Information Technology
Operational Technology Market to Reach USD 364.74 Billion by 2030 | According to DataM Intelligence
Global industries are undergoing large-scale modernization driven by:
As global manufacturing transitions into autonomous and semi-autonomous production environments, the OT landscape is becoming one of the fastest-growing segments in the industrial digitalization space.
HMI systems accounted for of the OT market in 2024, contributing nearly . HMIs play a central role in industrial visualization, enabling operators to interact with machines, monitor processes, identify faults, and streamline workflows. The transition from traditional panel-based HMIs to advanced touchscreens, augmented reality interfaces, and cloud-connected dashboards is accelerating adoption. Modern HMIs are increasingly integrated with AI-driven analytics, enabling real-time decision-making and remote asset management.
Control systems-PLC, SCADA, DCS, PACs, and safety instrumented systems-dominated the market with , valued at in 2024. Industries depend heavily on robust control architectures to ensure consistent production, safety compliance, and regulatory adherence. The shift toward networked, modular, and programmable automation systems is expanding demand for advanced control systems capable of multi-plant connectivity, predictive interventions, and autonomous optimization.
Wired OT networks held nearly in 2024-equivalent to -owing to their reliability in mission-critical environments. Industries such as oil & gas, chemicals, pharmaceuticals, and power distribution continue to prefer Ethernet-based industrial networks due to deterministic performance, minimal interference, and superior security.
Wireless OT networks represented ( USD 58.8 billion ) and are rapidly gaining traction driven by 5G, Wi-Fi 6, LoRaWAN, NB-IoT, and private cellular deployments. Wireless connectivity is essential for mobile robotics, remote monitoring, worker safety systems, and asset tracking in large manufacturing campuses and mining fields. By 2030, wireless OT penetration is expected to double due to widespread adoption of industrial IoT sensors and autonomous mobile robots (AMRs).
Oil & gas remained one of the largest OT consumers in 2024 with spending. The sector relies heavily on distributed control systems, pipeline monitoring, predictive analytics, and remote drilling operations to ensure safety and efficiency. Digital oilfields, LNG automation, and upstream remote operations centers (ROCs) are strengthening OT investments.
The F&B sector accounted for around , driven by increasing automation in packaging, quality inspection, contamination control, and cold-chain operations.
Pharma contributed , accelerated by stringent regulatory requirements, serialization mandates, and high adoption of electronic batch records and automated cleanrooms.
Chemical plants invested , focusing on process automation, reactor control, safety systems, and hazardous-area monitoring.
Energy & power utilities-representing -are modernizing OT systems across grid automation, load balancing, substation monitoring, and renewable energy integration.
This segment contributed , led by demand for autonomous hauling systems, heavy-equipment automation, and hazardous-environment monitoring.
Estimated at , OT adoption in pulp & paper is fueled by demand for real-time quality control, water optimization, and automation upgrades.
Automotive manufacturing accounted for , driven by EV production lines, robotics, welding automation, and machine vision.
A&D contributed , utilizing OT systems for precision manufacturing, composite machining, and mission-critical safety engineering.
Representing , the semiconductor industry is one of the fastest adopters of OT due to cleanroom automation, wafer inspection systems, and ultra-precision robotics.
With , the medical device sector is deploying OT for quality compliance, digital traceability, and high-precision manufacturing.
Machine manufacturing accounted for , driven by CNC automation, robotic integration, and predictive maintenance.
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The U.S. accounted for , equivalent to .
The U.S. saw in OT cybersecurity spending and in IIoT device installations in the past 12 months.
Japan represented , equal to . Japanese industries continue to lead in precision manufacturing, robotics, and smart factory initiatives.
Japan's strong industrial base in automotive, electronics, machine tools, and semiconductors ensures continuous OT demand through 2030.
The global operational technology market is dominated by multinational automation and control system giants with deep portfolios across PLCs, DCS, HMI, SCADA, robotics, industrial software, and OT cybersecurity.
These companies collectively influence more than , driven by strong industrial footprints, advanced automation technologies, and strategic cloud partnerships.
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The future of OT will be shaped by:
By 2030, more than will operate with integrated IT-OT systems, enabling predictive, reliable, and safer industrial operations
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Sai Kiran
DataM Intelligence 4market Research LLP
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