Industrial Ethernet Market to Reach USD 18.44 Billion by 2031 as Industry 4.0, IIoT, and Ethernet-Based Connectivity Support Market Growth

September 21 16:00 2026
Industrial Ethernet Market to Reach USD 18.44 Billion by 2031 as Industry 4.0, IIoT, and Ethernet-Based Connectivity Support Market Growth
Industrial Ethernet Market
Mordor Intelligence has published a new report on the Industrial Ethernet market, offering a comprehensive analysis of trends, growth drivers, and future projections.

Hyderabad, India- September 21, 2026 – Industrial Ethernet Market Overview

The Industrial Ethernet market size was valued and estimated to grow from USD 12.12 billion in 2026 to reach USD 18.44 billion by 2031, at a CAGR of 8.74% during the forecast period from 2026 to 2031. The market encompasses networking solutions designed to support high-speed, reliable, and secure communication across industrial environments. Hardware, software, and services enable data exchange, monitoring, and control across manufacturing, energy, and other industrial applications.

Industrial Ethernet market growth is supported by the adoption of automation, Industrial Internet of Things, and Industry 4.0 technologies. The transition from legacy fieldbus systems toward Ethernet-based architectures is increasing the need for scalable industrial connectivity. The integration of information technology and operational technology is also influencing network requirements across industrial facilities.

Key Industrial Ethernet Market Trends

Growing Industry 4.0 and IIoT Adoption

Industrial Ethernet market trends are closely associated with the wider deployment of Industry 4.0 and Industrial Internet of Things technologies. Manufacturers are connecting sensors, drives, control systems, and other industrial equipment through unified network environments. Ethernet-based connectivity supports communication between shop-floor systems and broader enterprise environments, creating demand for reliable industrial networking solutions.

Rising Migration from Fieldbus to Ethernet-Based Networks

The migration from proprietary fieldbus systems toward Ethernet-based networking is supporting Industrial Ethernet market growth. Single-Pair Ethernet and Time-Sensitive Networking are gaining attention for applications requiring reliable communication and deterministic performance. These technologies can support connectivity across industrial environments while helping organizations establish common networking frameworks between information technology and operational technology systems.

Boosting Industrial Connectivity Through Automation

Increasing automation across manufacturing environments is creating demand for networking infrastructure capable of supporting connected equipment and real-time communication. Industrial Ethernet enables communication between controllers, machines, sensors, and other devices used across production environments. The growing need for connected industrial systems is supporting demand for hardware, software, and services across different applications.

Increasing Focus on Secure Industrial Networks

Cybersecurity considerations are becoming an important part of industrial network deployment. As industrial systems become increasingly connected, organizations are placing greater emphasis on secure network architectures, device protection, and controlled communication. Industrial Ethernet solutions that support network segmentation, secure configurations, and operational technology security requirements are gaining relevance across industrial environments.

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Industrial Ethernet Market Segmentation

  • By Offering: Hardware; Software; Services

  • By Protocol: EtherNet/IP; PROFINET; EtherCAT; Modbus-TCP; POWERLINK; Other Protocols

  • By Type: Managed Switches; Unmanaged Switches

  • By Industry Vertical: Automotive; Aerospace and Defense; Electrical and Electronics; Energy and Utilities; Chemicals and Pharmaceuticals; Food and Beverages; Other Verticals

  • By Geography: North America; United States; Canada; Mexico; South America; Brazil; Argentina; Rest of South America; Europe; Germany; United Kingdom; France; Italy; Spain; Russia; Rest of Europe; Asia-Pacific; China; Japan; India; South Korea; Australia and New Zealand; Rest of Asia-Pacific; Middle East; Gulf Cooperation Council; Turkey; Rest of Middle East; Africa; South Africa; Rest of Africa

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Key Players in the Industrial Ethernet Industry

The Industrial Ethernet industry includes established networking, automation, and industrial technology companies offering solutions across different parts of the industrial connectivity ecosystem. Key companies identified in the report include Cisco Systems, Inc., Siemens AG, Schneider Electric SE, Rockwell Automation, Inc., and Belden Inc.

The competitive landscape includes companies providing industrial switches, networking equipment, automation systems, connectivity solutions, and related technologies. Market participants are focusing on industrial networking capabilities that support automation, operational technology environments, network visibility, secure connectivity, and communication across connected industrial systems.

Conclusion

The Industrial Ethernet market is developing alongside the broader adoption of automation, Industrial Internet of Things, and Industry 4.0 technologies. The movement from legacy networking architectures toward Ethernet-based connectivity is supporting demand across manufacturing and other industrial environments. Growing requirements for reliable communication, connected operations, and secure network infrastructure are shaping the market.

Industrial Ethernet market forecast analysis covers hardware, software, and services across multiple protocols, switch types, industry verticals, and geographic markets. Continued adoption of connected industrial systems and Ethernet-based architectures is expected to influence Industrial Ethernet market size, market share, market trends, and growth throughout the forecast period.

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