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Add to CartProgrammable Logic Controller (PLC) Market
By Product;
Unitary PLC, Modular PLC and Rackmount PLCBy Type;
Modular, Unitary, and RackmountBy Communication Protocol;
Ethernet/IP and ModbusBy End-Use;
Process Industry , Discrete Industry and Building AutomationBy Geography;
North America, Europe, Asia Pacific, Middle East & Africa, and Latin America - Report Timeline (2021 - 2031)Programmable Logic Controller (PLC) Market Overview
Programmable Logic Controller (PLC) Market (USD Million)
Programmable Logic Controller (PLC) Market was valued at USD 13,697.65 million in the year 2024. The size of this market is expected to increase to USD 20,058.27 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 5.6%.
Programmable Logic Controller (PLC) Market
*Market size in USD million
CAGR 5.6 %
| Study Period | 2025 - 2031 |
|---|---|
| Base Year | 2024 |
| CAGR (%) | 5.6 % |
| Market Size (2024) | USD 13,697.65 Million |
| Market Size (2031) | USD 20,058.27 Million |
| Market Concentration | Medium |
| Report Pages | 394 |
Major Players
- Siemens AG
- Rockwell Automation, Inc.
- Mitsubishi Electric Corporation
- Schneider Electric SE
- ABB Ltd.
- Omron Corporation
- Honeywell International Inc.
- Emerson Electric Co.
- Bosch Rexroth AG
- General Electric Co.
Market Concentration
Consolidated - Market dominated by 1 - 5 major players
Programmable Logic Controller (PLC) Market
Fragmented - Highly competitive market without dominant players
The Programmable Logic Controller (PLC) Market is growing due to a strong rise in industrial automation and the shift toward smart manufacturing. Over 68% of factories are moving to automated control systems, placing PLCs at the center of efficiency improvements. Enhanced real-time control features and automation capabilities are generating vast opportunities for innovation and scalable growth across industrial sectors.
Technological Innovation Accelerating Demand
The integration of AI and IoT into PLC systems is transforming industrial processes, with more than 55% of control systems now including advanced PLC technology. These innovations support predictive operations, reduce failure rates, and improve system adaptability. The market is advancing through technological developments such as modular PLCs, sparking increased collaboration between automation firms and tech providers.
Positive Future Outlook and Growth Forecast
As 61% of industries look to upgrade their automation systems, the PLC market is positioned for long-term growth. The focus on real-time monitoring and remote automation is driving interest in cloud-integrated and edge-deployed PLCs. This trend points to a future outlook shaped by smart manufacturing ecosystems and progressive technological enhancements that redefine operational standards.
Opportunities Through Strategic Collaborations
With 49% of smart factories adopting intelligent PLC frameworks, there are increasing opportunities to enhance system reliability and performance. This has encouraged stronger collaboration between OEMs and software developers to create secure and future-ready PLC solutions. The momentum in innovation, backed by strategic growth plans and expansion strategies, is reinforcing the market's potential across all industrial sectors.
Programmable Logic Controller (PLC) Market Recent Developments
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In February 2023, Rockwell Automation released the Allen-Bradley CompactLogix 5480 controller, integrating PLC and Windows-based computing capabilities for enhanced industrial automation solutions.
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In September 2021, Mitsubishi Electric launched the MELSEC iQ-R series PLC with advanced security features and increased processing speed, aiming to improve manufacturing productivity.
Programmable Logic Controller (PLC) Market Segment Analysis
In this report, the Programmable Logic Controller (PLC) Market has been segmented by Product,Type, Communication Protocol, End-Use, and Geography.
Programmable Logic Controller (PLC) Market, Segmentation by Product
The PLC Market has been segmented by Product into Unitary PLC, Modular PLC, and Rackmount PLC.
Unitary PLC
Unitary PLCs are compact systems where all components are housed within a single enclosure. These controllers are ideal for simple automation tasks and are widely adopted in small- to mid-scale industries. Their ease of use and cost-efficiency drive adoption, especially in entry-level applications. However, they offer limited scalability compared to modular alternatives.
Modular PLC
Modular PLCs offer flexible configuration and expansion capabilities, making them popular in medium to large industrial settings. Users can add or replace modules as needed, enhancing both performance and maintenance. This segment sees strong demand in sectors where complex automation and control are essential.
Rackmount PLC
Rackmount PLCs are typically used in large-scale operations requiring high-performance and centralized control. These systems are housed in server racks and support multiple I/O configurations, ideal for advanced manufacturing setups. Their robust architecture and high processing speed contribute to their market penetration.
Programmable Logic Controller (PLC) Market, Segmentation by Type
The PLC Market has been segmented by Type into Modular, Unitary, and Rackmount.
Modular
The modular type continues to dominate due to its ability to handle complex industrial environments. These systems allow for seamless customization and scalability, supporting diverse I/O, memory, and communication needs. Growing automation in manufacturing is bolstering its market share significantly.
Unitary
Unitary PLCs are highly integrated and best suited for basic control systems. With fewer connection points and easy deployment, they remain a strong choice in low-cost and space-constrained applications. Despite growing demand for flexibility, this segment holds a steady position among SMEs.
Rackmount
Rackmount PLCs offer unparalleled processing power and storage options, tailored for mission-critical operations. As large enterprises prioritize high-speed and centralized control, this segment is witnessing consistent traction in sectors like oil & gas and power generation.
Programmable Logic Controller (PLC) Market, Segmentation by Communication Protocol
The PLC Market has been segmented by Communication Protocol into Ethernet/IP and Modbus.
Ethernet/IP
Ethernet/IP has emerged as the dominant communication protocol, favored for its high-speed data transmission and network compatibility. It supports large-scale automation and enables real-time communication, particularly in smart factories and IIoT ecosystems.
Modbus
Modbus remains widely used due to its simplicity and open standard. It’s especially prevalent in legacy systems and industries requiring reliable and cost-effective communication. While less advanced than Ethernet/IP, it ensures interoperability and ease of implementation.
Programmable Logic Controller (PLC) Market, Segmentation by End-Use
The PLC Market has been segmented by End-Use into Process Industry, Discrete Industry, and Building Automation.
Process Industry
In the process industry, PLCs play a critical role in managing continuous and batch processes. Sectors such as chemicals, food & beverage, and pharmaceuticals rely heavily on PLCs for precision, reliability, and real-time control. This segment holds a substantial share of the market.
Discrete Industry
Discrete industries, including automotive and electronics, use PLCs to automate assembly lines and robotic systems. These environments demand high flexibility, and modular PLCs fit well due to their reconfigurable architecture. The discrete segment is witnessing rapid growth due to rising global manufacturing activity.
Building Automation
In building automation, PLCs are deployed for controlling HVAC, lighting, and security systems. This segment is growing as smart building solutions become more mainstream, driven by energy efficiency regulations and the need for centralized control systems in commercial complexes.
Programmable Logic Controller (PLC) Market, Segmentation by Geography
In this report, the PLC Market has been segmented by Geography into North America, Europe, Asia Pacific, Middle East & Africa, and Latin America.
Regions and Countries Analyzed in this Report
Programmable Logic Controller (PLC) Market Share (%), by Geographical Region
North America
North America dominates the PLC market with a share exceeding 30%, fueled by early adoption of industrial automation and strong investments in manufacturing. The presence of leading automation vendors further strengthens the region’s position in this segment.
Europe
Europe holds nearly 25% of the market, supported by advancements in industrial robotics and energy-efficient automation. Germany, France, and the UK are spearheading the transition to Industry 4.0, pushing demand for sophisticated PLC systems.
Asia Pacific
Asia Pacific captures around 28% of the PLC market, driven by rapid industrial growth in China, Japan, and India. The region’s expanding manufacturing base and government-led smart factory initiatives are significantly boosting adoption rates.
Middle East and Africa
This region accounts for nearly 10% of the market. Growing infrastructure projects and the modernization of oil and gas facilities are increasing the use of PLCs. Countries like UAE and South Africa are gradually adopting digital industrial control systems.
Latin America
Latin America holds about 7% of the global share, primarily driven by automation in mining and energy sectors. Brazil and Mexico are witnessing steady adoption as companies focus on improving operational efficiency through automation.
Market Trends
This report provides an in depth analysis of various factors that impact the dynamics of Global Programmable Logic Controller (PLC) Market. These factors include; Market Drivers, Restraints and Opportunities
Drivers, Restraints and Opportunity
Drivers
- Increasing adoption of automation technologies
- Growth of smart manufacturing and Industry 4.0
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Expansion of key industries-The global Programmable Logic Controller (PLC) market has been experiencing substantial growth, driven primarily by the expansion of key industries such as manufacturing, automotive, and energy. In manufacturing, the increasing demand for automation to enhance productivity and efficiency has led to a higher adoption of PLCs. These controllers are pivotal in managing complex machinery and ensuring seamless operations, which is crucial for maintaining competitiveness in a global market. Additionally, the trend towards Industry 4.0, which emphasizes smart manufacturing and digitalization, has further accelerated the integration of PLCs in manufacturing processes.
The automotive industry is another significant contributor to the PLC market's expansion. As automakers strive to meet the growing demand for electric and autonomous vehicles, the need for advanced automation solutions has become more pronounced. PLCs play a critical role in the assembly lines of these high-tech vehicles, ensuring precision and reliability. Moreover, the push for higher production rates and the necessity to maintain stringent quality standards are driving automotive manufacturers to invest heavily in PLC technologies. This sector's continuous innovation and adaptation to new technologies are expected to sustain the growth of the PLC market.
In the energy sector, the shift towards renewable energy sources and the modernization of power grids are key factors propelling the demand for PLCs. As renewable energy installations, such as wind and solar farms, require sophisticated control systems to optimize performance and ensure stability, PLCs have become essential components. Furthermore, the integration of smart grids, which rely on automated control and monitoring systems to enhance energy distribution and consumption efficiency, has bolstered the adoption of PLCs. This sector's commitment to sustainability and efficiency is likely to drive further expansion of the PLC market in the coming years.
Restraints
- High initial costs
- Complexity in integrating PLC systems
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Need for skilled personnel to manage-The global Programmable Logic Controller (PLC) market is witnessing significant growth driven by advancements in industrial automation and the need for efficient manufacturing processes across various industries. PLCs play a crucial role in automating industrial processes by controlling machinery and processes in manufacturing plants, refineries, and other industrial facilities. As industries increasingly adopt automation to enhance productivity and reduce operational costs, the demand for skilled personnel capable of managing PLCs has surged.
Skilled PLC professionals are essential for ensuring the efficient operation, maintenance, and troubleshooting of PLC-based systems. They are proficient in programming PLCs using ladder logic, function block diagrams, or structured text, depending on the application. These professionals not only configure PLCs to perform specific tasks but also monitor their performance to ensure seamless operation. Their expertise in integrating PLCs with other industrial control systems, such as SCADA (Supervisory Control and Data Acquisition), helps in creating robust automation solutions that optimize production processes.
With the advent of Industry 4.0 technologies, such as IoT (Internet of Things) and cloud computing, PLCs are evolving to support more complex and interconnected systems. Skilled personnel are therefore required not only to operate PLCs but also to leverage their capabilities in creating smart factories and predictive maintenance solutions. As industries continue to embrace digital transformation, the demand for competent PLC engineers and technicians is expected to grow, highlighting the importance of training programs and educational initiatives focused on PLC technology and automation.
Opportunities
- Technological advancements
- Rising trend of modular PLCs
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Development of smart cities-The global Programmable Logic Controller (PLC) market has witnessed significant evolution with the advent of smart city initiatives worldwide. Smart cities integrate various IoT devices and sensors to enhance efficiency, sustainability, and citizen welfare through advanced automation and data-driven decision-making. PLCs play a crucial role in this ecosystem by providing robust automation solutions that manage and control critical infrastructure such as water supply, energy distribution, transportation systems, and public safety.
One of the key drivers propelling PLC adoption in smart cities is their ability to handle complex control tasks reliably and efficiently. PLCs excel in environments requiring real-time monitoring and control, ensuring seamless operation of interconnected systems. As smart cities continue to expand, the demand for PLCs equipped with advanced communication protocols and cybersecurity features grows, enabling secure and reliable data exchange across diverse networks.
PLCs contribute to the scalability of smart city infrastructure by supporting modular and scalable designs. This flexibility allows city planners and operators to expand and adapt their automation systems as the city evolves and new technologies emerge. With advancements in cloud computing and edge computing, PLCs are increasingly integrated with AI and machine learning capabilities, further enhancing their role in optimizing city operations and improving the overall quality of life for urban residents. Thus, the PLC market in the context of smart cities is poised for continuous growth and innovation, driven by the ongoing digital transformation of urban environments worldwide.
Competitive Landscape Analysis
Key players in Global Programmable Logic Controller (PLC) Market include:
- Siemens AG
- Rockwell Automation, Inc.
- Mitsubishi Electric Corporation
- Schneider Electric SE
- ABB Ltd.
- Omron Corporation
- Honeywell International Inc.
- Emerson Electric Co.
- Bosch Rexroth AG
- General Electric Co.
In this report, the profile of each market player provides following information:
- Company Overview and Product Portfolio
- Key Developments
- Financial Overview
- Strategies
- Company SWOT Analysis
- Introduction
- Research Objectives and Assumptions
- Research Methodology
- Abbreviations
- Market Definition & Study Scope
- Executive Summary
- Market Snapshot, By Product
- Market Snapshot, By Type
- Market Snapshot, By Communication Protocol
- Market Snapshot, By End-Use
- Market Snapshot, By Region
- Programmable Logic Controller (PLC) Market Dynamics
- Drivers, Restraints and Opportunities
- Drivers
- Increasing adoption of automation technologies
- Growth of smart manufacturing and Industry 4.0
- Expansion of key industries
- Restraints
- High initial costs
- Complexity in integrating PLC systems
- Need for skilled personnel to manage
- Opportunities
- Technological advancements
- Rising trend of modular PLCs
- Development of smart cities
- Drivers
- PEST Analysis
- Political Analysis
- Economic Analysis
- Social Analysis
- Technological Analysis
- Porter's Analysis
- Bargaining Power of Suppliers
- Bargaining Power of Buyers
- Threat of Substitutes
- Threat of New Entrants
- Competitive Rivalry
- Drivers, Restraints and Opportunities
- Market Segmentation
- Programmable Logic Controller (PLC) Market, By Product, 2021 - 2031 (USD Million)
- Unitary PLC
- Modular PLC
- Rackmount PLC
- Programmable Logic Controller (PLC) Market, By Type, 2021 - 2031 (USD Million)
- Modular
- Unitary
- Rackmount.
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Programmable Logic Controller (PLC) Market, By Communication Protocol, 2021 - 2031 (USD Million)
- Ethernet/IP
- Modbus
- Programmable Logic Controller (PLC) Market, By End-Use, 2021 - 2031 (USD Million)
- Process Industry
- Discrete Industry
- Building Automation
- Programmable Logic Controller (PLC) Market, By Geography, 2021 - 2031 (USD Million)
- North America
- United States
- Canada
- Europe
- Germany
- United Kingdom
- France
- Italy
- Spain
- Nordic
- Benelux
- Rest of Europe
- Asia Pacific
- Japan
- China
- India
- Australia & New Zealand
- South Korea
- ASEAN (Association of South East Asian Countries)
- Rest of Asia Pacific
- Middle East & Africa
- GCC
- Israel
- South Africa
- Rest of Middle East & Africa
- Latin America
- Brazil
- Mexico
- Argentina
- Rest of Latin America
- North America
- Programmable Logic Controller (PLC) Market, By Product, 2021 - 2031 (USD Million)
- Competitive Landscape
- Company Profiles
- Siemens AG
- Rockwell Automation, Inc.
- Mitsubishi Electric Corporation
- Schneider Electric SE
- ABB Ltd.
- Omron Corporation
- Honeywell International Inc.
- Emerson Electric Co.
- Bosch Rexroth AG
- General Electric Co.
- Company Profiles
- Analyst Views
- Future Outlook of the Market