464 businesses in the Wiring Device Manufacturing industry in the United States, which has declined at a CAGR of 0.4 % between 2020 and 2025.
How may import tariffs affect the Wiring Device Manufacturing industry in the United States?
The Wiring Device Manufacturing industry in the United States 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 Wiring Device Manufacturing industry in the United States?
The Wiring Device Manufacturing industry in the United States is likely to be significantly impacted by export tariffs with exports accounting for a high share of industry revenue.
Has the Wiring Device Manufacturing industry in the United States grown or declined over the past 5 years?
The market size of the Wiring Device Manufacturing industry in the United States has been growing at a CAGR of 1.9 % between 2020 and 2025.
What is the forecast growth of the Wiring Device Manufacturing industry in the United States over the next 5 years?
Over the next five years, the Wiring Device Manufacturing industry in the United States is expected to grow.
What are the biggest companies in the Wiring Device Manufacturing industry in the United States?
The biggest companies operating in the Wiring Device Manufacturing industry in the United States are Te Connectivity ltd., Hubbell Inc. and Legrand
What does the Wiring Device Manufacturing industry in the United States include?
Manufacturing electrical conduits and conduit fittings and Manufacturing current-carrying wire connectors for electrical circuitry are part of the Wiring Device Manufacturing industry in the United States.
Which companies have the highest market share in the Wiring Device Manufacturing industry in the United States?
The company holding the most market share in the Wiring Device Manufacturing industry in the United States is Te Connectivity ltd..
How competitive is the Wiring Device Manufacturing industry in the United States?
The level of competition is moderate and increasing in the Wiring Device Manufacturing industry in the United States.
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