List of Tables
Table 1. Global Nuclear Microreactor Market Size Growth Rate by Type (US$ Million): 2021 vs 2025 vs 2032
Table 2. Key Players of 1-10 MWs
Table 3. Key Players of 10-20 MWs
Table 4. Key Players of >20 MWs
Table 5. Global Nuclear Microreactor Market Size Growth by Application (US$ Million): 2021 vs 2025 vs 2032
Table 6. Global Nuclear Microreactor Market Size by Region (US$ Million): 2021 vs 2025 vs 2032
Table 7. Global Nuclear Microreactor Market Size by Region (US$ Million), 2021–2026
Table 8. Global Nuclear Microreactor Market Share by Region (2021–2026)
Table 9. Global Nuclear Microreactor Forecasted Market Size by Region (US$ Million), 2027–2032
Table 10. Global Nuclear Microreactor Market Share by Region (2027–2032)
Table 11. Nuclear Microreactor Market Trends
Table 12. Nuclear Microreactor Market Drivers
Table 13. Nuclear Microreactor Market Challenges
Table 14. Nuclear Microreactor Market Restraints
Table 15. Global Nuclear Microreactor Revenue by Players (US$ Million), 2021–2026
Table 16. Global Nuclear Microreactor Market Share by Players (2021–2026)
Table 17. Global Top Nuclear Microreactor Players by Tier (Tier 1, Tier 2, and Tier 3), based on Nuclear Microreactor Revenue, 2025
Table 18. Ranking of Global Top Nuclear Microreactor Companies by Revenue (US$ Million) in 2025
Table 19. Global 5 Largest Players Market Share by Nuclear Microreactor Revenue (CR5 and HHI), 2021–2026
Table 20. Global Key Players of Nuclear Microreactor, Headquarters and Area Served
Table 21. Global Key Players of Nuclear Microreactor, Products and Applications
Table 22. Global Key Players of Nuclear Microreactor, Date of General Availability (GA)
Table 23. Mergers and Acquisitions, Expansion Plans
Table 24. Global Nuclear Microreactor Market Size by Type (US$ Million), 2021–2026
Table 25. Global Nuclear Microreactor Revenue Market Share by Type (2021–2026)
Table 26. Global Nuclear Microreactor Forecasted Market Size by Type (US$ Million), 2027–2032
Table 27. Global Nuclear Microreactor Revenue Market Share by Type (2027–2032)
Table 28. Global Nuclear Microreactor Market Size by Application (US$ Million), 2021–2026
Table 29. Global Nuclear Microreactor Revenue Market Share by Application (2021–2026)
Table 30. Global Nuclear Microreactor Forecasted Market Size by Application (US$ Million), 2027–2032
Table 31. Global Nuclear Microreactor Revenue Market Share by Application (2027–2032)
Table 32. North America Nuclear Microreactor Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 33. North America Nuclear Microreactor Market Size by Country (US$ Million), 2021–2026
Table 34. North America Nuclear Microreactor Market Size by Country (US$ Million), 2027–2032
Table 35. Europe Nuclear Microreactor Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 36. Europe Nuclear Microreactor Market Size by Country (US$ Million), 2021–2026
Table 37. Europe Nuclear Microreactor Market Size by Country (US$ Million), 2027–2032
Table 38. Asia-Pacific Nuclear Microreactor Market Size Growth Rate by Region (US$ Million): 2021 vs 2025 vs 2032
Table 39. Asia-Pacific Nuclear Microreactor Market Size by Region (US$ Million), 2021–2026
Table 40. Asia-Pacific Nuclear Microreactor Market Size by Region (US$ Million), 2027–2032
Table 41. Latin America Nuclear Microreactor Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 42. Latin America Nuclear Microreactor Market Size by Country (US$ Million), 2021–2026
Table 43. Latin America Nuclear Microreactor Market Size by Country (US$ Million), 2027–2032
Table 44. Middle East & Africa Nuclear Microreactor Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 45. Middle East & Africa Nuclear Microreactor Market Size by Country (US$ Million), 2021–2026
Table 46. Middle East & Africa Nuclear Microreactor Market Size by Country (US$ Million), 2027–2032
Table 47. Rolls-Royce Company Details
Table 48. Rolls-Royce Business Overview
Table 49. Rolls-Royce Nuclear Microreactor Product
Table 50. Rolls-Royce Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 51. Rolls-Royce Recent Development
Table 52. Westinghouse Electric Company Details
Table 53. Westinghouse Electric Business Overview
Table 54. Westinghouse Electric Nuclear Microreactor Product
Table 55. Westinghouse Electric Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 56. Westinghouse Electric Recent Development
Table 57. Toshiba Company Details
Table 58. Toshiba Business Overview
Table 59. Toshiba Nuclear Microreactor Product
Table 60. Toshiba Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 61. Toshiba Recent Development
Table 62. X-energy Company Details
Table 63. X-energy Business Overview
Table 64. X-energy Nuclear Microreactor Product
Table 65. X-energy Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 66. X-energy Recent Development
Table 67. NANO Nuclear Energy Inc Company Details
Table 68. NANO Nuclear Energy Inc Business Overview
Table 69. NANO Nuclear Energy Inc Nuclear Microreactor Product
Table 70. NANO Nuclear Energy Inc Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 71. NANO Nuclear Energy Inc Recent Development
Table 72. BWXT Technologies Company Details
Table 73. BWXT Technologies Business Overview
Table 74. BWXT Technologies Nuclear Microreactor Product
Table 75. BWXT Technologies Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 76. BWXT Technologies Recent Development
Table 77. Japan Atomic Energy Agency Company Details
Table 78. Japan Atomic Energy Agency Business Overview
Table 79. Japan Atomic Energy Agency Nuclear Microreactor Product
Table 80. Japan Atomic Energy Agency Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 81. Japan Atomic Energy Agency Recent Development
Table 82. Mitsubishi Heavy Industries Company Details
Table 83. Mitsubishi Heavy Industries Business Overview
Table 84. Mitsubishi Heavy Industries Nuclear Microreactor Product
Table 85. Mitsubishi Heavy Industries Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 86. Mitsubishi Heavy Industries Recent Development
Table 87. OKB Gidropress Company Details
Table 88. OKB Gidropress Business Overview
Table 89. OKB Gidropress Nuclear Microreactor Product
Table 90. OKB Gidropress Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 91. OKB Gidropress Recent Development
Table 92. NuScale Company Details
Table 93. NuScale Business Overview
Table 94. NuScale Nuclear Microreactor Product
Table 95. NuScale Revenue in Nuclear Microreactor Business (US$ Million), 2021–2026
Table 96. NuScale Recent Development
Table 97. Research Programs/Design for This Report
Table 98. Key Data Information from Secondary Sources
Table 99. Key Data Information from Primary Sources
Table 100. Authors List of This Report
List of Figures
Figure 1. Nuclear Microreactor Picture
Figure 2. Global Nuclear Microreactor Market Size Comparison by Type (US$ Million), 2021–2032
Figure 3. Global Nuclear Microreactor Market Share by Type: 2025 vs 2032
Figure 4. 1-10 MWs Features
Figure 5. 10-20 MWs Features
Figure 6. >20 MWs Features
Figure 7. Global Nuclear Microreactor Market Size by Application (US$ Million), 2021–2032
Figure 8. Global Nuclear Microreactor Market Share by Application: 2025 vs 2032
Figure 9. Defence Case Studies
Figure 10. Remote Civil Power Case Studies
Figure 11. Remote Industrial Power Case Studies
Figure 12. Power in Space Case Studies
Figure 13. Others Case Studies
Figure 14. Nuclear Microreactor Report Years Considered
Figure 15. Global Nuclear Microreactor Market Size (US$ Million), Year-over-Year: 2021–2032
Figure 16. Global Nuclear Microreactor Market Size, (US$ Million), 2021 vs 2025 vs 2032
Figure 17. Global Nuclear Microreactor Market Share by Region: 2025 vs 2032
Figure 18. Global Nuclear Microreactor Market Share by Players in 2025
Figure 19. Global Nuclear Microreactor Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
Figure 20. The Top 10 and 5 Players Market Share by Nuclear Microreactor Revenue in 2025
Figure 21. North America Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 22. North America Nuclear Microreactor Market Share by Country (2021–2032)
Figure 23. United States Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 24. Canada Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 25. Europe Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 26. Europe Nuclear Microreactor Market Share by Country (2021–2032)
Figure 27. Germany Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 28. France Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 29. U.K. Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 30. Italy Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 31. Russia Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 32. Ireland Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 33. Asia-Pacific Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 34. Asia-Pacific Nuclear Microreactor Market Share by Region (2021–2032)
Figure 35. China Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 36. Japan Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 37. South Korea Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 38. Southeast Asia Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 39. India Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 40. Australia & New Zealand Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 41. Latin America Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 42. Latin America Nuclear Microreactor Market Share by Country (2021–2032)
Figure 43. Mexico Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 44. Brazil Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 45. Middle East & Africa Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 46. Middle East & Africa Nuclear Microreactor Market Share by Country (2021–2032)
Figure 47. Israel Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 48. Saudi Arabia Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 49. UAE Nuclear Microreactor Market Size YoY Growth (US$ Million), 2021–2032
Figure 50. Rolls-Royce Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 51. Westinghouse Electric Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 52. Toshiba Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 53. X-energy Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 54. NANO Nuclear Energy Inc Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 55. BWXT Technologies Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 56. Japan Atomic Energy Agency Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 57. Mitsubishi Heavy Industries Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 58. OKB Gidropress Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 59. NuScale Revenue Growth Rate in Nuclear Microreactor Business (2021–2026)
Figure 60. Bottom-up and Top-down Approaches for This Report
Figure 61. Data Triangulation
Figure 62. Key Executives Interviewed