Research Summary
Nuclear plant operations and maintenance services encompass the comprehensive set of activities required to ensure the safe, efficient, and continuous operation of nuclear power plants. These services involve routine operations, such as managing reactor systems, controlling energy production, and maintaining plant safety standards, as well as preventive and corrective maintenance to preserve the plant’s infrastructure and equipment. The maintenance aspect includes regular inspections, testing, repairs, and upgrades of critical systems like reactors, turbines, cooling systems, and electrical components, all while adhering to strict regulatory standards and safety protocols. Skilled personnel, including engineers, technicians, and safety experts, oversee the operations and maintenance to ensure compliance with nuclear safety regulations, minimize the risk of malfunctions, and extend the plant＇s operational life. These services are vital in ensuring the plant＇s reliability, preventing outages, optimizing performance, and responding to any unexpected incidents or emergencies, making them essential for the long-term sustainability of nuclear power generation.
According to WENKH research statistics, the global Nuclear Plant Operations and Maintenance Services market size will reach 63,206 Million USD in 2025 and is projected to reach 84,813 Million USD by 2032, with a CAGR of 4.29% (2025-2032). Among them, the Asia-Pacific Nuclear Plant Operations and Maintenance Services market is undergoing rapid changes, reaching Million USD in 2025, accounting for approximately % of the global market share. It is projected to reach Million USD by 2032.
The global Nuclear Plant Operations and Maintenance Services market is highly competitive, with key market players including China Huaneng, Orano, SPIC, BWX Technologies, GE Hitachi Nuclear Energy, Emirates Nuclear Energy Corporation, CGNP, Veolia Nuclear Solutions, Westinghouse (Cameco), Mammoet, Bechtel, CNNC, Worley, Fortum, Energy Solutions, ATOX, Dietsmann, Mott MacDonald, Lesedi Nuclear Services, IDOM, Black & McDonald, Daher, etc. This report categorizes the competitive landscape of the global Nuclear Plant Operations and Maintenance Services market into three tiers based on annual revenue, with the top three market players holding approximately % of the total market share.
This report provides an in-depth analysis of the global Nuclear Plant Operations and Maintenance Services market, including market size, price trends, market status and future development prospects. It particularly focuses on the market share, product characteristics, pricing, sales revenue, and gross profit margin of major players in the global Nuclear Plant Operations and Maintenance Services industry. Additionally, this report provides an in-depth analysis of the market status and future development trends of different product segments of Nuclear Plant Operations and Maintenance Services and their downstream application fields.
In terms of data, this report includes a comprehensive time-series dataset. The historical data spans from 2020 to 2024, providing a solid foundation for analyzing past market trends. The year 2025 is used as a base year to accurately assess the current market landscape. Forecast data covers the period from 2026 to 2032, utilizing scientific analysis methods and models to offer forward-looking predictions and insights into the market's future development. This provides valuable reference information for industry participants and stakeholders.
The report covers countries including United States, China, Germany, Japan, France, South Korea, United Kingdom, India, Italy, Brazil, Mexico, Indonesia, Vietnam and South Africa. It particularly focuses on the sales revenue of Nuclear Plant Operations and Maintenance Services in these countries, as well as the product segmentation and downstream application market size of each country. The report provides an in-depth analysis of the regional distribution and future development trends of the Nuclear Plant Operations and Maintenance Services market. By considering local policies, this report evaluates the market prospects of Nuclear Plant Operations and Maintenance Services in each country, aiming to help companies gain a comprehensive understanding of the industry characteristics and development potential in different regions, optimize regional business layout, and develop precise market strategies to achieve global development goals.
This report places a strong emphasis on data quality and reliability, utilizing diverse and extensive data sources to ensure the accuracy and validity of the information presented. Primary data collection involves multiple channels, including in-depth interviews with senior executives, industry experts, supply chain stakeholders, and end consumers. These interviews provide key insights into corporate strategic planning, industry policy interpretation, supply chain dynamics, and end-user experiences. Secondary data sources cover a wide range of authoritative statistics from government agencies, customs databases, industry associations, third-party paid databases, brokerage research reports, academic research findings, corporate annual reports, financial statements, real-time news updates, and relevant information from international organizations. These data sources serve as a solid foundation for verification and analysis.
Companies Covered
China Huaneng
Orano
SPIC
BWX Technologies
GE Hitachi Nuclear Energy
Emirates Nuclear Energy Corporation
CGNP
Veolia Nuclear Solutions
Westinghouse (Cameco)
Mammoet
Bechtel
CNNC
Worley
Fortum
Energy Solutions
ATOX
Dietsmann
Mott MacDonald
Lesedi Nuclear Services
IDOM
Black & McDonald
Daher
Product Segment
Repair and Replacement of System Components
Testing & Calibration
In-service Inspections
Others
Product Application
Pressurized Water Reactor
Boiling Water ReactorReactor
Others
Chapter Scope
Chapter 1: Product Statistical Scope, Product Segmentation Types and Downstream Applications, Overall Market Size, Current Status and Development Prospects
Chapter 2: Global Nuclear Plant Operations and Maintenance Services Industry Chain Analysis
Chapter 3: Global Nuclear Plant Operations and Maintenance Services Industry Environment Analysis and Porter's Five Forces Analysis
Chapter 4: Analysis of the Competitive Landscape of Major Companies in the Global Nuclear Plant Operations and Maintenance Services Market (Market Share, Product Revenue Comparison, Tier Division, Corporate Expansion and M&A Trends)
Chapter 5: Analysis of Global Major Companies (Company Profiles, Product Specifications and Features, Product Revenue and Product Gross Profit Margin)
Chapter 6: Global Nuclear Plant Operations and Maintenance Services Market Analysis by Countries, Product Segment and Downstream Application
Chapter 7: United States Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 8: China Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 9: Germany Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 10: Japan Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 11: France Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 12: South Korea Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 13: United Kingdom Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 14: India Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 15: Italy Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 16: Brazil Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 17: Mexico Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 18: Indonesia Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 19: Vietnam Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 20: South Africa Nuclear Plant Operations and Maintenance Services Market Size, Product Segment, Downstream Application Analysis
Chapter 21: Research Conclusion
Chapter 22: Methodology and Data Source
Purpose and Value of the Report
Market Trend Insights: Analyze industry trends, market dynamics, and future growth potential to help companies forecast changes and develop strategic plans.
Competitive Landscape Analysis: Understand key players' revenue segmentation, strategies, market share, and business models to guide competitive decisions.
Investment Decision Support: Provide feasibility analysis through market size, growth rate, demand trends, and potential risks for informed investment decisions.
Target Customer and Demand Analysis: Examine consumer behavior, purchasing preferences, and pain points to optimize products and improve market penetration.
Policy and Regulatory Insights: Interpret relevant industry policies to ensure compliance and mitigate regulatory risks.
Business Model Optimization: Offer data-driven suggestions for enhancing business models and improving profitability.
Table of Content
1 Nuclear Plant Operations and Maintenance Services Market Overview
1.1 Product Definition Introduction
1.2 Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis (2020-2032)
1.3 Nuclear Plant Operations and Maintenance Services Market Status and Development Prospects
1.3.1 Nuclear Plant Operations and Maintenance Services Market Status
1.3.2 Nuclear Plant Operations and Maintenance Services Industry Development Prospects
1.4 Nuclear Plant Operations and Maintenance Services Market Overview by Product Segment
1.4.1 Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis by Product Segment: 2020 VS 2025 VS 2032
1.4.2 Repair and Replacement of System Components
1.4.3 Testing & Calibration
1.4.4 In-service Inspections
1.4.5 Others
1.5 Nuclear Plant Operations and Maintenance Services Market Overview by Product Application
1.5.1 Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis by Product Application: 2020 VS 2025 VS 2032
1.5.2 Pressurized Water Reactor
1.5.3 Boiling Water ReactorReactor
1.5.4 Others
2 Nuclear Plant Operations and Maintenance Services Industry Supply Chain Analysis
2.1 Nuclear Plant Operations and Maintenance Services Supply Chain
2.2 Nuclear Plant Operations and Maintenance Services Midstream Suppliers
2.3 Nuclear Plant Operations and Maintenance Services Downstream Customers
2.4 Nuclear Plant Operations and Maintenance Services Sales Channel Analysis
3 Nuclear Plant Operations and Maintenance Services Market Environment Analysis
3.1 Nuclear Plant Operations and Maintenance Services Industry Policy Analysis
3.2 Nuclear Plant Operations and Maintenance Services Emerging Technology Trends in the Industry
3.3 Nuclear Plant Operations and Maintenance Services Restraining Factors Analysis
3.4 Nuclear Plant Operations and Maintenance Services Market Porter's Five Forces Analysis
3.4.1 Competitive Rivalry
3.4.2 Threat of New Entrants
3.4.3 Bargaining Power of Suppliers
3.4.4 Bargaining Power of Buyers
3.4.5 Threat of Substitute Products or Services
4 Global Nuclear Plant Operations and Maintenance Services Market Players Competition Landscape
4.1 Global Nuclear Plant Operations and Maintenance Services Market Revenue by Key Players (2021-2025)
4.2 Global Nuclear Plant Operations and Maintenance Services Market Position by Key Players
4.3 Global Key Players Headquarter and Key Area Served
4.4 Global Nuclear Plant Operations and Maintenance Services Market Expansion and M&A Dynamic
5 In-depth Analysis of Key Players
5.1 China Huaneng
5.1.1 China Huaneng Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.1.2 China Huaneng Nuclear Plant Operations and Maintenance Services Product Features
5.1.3 China Huaneng Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.2 Orano
5.2.1 Orano Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.2.2 Orano Nuclear Plant Operations and Maintenance Services Product Features
5.2.3 Orano Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.3 SPIC
5.3.1 SPIC Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.3.2 SPIC Nuclear Plant Operations and Maintenance Services Product Features
5.3.3 SPIC Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.4 BWX Technologies
5.4.1 BWX Technologies Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.4.2 BWX Technologies Nuclear Plant Operations and Maintenance Services Product Features
5.4.3 BWX Technologies Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.5 GE Hitachi Nuclear Energy
5.5.1 GE Hitachi Nuclear Energy Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.5.2 GE Hitachi Nuclear Energy Nuclear Plant Operations and Maintenance Services Product Features
5.5.3 GE Hitachi Nuclear Energy Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.6 Emirates Nuclear Energy Corporation
5.6.1 Emirates Nuclear Energy Corporation Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.6.2 Emirates Nuclear Energy Corporation Nuclear Plant Operations and Maintenance Services Product Features
5.6.3 Emirates Nuclear Energy Corporation Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.7 CGNP
5.7.1 CGNP Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.7.2 CGNP Nuclear Plant Operations and Maintenance Services Product Features
5.7.3 CGNP Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.8 Veolia Nuclear Solutions
5.8.1 Veolia Nuclear Solutions Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.8.2 Veolia Nuclear Solutions Nuclear Plant Operations and Maintenance Services Product Features
5.8.3 Veolia Nuclear Solutions Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.9 Westinghouse (Cameco)
5.9.1 Westinghouse (Cameco) Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.9.2 Westinghouse (Cameco) Nuclear Plant Operations and Maintenance Services Product Features
5.9.3 Westinghouse (Cameco) Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.10 Mammoet
5.10.1 Mammoet Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.10.2 Mammoet Nuclear Plant Operations and Maintenance Services Product Features
5.10.3 Mammoet Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.11 Bechtel
5.11.1 Bechtel Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.11.2 Bechtel Nuclear Plant Operations and Maintenance Services Product Features
5.11.3 Bechtel Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.12 CNNC
5.12.1 CNNC Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.12.2 CNNC Nuclear Plant Operations and Maintenance Services Product Features
5.12.3 CNNC Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.13 Worley
5.13.1 Worley Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.13.2 Worley Nuclear Plant Operations and Maintenance Services Product Features
5.13.3 Worley Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.14 Fortum
5.14.1 Fortum Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.14.2 Fortum Nuclear Plant Operations and Maintenance Services Product Features
5.14.3 Fortum Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.15 Energy Solutions
5.15.1 Energy Solutions Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.15.2 Energy Solutions Nuclear Plant Operations and Maintenance Services Product Features
5.15.3 Energy Solutions Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.16 ATOX
5.16.1 ATOX Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.16.2 ATOX Nuclear Plant Operations and Maintenance Services Product Features
5.16.3 ATOX Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.17 Dietsmann
5.17.1 Dietsmann Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.17.2 Dietsmann Nuclear Plant Operations and Maintenance Services Product Features
5.17.3 Dietsmann Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.18 Mott MacDonald
5.18.1 Mott MacDonald Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.18.2 Mott MacDonald Nuclear Plant Operations and Maintenance Services Product Features
5.18.3 Mott MacDonald Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.19 Lesedi Nuclear Services
5.19.1 Lesedi Nuclear Services Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.19.2 Lesedi Nuclear Services Nuclear Plant Operations and Maintenance Services Product Features
5.19.3 Lesedi Nuclear Services Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.20 IDOM
5.20.1 IDOM Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.20.2 IDOM Nuclear Plant Operations and Maintenance Services Product Features
5.20.3 IDOM Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.21 Black & McDonald
5.21.1 Black & McDonald Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.21.2 Black & McDonald Nuclear Plant Operations and Maintenance Services Product Features
5.21.3 Black & McDonald Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
5.22 Daher
5.22.1 Daher Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
5.22.2 Daher Nuclear Plant Operations and Maintenance Services Product Features
5.22.3 Daher Nuclear Plant Operations and Maintenance Services Product Revenue and Gross Margin Analysis (2021-2025)
6 Global Nuclear Plant Operations and Maintenance Services Market Analysis by Countries, by Product Segment and Application
6.1 Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast by Countries: 2020 VS 2025 VS 2032
6.1.1 Global Nuclear Plant Operations and Maintenance Services Market Revenue by Countries (2020-2025)
6.1.2 Global Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Countries (2026-2032)
6.2 Global Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
6.3 Global Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
7 United States Nuclear Plant Operations and Maintenance Services Market Analysis
7.1 United States Nuclear Plant Operations and Maintenance Services Market Prospects
7.2 United States Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
7.3 United States Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
8 China Nuclear Plant Operations and Maintenance Services Market Analysis
8.1 China Nuclear Plant Operations and Maintenance Services Market Prospects
8.2 China Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
8.3 China Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
9 Germany Nuclear Plant Operations and Maintenance Services Market Analysis
9.1 Germany Nuclear Plant Operations and Maintenance Services Market Prospects
9.2 Germany Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
9.3 Germany Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
10 Japan Nuclear Plant Operations and Maintenance Services Market Analysis
10.1 Japan Nuclear Plant Operations and Maintenance Services Market Prospects
10.2 Japan Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
10.3 Japan Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
11 France Nuclear Plant Operations and Maintenance Services Market Analysis
11.1 France Nuclear Plant Operations and Maintenance Services Market Prospects
11.2 France Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
11.3 France Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
12 South Korea Nuclear Plant Operations and Maintenance Services Market Analysis
12.1 South Korea Nuclear Plant Operations and Maintenance Services Market Prospects
12.2 South Korea Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
12.3 South Korea Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
13 United Kingdom Nuclear Plant Operations and Maintenance Services Market Analysis
13.1 United Kingdom Nuclear Plant Operations and Maintenance Services Market Prospects
13.2 United Kingdom Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
13.3 United Kingdom Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
14 India Nuclear Plant Operations and Maintenance Services Market Analysis
14.1 India Nuclear Plant Operations and Maintenance Services Market Prospects
14.2 India Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
14.3 India Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
15 Italy Nuclear Plant Operations and Maintenance Services Market Analysis
15.1 Italy Nuclear Plant Operations and Maintenance Services Market Prospects
15.2 Italy Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
15.3 Italy Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
16 Brazil Nuclear Plant Operations and Maintenance Services Market Analysis
16.1 Brazil Nuclear Plant Operations and Maintenance Services Market Prospects
16.2 Brazil Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
16.3 Brazil Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
17 Mexico Nuclear Plant Operations and Maintenance Services Market Analysis
17.1 Mexico Nuclear Plant Operations and Maintenance Services Market Prospects
17.2 Mexico Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
17.3 Mexico Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
18 Indonesia Nuclear Plant Operations and Maintenance Services Market Analysis
18.1 Indonesia Nuclear Plant Operations and Maintenance Services Market Prospects
18.2 Indonesia Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
18.3 Indonesia Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
19 Vietnam Nuclear Plant Operations and Maintenance Services Market Analysis
19.1 Vietnam Nuclear Plant Operations and Maintenance Services Market Prospects
19.2 Vietnam Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
19.3 Vietnam Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
20 South Africa Nuclear Plant Operations and Maintenance Services Market Analysis
20.1 South Africa Nuclear Plant Operations and Maintenance Services Market Prospects
20.2 South Africa Nuclear Plant Operations and Maintenance Services Market Size by Product Segment (2020-2032)
20.3 South Africa Nuclear Plant Operations and Maintenance Services Market Size by Product Application (2020-2032)
21 Research Conclusion
22 Appendix
22.1 Methodology/Research Approach
22.2 Research Landscape
22.3 Research Benchmark and Hypothesis
22.4 Data Source
22.4.1 Primary Sources
22.4.2 Secondary Sources
22.5 Data Cross Validation
22.6 Disclaimer
Table 1：Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis by Product Segment (2020 VS 2025 VS 2032) & (Million USD)
Table 2：Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis by Product Application (2020 VS 2025 VS 2032) & (Million USD)
Table 3：Nuclear Plant Operations and Maintenance Services Downstream Customers List
Table 4：Nuclear Plant Operations and Maintenance Services Distributors/Dealers List
Table 5：Global Nuclear Plant Operations and Maintenance Services Market Revenue by Key Players (2021-2025) & (Million USD)
Table 6：Global Nuclear Plant Operations and Maintenance Services Market Position by Key Players
Table 7：Global Key Players Headquarter and Key Area Served
Table 8：Global Nuclear Plant Operations and Maintenance Services Market Expansion and M&A Dynamic
Table 9：China Huaneng Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 10：China Huaneng Nuclear Plant Operations and Maintenance Services Product Features
Table 11：China Huaneng Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 12：Orano Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 13：Orano Nuclear Plant Operations and Maintenance Services Product Features
Table 14：Orano Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 15：SPIC Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 16：SPIC Nuclear Plant Operations and Maintenance Services Product Features
Table 17：SPIC Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 18：BWX Technologies Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 19：BWX Technologies Nuclear Plant Operations and Maintenance Services Product Features
Table 20：BWX Technologies Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 21：GE Hitachi Nuclear Energy Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 22：GE Hitachi Nuclear Energy Nuclear Plant Operations and Maintenance Services Product Features
Table 23：GE Hitachi Nuclear Energy Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 24：Emirates Nuclear Energy Corporation Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 25：Emirates Nuclear Energy Corporation Nuclear Plant Operations and Maintenance Services Product Features
Table 26：Emirates Nuclear Energy Corporation Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 27：CGNP Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 28：CGNP Nuclear Plant Operations and Maintenance Services Product Features
Table 29：CGNP Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 30：Veolia Nuclear Solutions Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 31：Veolia Nuclear Solutions Nuclear Plant Operations and Maintenance Services Product Features
Table 32：Veolia Nuclear Solutions Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 33：Westinghouse (Cameco) Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 34：Westinghouse (Cameco) Nuclear Plant Operations and Maintenance Services Product Features
Table 35：Westinghouse (Cameco) Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 36：Mammoet Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 37：Mammoet Nuclear Plant Operations and Maintenance Services Product Features
Table 38：Mammoet Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 39：Bechtel Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 40：Bechtel Nuclear Plant Operations and Maintenance Services Product Features
Table 41：Bechtel Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 42：CNNC Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 43：CNNC Nuclear Plant Operations and Maintenance Services Product Features
Table 44：CNNC Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 45：Worley Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 46：Worley Nuclear Plant Operations and Maintenance Services Product Features
Table 47：Worley Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 48：Fortum Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 49：Fortum Nuclear Plant Operations and Maintenance Services Product Features
Table 50：Fortum Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 51：Energy Solutions Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 52：Energy Solutions Nuclear Plant Operations and Maintenance Services Product Features
Table 53：Energy Solutions Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 54：ATOX Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 55：ATOX Nuclear Plant Operations and Maintenance Services Product Features
Table 56：ATOX Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 57：Dietsmann Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 58：Dietsmann Nuclear Plant Operations and Maintenance Services Product Features
Table 59：Dietsmann Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 60：Mott MacDonald Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 61：Mott MacDonald Nuclear Plant Operations and Maintenance Services Product Features
Table 62：Mott MacDonald Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 63：Lesedi Nuclear Services Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 64：Lesedi Nuclear Services Nuclear Plant Operations and Maintenance Services Product Features
Table 65：Lesedi Nuclear Services Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 66：IDOM Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 67：IDOM Nuclear Plant Operations and Maintenance Services Product Features
Table 68：IDOM Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 69：Black & McDonald Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 70：Black & McDonald Nuclear Plant Operations and Maintenance Services Product Features
Table 71：Black & McDonald Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 72：Daher Basic Information (Total Revenue, Employees, Main Business, Service Area and Contact Information)
Table 73：Daher Nuclear Plant Operations and Maintenance Services Product Features
Table 74：Daher Nuclear Plant Operations and Maintenance Services Revenue (Million USD) and Gross Margin (2021-2025)
Table 75：Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast by Countries (2020 VS 2025 VS 2032) & (Million USD)
Table 76：Global Nuclear Plant Operations and Maintenance Services Market Revenue by Countries (2020-2025) & (Million USD)
Table 77：Global Nuclear Plant Operations and Maintenance Services Market Share by Countries (2020-2025)
Table 78：Global Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Countries (2026-2032) & (Million USD)
Table 79：Global Nuclear Plant Operations and Maintenance Services Market Share Forecast by Countries (2026-2032)
Table 80：Global Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 81：Global Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 82：Global Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 83：Global Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 84：United States Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 85：United States Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 86：United States Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 87：United States Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 88：China Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 89：China Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 90：China Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 91：China Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 92：Germany Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 93：Germany Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 94：Germany Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 95：Germany Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 96：Japan Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 97：Japan Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 98：Japan Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 99：Japan Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 100：France Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 101：France Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 102：France Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 103：France Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 104：South Korea Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 105：South Korea Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 106：South Korea Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 107：South Korea Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 108：United Kingdom Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 109：United Kingdom Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 110：United Kingdom Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 111：United Kingdom Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 112：India Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 113：India Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 114：India Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 115：India Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 116：Italy Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 117：Italy Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 118：Italy Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 119：Italy Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 120：Brazil Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 121：Brazil Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 122：Brazil Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 123：Brazil Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 124：Mexico Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 125：Mexico Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 126：Mexico Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 127：Mexico Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 128：Indonesia Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 129：Indonesia Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 130：Indonesia Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 131：Indonesia Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 132：Vietnam Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 133：Vietnam Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 134：Vietnam Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 135：Vietnam Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 136：South Africa Nuclear Plant Operations and Maintenance Services Market Revenue by Product Segment (2020-2025) & (Million USD)
Table 137：South Africa Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Segment (2026-2032) & (Million USD)
Table 138：South Africa Nuclear Plant Operations and Maintenance Services Market Revenue by Product Application (2020-2025) & (Million USD)
Table 139：South Africa Nuclear Plant Operations and Maintenance Services Market Revenue Forecast by Product Application (2026-2032) & (Million USD)
Table 140：Secondary Sources
Figure 1：Nuclear Plant Operations and Maintenance Services Product Scope
Figure 2：Global Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast Analysis (2020-2032) & (Million USD)
Figure 3：Global Nuclear Plant Operations and Maintenance Services Product Segment Market Share (2025 & 2032)
Figure 4：Global Nuclear Plant Operations and Maintenance Services Product Application Market Share (2025 & 2032)
Figure 5：Repair and Replacement of System Components Product Scope
Figure 6：Testing & Calibration Product Scope
Figure 7：In-service Inspections Product Scope
Figure 8：Others Product Scope
Figure 9：Pressurized Water Reactor Product Scope
Figure 10：Boiling Water ReactorReactor Product Scope
Figure 11：Others Product Scope
Figure 12：Nuclear Plant Operations and Maintenance Services Industrial Chain Framework
Figure 13：Global Nuclear Plant Operations and Maintenance Services Market by Geographic Segmentation in 2025
Figure 14：Global Nuclear Plant Operations and Maintenance Services Market Share by Countries (2020 VS 2025)
Figure 15：United States Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 16：China Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 17：Germany Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 18：Japan Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 19：France Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 20：South Korea Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 21：United Kingdom Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 22：India Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 23：Italy Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 24：Brazil Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 25：Mexico Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 26：Indonesia Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 27：Vietnam Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 28：South Africa Nuclear Plant Operations and Maintenance Services Market Size and Growth Forecast (2024 VS 2025 VS 2032) & (Million USD)
Figure 29：Research Methodology
Figure 30：Primary Sources
Figure 31：Data Cross Validation
Global Nuclear Plant Operations and Maintenance Services Revenue and Market Share by Key Players
| Revenue (US$ Million) | 2020 | 2021 | 2022 | 2023 | 2024 |
| China Huaneng | XX | XX | XX | XX | XX |
| Orano | XX | XX | XX | XX | XX |
| SPIC | XX | XX | XX | XX | XX |
| BWX Technologies | XX | XX | XX | XX | XX |
| GE Hitachi Nuclear Energy | XX | XX | XX | XX | XX |
| Emirates Nuclear Energy Corporation | XX | XX | XX | XX | XX |
| CGNP | XX | XX | XX | XX | XX |
| Veolia Nuclear Solutions | XX | XX | XX | XX | XX |
| Westinghouse (Cameco) | XX | XX | XX | XX | XX |
| Mammoet | XX | XX | XX | XX | XX |
| Bechtel | XX | XX | XX | XX | XX |
| CNNC | XX | XX | XX | XX | XX |
| Worley | XX | XX | XX | XX | XX |
| Fortum | XX | XX | XX | XX | XX |
| Energy Solutions | XX | XX | XX | XX | XX |
| ATOX | XX | XX | XX | XX | XX |
| Dietsmann | XX | XX | XX | XX | XX |
| Mott MacDonald | XX | XX | XX | XX | XX |
| Lesedi Nuclear Services | XX | XX | XX | XX | XX |
| IDOM | XX | XX | XX | XX | XX |
| Black & McDonald | XX | XX | XX | XX | XX |
| Daher | XX | XX | XX | XX | XX |
| Other Companies | XX | XX | XX | XX | XX |
| Total | XX | XX | XX | XX | XX |
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