OT network monitoring market seen reaching $3.21 billion by 2030

The operational technology network monitoring market is projected to grow from $1.64 billion in 2025 to $3.21 billion by 2030, driven by rising cyber threats, more connected industrial systems and demand for unified IT-OT oversight. North America led the market in 2025, while Asia-Pacific is expected to grow fastest through 2030.

Why it matters: - OT network monitoring is becoming a core defense layer for industrial operations as factories, utilities and critical infrastructure connect more devices and face more cyber risk. - The market’s projected growth signals stronger demand for tools that can spot outages, intrusions and performance problems before they disrupt operations.

What happened: - The Business Research Company said the OT network monitoring market will rise from $1.64 billion in 2025 to $1.89 billion in 2026. - The firm projects the market will reach $3.21 billion by 2030. - The forecast implies a 14.6% CAGR from 2025 to 2026 and a 14.2% CAGR through 2030. - The report is titled The Business Research Company’s Operational Technology (OT) Network Monitoring Global Market Report 2026 – Market Size, Trends 2026-2035. - The release was issued from London on Sept. 18, 2026. - A free sample of the report is available online. - The full report is available online.

The details: - OT network monitoring covers the ongoing supervision, assessment and management of communication networks that connect industrial control systems, operational assets and vital infrastructure. - These systems provide real-time insight into network traffic, device health, asset connections and security incidents. - The tools help organizations identify irregularities, improve reliability, optimize performance and maintain continuous industrial operations. - Historical growth came from broad SCADA adoption in manufacturing and utilities, limited visibility into industrial control system networks, separate IT and OT monitoring stacks, rising industrial cyber threats and heavy reliance on manual troubleshooting. - Future growth is expected to come from AI-powered predictive monitoring, cloud-based industrial visibility platforms, more IoT devices in critical infrastructure, real-time cybersecurity monitoring and demand for unified IT-OT platforms in large enterprises. - Cybersecurity threats include hacking, ransomware, phishing and unauthorized system access. - In April 2025, the FBI reported 859,532 cybercrime complaints in 2024 and more than $16.6 billion in losses, up 33% from 2023. - Industrial network complexity is also rising as IoT and cloud tools spread in operational settings. - The report points to growing interest in AI-driven anomaly detection and edge-based sensor deployments for faster visibility and response.

Between the lines: - The market outlook suggests OT security is shifting from a niche industrial concern to a broader enterprise priority. - The push for converged IT-OT monitoring shows that many organizations want one view across business and operational systems instead of separate tools. - North America’s lead likely reflects earlier industrial digitization, while Asia-Pacific’s growth points to faster buildout of new industrial and cybersecurity infrastructure.

What's next: - The report expects Asia-Pacific to be the fastest-growing region in the coming years. - Coverage in the market analysis includes Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. - The 2026 report adds market attractiveness scoring, TAM analysis, company scoring matrix graphics and tables, Excel-based forecasting dashboards, market hotspots infographics, and updated technology and trend analysis. - The Business Research Company listed Saumya Sahay as a contact for more information.

The bottom line: - OT network monitoring is moving from a support function to a strategic industrial security and reliability market, with growth driven by cyber risk, connected infrastructure and demand for unified visibility.