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Published Date: 2026-01-30 | Pages: 175 | Tables: 179 | Internet & Communication
The global OT Security Service market was valued at US$ 1881 million in 2025 and is anticipated to reach US$ 2981 million by 2032, at a CAGR of 6.9% from 2026 to 2032.
OT Security Service refers to a specialized service that focuses on protecting operational technology (OT) systems from cyber threats and vulnerabilities. These systems are used in industrial settings such as manufacturing plants, power plants, and transportation systems to control physical processes and machinery. OT Security Service providers work to identify and mitigate potential risks to these systems, ensuring that they remain secure and operational. This may involve implementing security measures such as network monitoring, access control, and threat detection to prevent unauthorized access or tampering with critical infrastructure. By safeguarding OT systems, these services help to prevent disruptions to essential services and protect against potential cyber attacks that could have serious consequences for public safety and the economy.
The OT security services industry is undergoing transformative shifts driven by the convergence of operational technology (OT) and information technology (IT), escalating cyber threats, and regulatory mandates. In 2025, key trends include the integration of IT-OT ecosystems, which expands attack surfaces as industrial systems adopt IoT, cloud, and edge computing capabilities. This interconnectedness has intensified risks, with adversaries increasingly targeting OT environments to cause physical harm—such as disrupting energy grids or water systems—a trend exemplified by geopolitical conflicts like the Russia-Ukraine war and Israel-Hamas tensions, where cyberattacks on critical infrastructure surged 146% in 2024 alone. Regulatory pressures, such as the EU’s NIS2 Directive and U.S. cybersecurity executive orders, are compelling organizations to adopt zero-trust architectures (ZTA) and strengthen supply chain security. ZTA frameworks, now extended to OT environments, emphasize continuous authentication and network micro-segmentation to mitigate lateral movement risks. Concurrently, AI and machine learning are reshaping threat detection, enabling real-time anomaly analysis of OT-specific protocols and predictive maintenance to identify vulnerabilities before they are exploited. Finally, the rise of managed OT security services reflects a shift toward outsourced expertise, with vendors offering end-to-end solutions that integrate risk assessments, incident response, and compliance audits. These trends underscore OT security’s evolution from a niche discipline to a strategic imperative, where failure to adapt could result in catastrophic operational and geopolitical consequences.
This report delivers a comprehensive overview of the global OT Security Service market, with both quantitative and qualitative analyses, to help readers develop growth strategies, assess the competitive landscape, evaluate their position in the current market, and make informed business decisions regarding OT Security Service. The OT Security Service market size, estimates, and forecasts are provided in terms of revenue (US$ millions), with 2025 as the base year and historical and forecast data for 2021–2032.
The report segments the global OT Security Service market comprehensively. Regional market sizes by Type, by Application, , and by player are also provided. For deeper insight, the report profiles the competitive landscape, key competitors, and their respective market rankings, and discusses technological trends and new product developments.
This report will assist OT Security Service manufacturers, new entrants, and companies across the industry value chain with information on revenues, sales volume, and average prices for the overall market and its sub-segments, by company, by Type, by Application, and by region.
Market Segmentation
By Company
IBM
NTT
Neurosoft
Aujas
Optiv
Fortinet
Eviden
GE Vernova
Nomios
Yash Technologies
GuidePoint
Inspira
Axians
Happiest Minds
Fujitsu
Secura Cybersecurity
CSIS
StrongBox IT
HCLTech
GM Sectec
OTORIO
Secolve
T-Systems
Waterfall Security
Microminder
Nozomi Networks
Atos
PwC
Segment by Type
Cloud Services
Hosting Services
Segment by Application
Industrial Control Systems (ICS) Security
Building Automation Security
Healthcare Security
Transportation Security
Energy Security
Financial Security
Retail Security
Others
By Region
North America
U.S.
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia & New Zealand
Rest of Asia
Europe
Germany
France
U.K.
Italy
Ireland
Russia
Rest of Europe
Latin America
Mexico
Brazil
Argentina
Rest of Latin America
Middle East & Africa
Israel
United Arab Emirates (UAE)
Saudi Arabia
Rest of MEA
Chapter Outline
Chapter 1: Defines the scope of the report and presents an executive summary of market segments (by Type, by Application, , etc.), including the size of each segment and its future growth potential. It offers a high-level view of the current market and its likely evolution in the short, medium, and long term.
Chapter 2: Summarizes global and regional market size and outlines market dynamics and recent developments, including key drivers, restraints, challenges and risks for industry participants, and relevant policy analysis.
Chapter 3: Provides a detailed view of the competitive landscape for OT Security Service companies, covering revenue share, development plans, and mergers and acquisitions.
Chapter 4: Analyzes segments by Type, detailing the size and growth potential of each segment to help readers identify blue-ocean opportunities.
Chapter 5: Analyzes segments by Application, detailing the size and growth potential of each downstream segment to help readers identify blue-ocean opportunities.
Chapter 6–10: Regional deep dives (North America, Europe, Asia Pacific, Latin America, Middle East & Africa) broken down by country. Each chapter quantifies market size and growth potential by region and key countries, and outlines market development, outlook, addressable space, and capacity.
Chapter 11: Profiles key players, presenting essential information on leading companies, including product/ service offerings, revenue, gross margin, product introductions/portfolios, recent developments, etc.
Chapter 12: Key findings and conclusions of the report.
Research Methodology
The research methodology employed has been subjected by numerous procedures in order to guarantee the quality and accuracy of the data contained within the reports. The analysts are employed full-time and received more than six months training to satisfy the standard of our company. Our methodology can be divided into five stages:
★Stage 1 SECONDARY RESEARCH
The research team first collaborates with magazines, trade associations and administrative departments in the research field. The information provided by our internal documentation service is helpful for our further research. Our team has a wealth of experience and knowledge, and can effectively extract accurate information from existing resources.
★Stage 2 PRIMARY RESEARCH:INTERVIEWS WITH TRADE SOURCES
After the first stage, the research team conducts a large number of face-to-face or telephone interviews with representative companies working in the research field. Analysts are trying to have an opportunity to talk to leading companies and small companies in the field. Upstream suppliers, manufacturers, distributors, importers, installers, wholesalers and consumers were included in the interview. The data collected during the interview were then carefully examined and compared with the secondary study.
★Stage 3 ANALYSIS OF THE GATHERED DATA
The analysis team examines and synthesizes the data collected in the first two stages. In order to validate the data, a second round of interviews can be conducted.
★Stage 4 QUANTITATIVE DATA
The quantitative data such as market estimates, production and capacity of manufacturer, market forecasts and investment feasibility is provided by our company. The data is based on the estimates obtained during stage 3.
★Stage 5 QUALITY CONTROL
Before publishing, each report undergoes a rigorous review and editing process, which is done by the experience management team to ensure the reliability of the published data. Every analyst on the research team receives support and continuous training as part of our internal quality process.
1 Report Overview
1.1 Study Scope
1.2 Market Analysis by Type
1.2.1 Global OT Security Service Market Size Growth Rate by Type: 2021 vs 2025 vs 2032
1.2.2 Cloud Services
1.2.3 Hosting Services
1.3 Market by Application
1.3.1 Global OT Security Service Market Growth by Application: 2021 vs 2025 vs 2032
1.3.2 Industrial Control Systems (ICS) Security
1.3.3 Building Automation Security
1.3.4 Healthcare Security
1.3.5 Transportation Security
1.3.6 Energy Security
1.3.7 Financial Security
1.3.8 Retail Security
1.3.9 Others
1.4 Assumptions and Limitations
1.5 Study Objectives
1.6 Years Considered
2 Global Growth Trends
2.1 Global OT Security Service Market Perspective (2021–2032)
2.2 Global OT Security Service Growth Trends by Region
2.2.1 Global OT Security Service Market Size by Region: 2021 vs 2025 vs 2032
2.2.2 OT Security Service Historic Market Size by Region (2021–2026)
2.2.3 OT Security Service Forecasted Market Size by Region (2027–2032)
2.3 OT Security Service Market Dynamics
2.3.1 OT Security Service Industry Trends
2.3.2 OT Security Service Market Drivers
2.3.3 OT Security Service Market Challenges
2.3.4 OT Security Service Market Restraints
3 Competition Landscape by Key Players
3.1 Global Top OT Security Service Players by Revenue
3.1.1 Global Top OT Security Service Players by Revenue (2021–2026)
3.1.2 Global OT Security Service Revenue Market Share by Players (2021–2026)
3.2 Global Top OT Security Service Players Market Share by Company Tier (Tier 1, Tier 2, Tier 3)
3.3 Global Key Players Ranking by OT Security Service Revenue
3.4 Global OT Security Service Market Concentration Ratio
3.4.1 Global OT Security Service Market Concentration Ratio (CR5 and HHI)
3.4.2 Global Top 10 and Top 5 Companies by OT Security Service Revenue in 2025
3.5 Global Key Players of OT Security Service Head Offices and Areas Served
3.6 Global Key Players of OT Security Service, Products and Applications
3.7 Global Key Players of OT Security Service, Date of General Availability (GA)
3.8 Mergers and Acquisitions, Expansion Plans
4 OT Security Service Breakdown Data by Type
4.1 Global OT Security Service Historic Market Size by Type (2021–2026)
4.2 Global OT Security Service Forecasted Market Size by Type (2027–2032)
5 OT Security Service Breakdown Data by Application
5.1 Global OT Security Service Historic Market Size by Application (2021–2026)
5.2 Global OT Security Service Forecasted Market Size by Application (2027–2032)
6 North America
6.1 North America OT Security Service Market Size (2021–2032)
6.2 North America OT Security Service Market Growth Rate by Country: 2021 vs 2025 vs 2032
6.3 North America OT Security Service Market Size by Country (2021–2026)
6.4 North America OT Security Service Market Size by Country (2027–2032)
6.5 United States
6.6 Canada
7 Europe
7.1 Europe OT Security Service Market Size (2021–2032)
7.2 Europe OT Security Service Market Growth Rate by Country: 2021 vs 2025 vs 2032
7.3 Europe OT Security Service Market Size by Country (2021–2026)
7.4 Europe OT Security Service Market Size by Country (2027–2032)
7.5 Germany
7.6 France
7.7 U.K.
7.8 Italy
7.9 Russia
7.10 Ireland
8 Asia-Pacific
8.1 Asia-Pacific OT Security Service Market Size (2021–2032)
8.2 Asia-Pacific OT Security Service Market Growth Rate by Region: 2021 vs 2025 vs 2032
8.3 Asia-Pacific OT Security Service Market Size by Region (2021–2026)
8.4 Asia-Pacific OT Security Service Market Size by Region (2027–2032)
8.5 China
8.6 Japan
8.7 South Korea
8.8 Southeast Asia
8.9 India
8.10 Australia & New Zealand
9 Latin America
9.1 Latin America OT Security Service Market Size (2021–2032)
9.2 Latin America OT Security Service Market Growth Rate by Country: 2021 vs 2025 vs 2032
9.3 Latin America OT Security Service Market Size by Country (2021–2026)
9.4 Latin America OT Security Service Market Size by Country (2027–2032)
9.5 Mexico
9.6 Brazil
10 Middle East & Africa
10.1 Middle East & Africa OT Security Service Market Size (2021–2032)
10.2 Middle East & Africa OT Security Service Market Growth Rate by Country: 2021 vs 2025 vs 2032
10.3 Middle East & Africa OT Security Service Market Size by Country (2021–2026)
10.4 Middle East & Africa OT Security Service Market Size by Country (2027–2032)
10.5 Israel
10.6 Saudi Arabia
10.7 UAE
11 Key Players Profiles
11.1 IBM
11.1.1 IBM Company Details
11.1.2 IBM Business Overview
11.1.3 IBM OT Security Service Introduction
11.1.4 IBM Revenue in OT Security Service Business (2021–2026)
11.1.5 IBM Recent Development
11.2 NTT
11.2.1 NTT Company Details
11.2.2 NTT Business Overview
11.2.3 NTT OT Security Service Introduction
11.2.4 NTT Revenue in OT Security Service Business (2021–2026)
11.2.5 NTT Recent Development
11.3 Neurosoft
11.3.1 Neurosoft Company Details
11.3.2 Neurosoft Business Overview
11.3.3 Neurosoft OT Security Service Introduction
11.3.4 Neurosoft Revenue in OT Security Service Business (2021–2026)
11.3.5 Neurosoft Recent Development
11.4 Aujas
11.4.1 Aujas Company Details
11.4.2 Aujas Business Overview
11.4.3 Aujas OT Security Service Introduction
11.4.4 Aujas Revenue in OT Security Service Business (2021–2026)
11.4.5 Aujas Recent Development
11.5 Optiv
11.5.1 Optiv Company Details
11.5.2 Optiv Business Overview
11.5.3 Optiv OT Security Service Introduction
11.5.4 Optiv Revenue in OT Security Service Business (2021–2026)
11.5.5 Optiv Recent Development
11.6 Fortinet
11.6.1 Fortinet Company Details
11.6.2 Fortinet Business Overview
11.6.3 Fortinet OT Security Service Introduction
11.6.4 Fortinet Revenue in OT Security Service Business (2021–2026)
11.6.5 Fortinet Recent Development
11.7 Eviden
11.7.1 Eviden Company Details
11.7.2 Eviden Business Overview
11.7.3 Eviden OT Security Service Introduction
11.7.4 Eviden Revenue in OT Security Service Business (2021–2026)
11.7.5 Eviden Recent Development
11.8 GE Vernova
11.8.1 GE Vernova Company Details
11.8.2 GE Vernova Business Overview
11.8.3 GE Vernova OT Security Service Introduction
11.8.4 GE Vernova Revenue in OT Security Service Business (2021–2026)
11.8.5 GE Vernova Recent Development
11.9 Nomios
11.9.1 Nomios Company Details
11.9.2 Nomios Business Overview
11.9.3 Nomios OT Security Service Introduction
11.9.4 Nomios Revenue in OT Security Service Business (2021–2026)
11.9.5 Nomios Recent Development
11.10 Yash Technologies
11.10.1 Yash Technologies Company Details
11.10.2 Yash Technologies Business Overview
11.10.3 Yash Technologies OT Security Service Introduction
11.10.4 Yash Technologies Revenue in OT Security Service Business (2021–2026)
11.10.5 Yash Technologies Recent Development
11.11 GuidePoint
11.11.1 GuidePoint Company Details
11.11.2 GuidePoint Business Overview
11.11.3 GuidePoint OT Security Service Introduction
11.11.4 GuidePoint Revenue in OT Security Service Business (2021–2026)
11.11.5 GuidePoint Recent Development
11.12 Inspira
11.12.1 Inspira Company Details
11.12.2 Inspira Business Overview
11.12.3 Inspira OT Security Service Introduction
11.12.4 Inspira Revenue in OT Security Service Business (2021–2026)
11.12.5 Inspira Recent Development
11.13 Axians
11.13.1 Axians Company Details
11.13.2 Axians Business Overview
11.13.3 Axians OT Security Service Introduction
11.13.4 Axians Revenue in OT Security Service Business (2021–2026)
11.13.5 Axians Recent Development
11.14 Happiest Minds
11.14.1 Happiest Minds Company Details
11.14.2 Happiest Minds Business Overview
11.14.3 Happiest Minds OT Security Service Introduction
11.14.4 Happiest Minds Revenue in OT Security Service Business (2021–2026)
11.14.5 Happiest Minds Recent Development
11.15 Fujitsu
11.15.1 Fujitsu Company Details
11.15.2 Fujitsu Business Overview
11.15.3 Fujitsu OT Security Service Introduction
11.15.4 Fujitsu Revenue in OT Security Service Business (2021–2026)
11.15.5 Fujitsu Recent Development
11.16 Secura Cybersecurity
11.16.1 Secura Cybersecurity Company Details
11.16.2 Secura Cybersecurity Business Overview
11.16.3 Secura Cybersecurity OT Security Service Introduction
11.16.4 Secura Cybersecurity Revenue in OT Security Service Business (2021–2026)
11.16.5 Secura Cybersecurity Recent Development
11.17 CSIS
11.17.1 CSIS Company Details
11.17.2 CSIS Business Overview
11.17.3 CSIS OT Security Service Introduction
11.17.4 CSIS Revenue in OT Security Service Business (2021–2026)
11.17.5 CSIS Recent Development
11.18 StrongBox IT
11.18.1 StrongBox IT Company Details
11.18.2 StrongBox IT Business Overview
11.18.3 StrongBox IT OT Security Service Introduction
11.18.4 StrongBox IT Revenue in OT Security Service Business (2021–2026)
11.18.5 StrongBox IT Recent Development
11.19 HCLTech
11.19.1 HCLTech Company Details
11.19.2 HCLTech Business Overview
11.19.3 HCLTech OT Security Service Introduction
11.19.4 HCLTech Revenue in OT Security Service Business (2021–2026)
11.19.5 HCLTech Recent Development
11.20 GM Sectec
11.20.1 GM Sectec Company Details
11.20.2 GM Sectec Business Overview
11.20.3 GM Sectec OT Security Service Introduction
11.20.4 GM Sectec Revenue in OT Security Service Business (2021–2026)
11.20.5 GM Sectec Recent Development
11.21 OTORIO
11.21.1 OTORIO Company Details
11.21.2 OTORIO Business Overview
11.21.3 OTORIO OT Security Service Introduction
11.21.4 OTORIO Revenue in OT Security Service Business (2021–2026)
11.21.5 OTORIO Recent Development
11.22 Secolve
11.22.1 Secolve Company Details
11.22.2 Secolve Business Overview
11.22.3 Secolve OT Security Service Introduction
11.22.4 Secolve Revenue in OT Security Service Business (2021–2026)
11.22.5 Secolve Recent Development
11.23 T-Systems
11.23.1 T-Systems Company Details
11.23.2 T-Systems Business Overview
11.23.3 T-Systems OT Security Service Introduction
11.23.4 T-Systems Revenue in OT Security Service Business (2021–2026)
11.23.5 T-Systems Recent Development
11.24 Waterfall Security
11.24.1 Waterfall Security Company Details
11.24.2 Waterfall Security Business Overview
11.24.3 Waterfall Security OT Security Service Introduction
11.24.4 Waterfall Security Revenue in OT Security Service Business (2021–2026)
11.24.5 Waterfall Security Recent Development
11.25 Microminder
11.25.1 Microminder Company Details
11.25.2 Microminder Business Overview
11.25.3 Microminder OT Security Service Introduction
11.25.4 Microminder Revenue in OT Security Service Business (2021–2026)
11.25.5 Microminder Recent Development
11.26 Nozomi Networks
11.26.1 Nozomi Networks Company Details
11.26.2 Nozomi Networks Business Overview
11.26.3 Nozomi Networks OT Security Service Introduction
11.26.4 Nozomi Networks Revenue in OT Security Service Business (2021–2026)
11.26.5 Nozomi Networks Recent Development
11.27 Atos
11.27.1 Atos Company Details
11.27.2 Atos Business Overview
11.27.3 Atos OT Security Service Introduction
11.27.4 Atos Revenue in OT Security Service Business (2021–2026)
11.27.5 Atos Recent Development
11.28 PwC
11.28.1 PwC Company Details
11.28.2 PwC Business Overview
11.28.3 PwC OT Security Service Introduction
11.28.4 PwC Revenue in OT Security Service Business (2021–2026)
11.28.5 PwC Recent Development
12 Analyst's Viewpoints/Conclusions
13 Appendix
13.1 Research Methodology
13.1.1 Methodology/Research Approach
13.1.1.1 Research Programs/Design
13.1.1.2 Market Size Estimation
13.1.1.3 Market Breakdown and Data Triangulation
13.1.2 Data Source
13.1.2.1 Secondary Sources
13.1.2.2 Primary Sources
13.2 Author Details
13.3 Disclaimer
List of Tables
Table 1. Global OT Security Service Market Size Growth Rate by Type (US$ Million): 2021 vs 2025 vs 2032
Table 2. Key Players of Cloud Services
Table 3. Key Players of Hosting Services
Table 4. Global OT Security Service Market Size Growth by Application (US$ Million): 2021 vs 2025 vs 2032
Table 5. Global OT Security Service Market Size by Region (US$ Million): 2021 vs 2025 vs 2032
Table 6. Global OT Security Service Market Size by Region (US$ Million), 2021–2026
Table 7. Global OT Security Service Market Share by Region (2021–2026)
Table 8. Global OT Security Service Forecasted Market Size by Region (US$ Million), 2027–2032
Table 9. Global OT Security Service Market Share by Region (2027–2032)
Table 10. OT Security Service Market Trends
Table 11. OT Security Service Market Drivers
Table 12. OT Security Service Market Challenges
Table 13. OT Security Service Market Restraints
Table 14. Global OT Security Service Revenue by Players (US$ Million), 2021–2026
Table 15. Global OT Security Service Market Share by Players (2021–2026)
Table 16. Global Top OT Security Service Players by Tier (Tier 1, Tier 2, and Tier 3), based on OT Security Service Revenue, 2025
Table 17. Ranking of Global Top OT Security Service Companies by Revenue (US$ Million) in 2025
Table 18. Global 5 Largest Players Market Share by OT Security Service Revenue (CR5 and HHI), 2021–2026
Table 19. Global Key Players of OT Security Service, Headquarters and Area Served
Table 20. Global Key Players of OT Security Service, Products and Applications
Table 21. Global Key Players of OT Security Service, Date of General Availability (GA)
Table 22. Mergers and Acquisitions, Expansion Plans
Table 23. Global OT Security Service Market Size by Type (US$ Million), 2021–2026
Table 24. Global OT Security Service Revenue Market Share by Type (2021–2026)
Table 25. Global OT Security Service Forecasted Market Size by Type (US$ Million), 2027–2032
Table 26. Global OT Security Service Revenue Market Share by Type (2027–2032)
Table 27. Global OT Security Service Market Size by Application (US$ Million), 2021–2026
Table 28. Global OT Security Service Revenue Market Share by Application (2021–2026)
Table 29. Global OT Security Service Forecasted Market Size by Application (US$ Million), 2027–2032
Table 30. Global OT Security Service Revenue Market Share by Application (2027–2032)
Table 31. North America OT Security Service Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 32. North America OT Security Service Market Size by Country (US$ Million), 2021–2026
Table 33. North America OT Security Service Market Size by Country (US$ Million), 2027–2032
Table 34. Europe OT Security Service Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 35. Europe OT Security Service Market Size by Country (US$ Million), 2021–2026
Table 36. Europe OT Security Service Market Size by Country (US$ Million), 2027–2032
Table 37. Asia-Pacific OT Security Service Market Size Growth Rate by Region (US$ Million): 2021 vs 2025 vs 2032
Table 38. Asia-Pacific OT Security Service Market Size by Region (US$ Million), 2021–2026
Table 39. Asia-Pacific OT Security Service Market Size by Region (US$ Million), 2027–2032
Table 40. Latin America OT Security Service Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 41. Latin America OT Security Service Market Size by Country (US$ Million), 2021–2026
Table 42. Latin America OT Security Service Market Size by Country (US$ Million), 2027–2032
Table 43. Middle East & Africa OT Security Service Market Size Growth Rate by Country (US$ Million): 2021 vs 2025 vs 2032
Table 44. Middle East & Africa OT Security Service Market Size by Country (US$ Million), 2021–2026
Table 45. Middle East & Africa OT Security Service Market Size by Country (US$ Million), 2027–2032
Table 46. IBM Company Details
Table 47. IBM Business Overview
Table 48. IBM OT Security Service Product
Table 49. IBM Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 50. IBM Recent Development
Table 51. NTT Company Details
Table 52. NTT Business Overview
Table 53. NTT OT Security Service Product
Table 54. NTT Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 55. NTT Recent Development
Table 56. Neurosoft Company Details
Table 57. Neurosoft Business Overview
Table 58. Neurosoft OT Security Service Product
Table 59. Neurosoft Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 60. Neurosoft Recent Development
Table 61. Aujas Company Details
Table 62. Aujas Business Overview
Table 63. Aujas OT Security Service Product
Table 64. Aujas Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 65. Aujas Recent Development
Table 66. Optiv Company Details
Table 67. Optiv Business Overview
Table 68. Optiv OT Security Service Product
Table 69. Optiv Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 70. Optiv Recent Development
Table 71. Fortinet Company Details
Table 72. Fortinet Business Overview
Table 73. Fortinet OT Security Service Product
Table 74. Fortinet Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 75. Fortinet Recent Development
Table 76. Eviden Company Details
Table 77. Eviden Business Overview
Table 78. Eviden OT Security Service Product
Table 79. Eviden Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 80. Eviden Recent Development
Table 81. GE Vernova Company Details
Table 82. GE Vernova Business Overview
Table 83. GE Vernova OT Security Service Product
Table 84. GE Vernova Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 85. GE Vernova Recent Development
Table 86. Nomios Company Details
Table 87. Nomios Business Overview
Table 88. Nomios OT Security Service Product
Table 89. Nomios Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 90. Nomios Recent Development
Table 91. Yash Technologies Company Details
Table 92. Yash Technologies Business Overview
Table 93. Yash Technologies OT Security Service Product
Table 94. Yash Technologies Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 95. Yash Technologies Recent Development
Table 96. GuidePoint Company Details
Table 97. GuidePoint Business Overview
Table 98. GuidePoint OT Security Service Product
Table 99. GuidePoint Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 100. GuidePoint Recent Development
Table 101. Inspira Company Details
Table 102. Inspira Business Overview
Table 103. Inspira OT Security Service Product
Table 104. Inspira Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 105. Inspira Recent Development
Table 106. Axians Company Details
Table 107. Axians Business Overview
Table 108. Axians OT Security Service Product
Table 109. Axians Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 110. Axians Recent Development
Table 111. Happiest Minds Company Details
Table 112. Happiest Minds Business Overview
Table 113. Happiest Minds OT Security Service Product
Table 114. Happiest Minds Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 115. Happiest Minds Recent Development
Table 116. Fujitsu Company Details
Table 117. Fujitsu Business Overview
Table 118. Fujitsu OT Security Service Product
Table 119. Fujitsu Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 120. Fujitsu Recent Development
Table 121. Secura Cybersecurity Company Details
Table 122. Secura Cybersecurity Business Overview
Table 123. Secura Cybersecurity OT Security Service Product
Table 124. Secura Cybersecurity Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 125. Secura Cybersecurity Recent Development
Table 126. CSIS Company Details
Table 127. CSIS Business Overview
Table 128. CSIS OT Security Service Product
Table 129. CSIS Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 130. CSIS Recent Development
Table 131. StrongBox IT Company Details
Table 132. StrongBox IT Business Overview
Table 133. StrongBox IT OT Security Service Product
Table 134. StrongBox IT Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 135. StrongBox IT Recent Development
Table 136. HCLTech Company Details
Table 137. HCLTech Business Overview
Table 138. HCLTech OT Security Service Product
Table 139. HCLTech Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 140. HCLTech Recent Development
Table 141. GM Sectec Company Details
Table 142. GM Sectec Business Overview
Table 143. GM Sectec OT Security Service Product
Table 144. GM Sectec Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 145. GM Sectec Recent Development
Table 146. OTORIO Company Details
Table 147. OTORIO Business Overview
Table 148. OTORIO OT Security Service Product
Table 149. OTORIO Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 150. OTORIO Recent Development
Table 151. Secolve Company Details
Table 152. Secolve Business Overview
Table 153. Secolve OT Security Service Product
Table 154. Secolve Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 155. Secolve Recent Development
Table 156. T-Systems Company Details
Table 157. T-Systems Business Overview
Table 158. T-Systems OT Security Service Product
Table 159. T-Systems Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 160. T-Systems Recent Development
Table 161. Waterfall Security Company Details
Table 162. Waterfall Security Business Overview
Table 163. Waterfall Security OT Security Service Product
Table 164. Waterfall Security Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 165. Waterfall Security Recent Development
Table 166. Microminder Company Details
Table 167. Microminder Business Overview
Table 168. Microminder OT Security Service Product
Table 169. Microminder Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 170. Microminder Recent Development
Table 171. Nozomi Networks Company Details
Table 172. Nozomi Networks Business Overview
Table 173. Nozomi Networks OT Security Service Product
Table 174. Nozomi Networks Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 175. Nozomi Networks Recent Development
Table 176. Atos Company Details
Table 177. Atos Business Overview
Table 178. Atos OT Security Service Product
Table 179. Atos Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 180. Atos Recent Development
Table 181. PwC Company Details
Table 182. PwC Business Overview
Table 183. PwC OT Security Service Product
Table 184. PwC Revenue in OT Security Service Business (US$ Million), 2021–2026
Table 185. PwC Recent Development
Table 186. Research Programs/Design for This Report
Table 187. Key Data Information from Secondary Sources
Table 188. Key Data Information from Primary Sources
Table 189. Authors List of This Report
List of Figures
Figure 1. OT Security Service Picture
Figure 2. Global OT Security Service Market Size Comparison by Type (US$ Million), 2021–2032
Figure 3. Global OT Security Service Market Share by Type: 2025 vs 2032
Figure 4. Cloud Services Features
Figure 5. Hosting Services Features
Figure 6. Global OT Security Service Market Size by Application (US$ Million), 2021–2032
Figure 7. Global OT Security Service Market Share by Application: 2025 vs 2032
Figure 8. Industrial Control Systems (ICS) Security Case Studies
Figure 9. Building Automation Security Case Studies
Figure 10. Healthcare Security Case Studies
Figure 11. Transportation Security Case Studies
Figure 12. Energy Security Case Studies
Figure 13. Financial Security Case Studies
Figure 14. Retail Security Case Studies
Figure 15. Others Case Studies
Figure 16. OT Security Service Report Years Considered
Figure 17. Global OT Security Service Market Size (US$ Million), Year-over-Year: 2021–2032
Figure 18. Global OT Security Service Market Size, (US$ Million), 2021 vs 2025 vs 2032
Figure 19. Global OT Security Service Market Share by Region: 2025 vs 2032
Figure 20. Global OT Security Service Market Share by Players in 2025
Figure 21. Global OT Security Service Market Share by Company Type (Tier 1, Tier 2, and Tier 3)
Figure 22. The Top 10 and 5 Players Market Share by OT Security Service Revenue in 2025
Figure 23. North America OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 24. North America OT Security Service Market Share by Country (2021–2032)
Figure 25. United States OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 26. Canada OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 27. Europe OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 28. Europe OT Security Service Market Share by Country (2021–2032)
Figure 29. Germany OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 30. France OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 31. U.K. OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 32. Italy OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 33. Russia OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 34. Ireland OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 35. Asia-Pacific OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 36. Asia-Pacific OT Security Service Market Share by Region (2021–2032)
Figure 37. China OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 38. Japan OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 39. South Korea OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 40. Southeast Asia OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 41. India OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 42. Australia & New Zealand OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 43. Latin America OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 44. Latin America OT Security Service Market Share by Country (2021–2032)
Figure 45. Mexico OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 46. Brazil OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 47. Middle East & Africa OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 48. Middle East & Africa OT Security Service Market Share by Country (2021–2032)
Figure 49. Israel OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 50. Saudi Arabia OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 51. UAE OT Security Service Market Size YoY Growth (US$ Million), 2021–2032
Figure 52. IBM Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 53. NTT Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 54. Neurosoft Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 55. Aujas Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 56. Optiv Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 57. Fortinet Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 58. Eviden Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 59. GE Vernova Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 60. Nomios Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 61. Yash Technologies Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 62. GuidePoint Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 63. Inspira Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 64. Axians Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 65. Happiest Minds Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 66. Fujitsu Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 67. Secura Cybersecurity Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 68. CSIS Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 69. StrongBox IT Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 70. HCLTech Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 71. GM Sectec Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 72. OTORIO Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 73. Secolve Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 74. T-Systems Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 75. Waterfall Security Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 76. Microminder Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 77. Nozomi Networks Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 78. Atos Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 79. PwC Revenue Growth Rate in OT Security Service Business (2021–2026)
Figure 80. Bottom-up and Top-down Approaches for This Report
Figure 81. Data Triangulation
Figure 82. Key Executives Interviewed
