Who are the key players in North America Ring Main Unit Market industry?

The key players in the North America Ring Main Unit (RMU) market include Siemens AG, ABB Ltd., Schneider Electric SE, Eaton Corporation, and General Electric Company. These companies drive innovation, supply reliable RMU solutions, and maintain extensive distribution networks to serve utilities and industries across the region.

What is the North America Ring Main Unit Market growth?

The North America Ring Main Unit market has seen steady growth, driven by modernization of power infrastructure and increasing investments in smart grid technology. For example, ABB Ltd. recently expanded its RMU product range to support grid reliability and meet rising demand from the utility sector.

Which segment accounted for the largest North America Ring Main Unit Market share?

The utility application segment holds the largest share in the North America Ring Main Unit market. Utilities rely on RMUs for safe and efficient medium voltage power distribution, especially in power grids and substations, to ensure minimal service interruptions and enhanced operational efficiency.

What are the factors driving the North America Ring Main Unit Market?

Increasing adoption of renewable energy and grid automation is a major driver for the North America RMU market. For instance, Siemens AG is leveraging advanced RMU technology to integrate distributed renewable energy sources, helping utilities enhance resilience and meet decarbonization goals.

Which type accounted for the largest North America Ring Main Unit Market share?

Gas-insulated ring main units (RMUs) account for the largest market share in North America. These RMUs offer compact size, safety, and superior reliability, making them the preferred choice for urban substations and utilities focused on reducing maintenance and minimizing operational risks.

Home Energy & Power

North America Ring Main Unit Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2035)

Name: North America Ring Main Unit Market
Brand: Bussiness Insights

North America Ring Main Unit Market: by Type (Gas Insulated, Air Insulated, Oil Insulated, Solid Dielectric Insulated), Application (Industrial, Infrastructure, Utilities, Commercial, Residential, Transportation), Distribution Channels (Direct, Indirect, Online, Distributors, Value Added Resellers (VARs), System Integrators), Technology (Conventional, Smart RMU, Digital RMU, Automated, Compact, Modular), Organization Size (Small, Medium, Large) and By North America Historical & Forecast Period (2020-2035) Comprehensive Study 2025

Last Updated: 23-07-2025 | Format: PDF | Report ID:10607 | Author: Ankita R

RD TOC Procurement Report Segmentation Research Methodology Request For Free Sample

North America Ring Main Unit Market Analysis (2020-2035)

The North America Ring Main Unit (RMU) market encompasses medium voltage switchgear used for distribution automation. RMUs play a crucial role in ensuring a reliable power supply and operational safety in medium-voltage distribution networks. They are increasingly deployed in utilities, infrastructure, and industrial sectors due to rising energy demands and the push towards grid modernization. Ring Main Units feature various insulation types, including gas, air, oil, and solid dielectric, and support advanced functionalities in smart grid applications. Continuous innovation, enhanced grid reliability, and reductions in operational costs are fueling market growth. Strategic investments and focus on digitalization and automation drive competitive advantages for key players.

Latest Market Dynamics

Key Drivers

Shift towards eco-friendly insulation: SF6-free RMUs are rapidly gaining traction due to strict environmental regulations. Siemens introduced its latest SF6-free units in 2024, helping customers achieve sustainability targets.
Digitalization for real-time monitoring: Integration of IoT and remote diagnostics is becoming standard, with ABB rolling out digital RMUs equipped with advanced sensors and data analytics in April 2024.

Utility grid modernization: With U.S. and Canadian utilities upgrading legacy grid infrastructure, companies like General Electric are capturing opportunity by offering turnkey RMU solutions for substations (June 2024).
Expansion in renewable energy projects: The push towards renewables increases the need for reliable mid-voltage networks. LS Electric is capitalizing on this by supplying RMUs for new wind and solar farms (July 2024).

High initial investment cost: Despite long-term benefits, upfront costs continue to pose a barrier, especially for smaller utilities and commercial clients. Lucy Electric's recent market entry strategy addresses this with flexible financing options (May 2024).
Complex retrofitting requirements: Integrating RMUs with aging infrastructure can be challenging, prompting companies like Larsen & Toubro to develop tailored retrofit solutions for legacy grids in 2024.

Supply chain disruptions: Ongoing global component shortages have affected RMU delivery times, as highlighted by ABB’s Q2 2024 supply chain report.
Stringent regulatory compliance: Manufacturers face increased certification costs to meet evolving North American grid safety standards. Tiepco addressed compliance in their newly released certified RMU series (June 2024).

In 2025, gas insulated RMUs dominate the North America market due to their efficiency and arc-extinguishing capabilities, accounting for 48% of the overall market. Air insulated units follow at 22%, primarily used in cost-sensitive and less extreme environments. Oil insulated and newer SF6-free technologies are gaining importance as utilities target sustainability. Solid dielectric insulated options make up an increasing share owing to low maintenance and environmental friendliness. Innovations in insulation technologies are expanding market choices, but reliability and adaptability remain top purchase criteria for buyers across sectors.

Utilities remain the primary application segment for RMUs, holding a 37% share in 2025, thanks to ongoing grid upgrades and digitization initiatives. Industrial use follows at 28%, driven by the need for resilient and automated power systems in manufacturing and heavy industries. Infrastructure and commercial projects each hold 13% and 12% shares respectively, while residential and transportation sectors are emerging application areas. Growing investments in renewables, urban infrastructure, and transport electrification are poised to further shift application patterns in coming years.

The North America Ring Main Unit market was valued at $1,120 Million in 2025 and is forecast to reach $2,540 Million by 2035, propelled by ongoing infrastructure investments and smart grid initiatives. Annual revenue growth reflects dual pressures of urbanization and renewable integration into national grids. Market expansion is fueled by increased adoption across diffusion, with the U.S. leading in both deployments and innovation. Charting this trajectory, market revenue displays a strong compound annual growth rate, with incremental rises as more utilities and industrial players modernize their power networks.

Year-on-year growth rates for the RMU market in North America are anticipated to average around 5.7% from 2025 to 2030, accelerating towards 6.5% by 2035 as infrastructure upgrades pick up pace. Early years showed moderate growth due to post-pandemic slowdowns, but momentum builds as governments and private sectors ramp up grid modernization efforts. Key market players are also driving growth by introducing cost-effective, digitally enabled RMU units targeting diverse end-users. The YOY trend reflects both cyclical investment patterns and the steady march towards automation and sustainability.

The U.S. commands the largest regional share of the North America RMU market in 2025 with 63%, reflecting extensive grid modernization programs and substantial renewable capacity additions. Canada follows with 21%, leveraging federal incentives and strong industrial demand for secure, reliable medium-voltage networks. Mexico holds a 16% share, benefiting from infrastructure expansion and foreign investment in energy projects. All three countries show robust demand; however, regional growth rates differ, with Mexico showing the highest relative increase due to large-scale electrification efforts in urban and industrial zones.

Schneider Electric leads the North America RMU market in 2025, accounting for 19% of market share, owing to its robust product portfolio and partnerships with major utilities across the U.S. and Canada. Siemens and ABB each hold 16% and 14% market shares respectively, leveraging advanced digitalization and sustainability solutions. Eaton, Lucy Electric, and General Electric collectively secure another 32%, while emerging players and niche suppliers represent the remaining 19%. Continuous innovation, service support, and grid compatibility remain crucial competitive differentiators.

Utilities stand as the predominant RMU buyers in 2025, securing a 46% market share as they modernize and expand grid operations. Industrial users constitute 27%, seeking to enhance operational reliability and automation. Commercial buyers make up 12%, followed by infrastructure and residential users at 9% and 6% respectively. This distribution captures the ongoing focus on utility-driven modernization, but also highlights the growing appeal of RMUs in diverse segments such as commercial complexes and urban infrastructure developments.

Metrics	Details
Years	2020-2035
Base Year	2025
Market Size	Revenue (USD Million)
Regions	United States, Canada, Mexico
Segments	By Type (Gas Insulated, Air Insulated, Oil Insulated, Solid Dielectric Insulated, SF6-Free Insulated, Others); By Application (Industrial, Infrastructure, Utilities, Commercial, Residential, Transportation); By Distribution Channels (Direct, Indirect, Online, Distributors, Value Added Resellers (VARs), System Integrators); By Technology (Conventional, Smart RMU, Digital RMU, Automated, Compact, Modular); By Organization Size (Small, Medium, Large)
Players	Schneider Electric, Siemens, ABB, Eaton, Lucy Electric, General Electric, Larsen & Toubro, Tiepco, ENTEC Electric & Electronic, Tgood Electric, C&S Electric, Orecco Electric, LS Electric, Rockwell Automation, CG Power and Industrial Solutions

June 2024: Schneider Electric partners with U.S. utility to deploy AI-driven smart RMUs for enhanced grid reliability.
July 2024: LS Electric secures major contract to supply RMUs for Canadian solar and wind power plants.
May 2024: Lucy Electric launches financing options to support adoption of RMUs by mid-sized U.S. utilities.
July 2024: ABB introduces digital RMU series featuring integrated IoT sensors for real-time diagnostics.
June 2024: Tiepco releases certified RMU range meeting newly updated North American safety standards.

About the Author

Ankita R

Lead Industry Analyst

Ankita R is a Lead Industry Analyst specializing in market research, industry analysis, and business consulting across Energy & Power. Ankita R brings a commercially grounded perspective to sectors shaped by changing demand, innovation, and competitive dynamics, helping turn complex market trends into clear strategic insights for business decision-makers. With 10+ years of experience across research, analytics, and strategic advisory roles, Ankita R has helped organizations translate data into actionable growth strategies.

Energy & PowerMarket ResearchIndustry AnalysisStrategic Consulting

Key Questions Answered

»What is the market size and growth rate of the global and regional market by various segments?
»What is the market size and growth rate of the market for selective countries?
»Which region or sub-segment is expected to drive the market in the forecast period?
»What factors are estimated to drive and restrain the market growth?
»What are the key technological and market trends shaping the market?
»What are the key opportunities in the market?
»What are the key companies operating in the market?
»Which company accounted for the highest market share?

Download Sample

Why Choose Bussiness Insights?

»Strong Industry Focus
»Extensive Product Offerings
»Customer Research Services
»Robust Research Methodology
»Comprehensive Reports
»Latest Technological Developments
»Value Chain Analysis
»Potential Market Opportunities
»Growth Dynamics
»Quality Assurance
»Post-sales Support
»Regular Report Updates

Speak to Analyst

North America Ring Main Unit Market Size & Share Analysis - Growth Trends and Forecast (2026 - 2035)

North America Ring Main Unit Market Analysis (2020-2035)

Latest Market Dynamics

Key Drivers

Key Trends

Key Opportunities

Key Challenges

Key Restraints

North America Ring Main Unit Market Share by Type, 2025

North America Ring Main Unit Market Share by Applications, 2025

North America Ring Main Unit Market Revenue (USD Million), 2020-2035

North America Ring Main Unit Market YOY (%), 2020-2035

North America Ring Main Unit Market Share by Region, 2025

North America Ring Main Unit Market Players Share (%), 2025

North America Ring Main Unit Market Buyers Share (%), 2025

Study Coverage

Key Recent Developments

Frequently Asked Questions

About the Author

Related Reports