Programmable Logic Controller Market Size 2025-2029
The programmable logic controller (PLC) market size is forecast to increase by USD 3.01 billion, at a CAGR of 3.5% between 2024 and 2029. The market is witnessing significant growth, driven by the increasing demand for compact automation solutions. This trend is particularly evident in industries where space is a constraint, such as food and beverage, pharmaceuticals, and automotive.
Major Market Trends & Insights
- APAC dominated the market and contributed 35% to the growth during the forecast period.
- The market is expected to grow significantly in North America region as well over the forecast period.
- Based on the Product, the modular segment led the market and was valued at USD 5.69 billion of the global revenue in 2023.
- Based on the End-user, the process industry segment accounted for the largest market revenue share in 2023.
Market Size & Forecast
- Market Opportunities: USD 32.84 Billion
- Future Opportunities: USD 3.01 Billion
- CAGR (2024-2029): 3.5%
- APAC: Largest market in 2023
Another key factor fueling market growth is the increasing focus on expanding the capability of micro-PLCs, enabling them to perform tasks traditionally handled by larger PLCs. However, the market faces challenges as well. One major obstacle is the growing market for industrial PC and Distributed Control Systems (DCS) as alternatives to PLCs. These systems offer advanced capabilities and flexibility, posing a threat to PLCs' market share. To capitalize on opportunities and navigate challenges effectively, companies must stay abreast of technological advancements and customer needs, while also addressing the unique selling points of competing technologies.
What will be the Size of the Programmable Logic Controller (PLC) Market during the forecast period?
Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
Request Free Sample
The market continues to evolve, driven by advancements in technology and increasing demand across various sectors. Real-time operating systems enable PLCs to process data in real-time, enhancing system performance and responsiveness. Function block diagrams provide a graphical representation of logical functions, simplifying complex control applications. Motion control systems and high-availability PLCs ensure continuous operation in manufacturing and production environments. Process optimization techniques and programmable logic controllers work in tandem to improve efficiency and reduce waste. Digital input/output and analog input/output modules expand the versatility of PLCs, allowing them to interface with various sensors and actuators.
Industrial control networks, such as fieldbus communication and Industrial Ethernet networks, facilitate seamless communication between devices and systems. Structured text programming and ladder logic programming offer flexibility in programming PLCs for different applications. Safety PLC systems and fault detection diagnostics ensure reliable and safe operation. PLC cybersecurity measures are becoming increasingly important to protect against potential threats. Predictive maintenance systems and sequential function charts help prevent downtime and improve overall system performance. Redundant PLC systems and SCADA integration provide enhanced reliability and remote monitoring capabilities. The industrial automation systems market is expected to grow by over 5% annually, driven by the increasing adoption of advanced technologies and the need for automation in various industries.
A notable example of this trend is a leading manufacturing company that implemented a predictive maintenance system, resulting in a 20% reduction in downtime and a 15% increase in productivity. PLC communication protocols, such as Modbus and PROFINET, enable interoperability between devices and systems. Networked PLCs and human-machine interfaces (HMIs) provide operators with real-time data and control capabilities. Programmable automation controllers offer additional functionality and flexibility for automating complex processes.
How is this Programmable Logic Controller (PLC) Industry segmented?
The programmable logic controller (PLC) industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in "USD billion" for the period 2025-2029, as well as historical data from 2019-2023 for the following segments.
- Product
- Modular
- Unitary
- Rackmount
- End-user
- Process industry
- Discrete industry
- Building automation
- Type
- Hardware
- Software
- Geography
- North America
- US
- Canada
- Europe
- France
- Germany
- Italy
- UK
- South America
- Argentina
- Brazil
- APAC
- China
- India
- Japan
- South Korea
- Rest of World (ROW)
- North America
By Product Insights
The modular segment is estimated to witness significant growth during the forecast period. The segment was valued at USD 5.69 billion in 2023. It continued to the largest segment at a CAGR of 3.69%.
Programmable Logic Controllers (PLCs) have become a cornerstone of industrial automation, integrating various control functions to optimize manufacturing processes. Modular PLCs, in particular, offer versatility and scalability, allowing for multiple control functions in one system. Real-time operating systems ensure efficient processing, while function block diagrams facilitate logical representation of control functions. Motion control systems and high-availability PLCs are essential for industries requiring precise control and minimal downtime. Process optimization techniques, such as predictive maintenance systems and sequential function charts, enhance productivity and reduce waste. PLCs employ structured text programming and ladder logic for user-friendly programming, with safety PLC systems ensuring compliance with safety standards.
Digital input/output and analog input/output modules cater to a wide range of industrial applications. Industrial control networks, including fieldbus communication and industrial Ethernet networks, enable seamless communication between devices. Redundant PLC systems and human-machine interfaces (HMIs) ensure reliable operation and user-friendly control. PLC cybersecurity measures are crucial to protect against potential threats. Embedded systems design and process control algorithms further enhance the functionality of PLCs. Data acquisition systems and SCADA integration provide real-time monitoring and control capabilities. According to recent industry reports, the global PLC market is expected to grow by 5% annually, driven by the increasing demand for automation and digitalization in various industries.
For instance, a leading manufacturing company reported a 20% increase in production efficiency after implementing a PLC system.
The Modular segment was valued at USD 5.24 billion in 2019 and showed a gradual increase during the forecast period.
Regional Analysis
APAC is estimated to contribute 35% to the growth of the global market during the forecast period. Data suggests that the future opportunities for growth in the North America region estimates to be around USD 3.01 billion. Technavio's analysts have elaborately explained the regional trends and drivers that shape the market during the forecast period.
The market in Asia Pacific (APAC) is experiencing notable growth, driven by several factors. Countries like China, Japan, India, Vietnam, South Korea, Malaysia, and Australia are key contributors to this expansion. China, Japan, South Korea, and India hold the largest shares of the APAC PLC market due to robust industrialization, increasing demand for medium-voltage and low-voltage motors, and substantial investments in power, water, and wastewater treatment, as well as the food and beverage industries. Government initiatives, a strong industrial base, and the rising demand for automobiles manufactured in the region are fueling the growth of PLCs in the automotive sector in APAC.
Function block diagrams and ladder logic programming are widely used in PLC applications for control logic design. Motion control systems, digital input/output, and industrial control networks are integral components of PLC systems. High-availability PLCs ensure minimal downtime, while safety PLC systems prioritize risk reduction. PLC cybersecurity measures are crucial to protect against potential threats. Predictive maintenance systems, process optimization techniques, and sequential function charts enable efficient operations. Redundant PLC systems ensure business continuity, while human-machine interfaces (HMIs) facilitate easy system monitoring and control. Networked PLCs and SCADA integration streamline industrial automation systems, and PLC communication protocols ensure seamless data exchange.
According to recent research, the APAC PLC market is projected to grow by over 15% annually, reflecting the significant role of PLCs in industrial automation and digital transformation. For instance, a leading automotive manufacturer in China increased production efficiency by 20% by implementing a PLC-based automation system. This success story underscores the potential of PLCs in enhancing industrial productivity and competitiveness in APAC.
The Programmable Logic Controller Market advances through PLC programming using structured text and applying IEC 61131-3 standards in PLC programming to ensure robust automation. Integration of PLC with SCADA for remote monitoring and data acquisition using PLC and industrial communication protocols enhance operational visibility. Design and implementation of redundant PLC systems and development of safety PLC systems for hazardous environments prioritize reliability and safety. Optimization of PLC communication protocols for efficiency and improving cybersecurity measures for industrial control networks safeguard systems. Use of function block diagrams in PLC applications and application of advanced process control techniques in PLCs streamline design and development of PLC based robotics control systems. Implementation of predictive maintenance strategies for PLCs and improving the efficiency of data logging and analysis of PLC drive performance.
Market Dynamics
Our researchers analyzed the data with 2024 as the base year, along with the key drivers, trends, and challenges. A holistic analysis of drivers will help companies refine their marketing strategies to gain a competitive advantage.
The market encompasses a wide range of automation solutions designed to enhance industrial productivity and efficiency. PLCs, with their ability to execute complex control logic, have become an indispensable component of modern manufacturing processes. In the realm of PLC programming, Structured Text (ST) has emerged as a popular choice due to its clarity and ease of use. Advanced process control strategies, such as Model Predictive Control (MPC) and Fuzzy Logic, find extensive implementation in PLC systems to optimize industrial processes. Integration of PLCs with Supervisory Control and Data Acquisition (SCADA) systems enables remote monitoring and control of industrial processes, enhancing operational efficiency. Redundant PLC systems, designed to ensure business continuity, are a critical consideration for mission-critical applications. IEC 61131-3 standards are widely adopted in PLC programming, ensuring interoperability and safety.
Function block diagrams (FBD) simplify PLC application development by allowing the creation of complex control structures using predefined logic blocks. Optimization of PLC communication protocols, such as Modbus and PROFIBUS, is essential for ensuring efficient data transfer between devices. Safety PLC systems, designed for use in hazardous environments, employ stringent safety measures to prevent accidents. Troubleshooting and maintenance of PLC-based automation systems are crucial for maintaining optimal performance. Cybersecurity measures, including firewalls and access control, are increasingly important to protect industrial control networks from cyber threats. PLC hardware component selection criteria include factors such as processing power, communication interfaces, and environmental conditions. Data acquisition using PLCs and industrial communication protocols is a critical aspect of industrial automation.
Remote access and control of PLCs over industrial networks enable real-time monitoring and adjustments. Virtual commissioning and simulation of industrial control systems reduce development time and costs. Upgrading legacy automation systems with modern PLCs is a common trend in the industry, as is the application of advanced process control techniques and the design and development of PLC-based robotics control systems. Predictive maintenance strategies for PLCs help prevent unscheduled downtime, while improving the efficiency of data logging and analysis is essential for continuous process improvement. Integration of machine vision systems with PLC-based automation further enhances manufacturing capabilities.
What are the key market drivers leading to the rise in the adoption of Programmable Logic Controller (PLC) Industry?
- The significant increase in market demand for compact automation solutions serves as the primary driver for the industry's growth.
- The market is experiencing significant growth and transformation due to the increasing adoption of the Industrial Internet of Things (IIoT) or Industry 4.0. IIoT brings numerous benefits, including real-time communication, reliability, and increased efficiency to industrial automation control systems. These advantages are particularly valuable for manufacturing and factory automation applications, enabling smart maintenance, distributed intelligence systems, and predictive analytics. However, the proliferation of IoT-enabled devices poses challenges for manufacturers and system integrators, such as the need to reduce costs while still achieving the benefits of factory automation.
- For instance, a leading manufacturing company reported a 25% increase in sales due to the implementation of IIoT-enabled PLCs. Furthermore, the global PLC market is expected to grow by over 5% annually, reflecting the strong demand for advanced automation solutions.
What are the market trends shaping the Programmable Logic Controller (PLC) Industry?
- The expanding capability of micro-PLCs is becoming a significant market trend. It is essential for organizations to focus on this increasing capability to remain competitive.
- Micro Programmable Logic Controllers (PLCs) are experiencing significant growth in adoption within the process and discrete industries due to their flexibility, ease of use, and compact design. Micro-PLCs offer numerous benefits, including cost-effectiveness, communication capabilities, and the ability to control standalone machinery with basic to advanced functionality. Recent innovations in micro-PLC technology have expanded their capabilities, enabling them to manage larger machines and support multiple communication protocols. Initially, micro-PLCs were primarily used for controlling small machinery with basic serial communication. However, advancements in design and features have led to the development of high-speed communication capabilities, large program memory, and support for complex applications in industrial end-user segments.
- The demand for micro-PLCs is driven by their ability to provide a cost-effective solution for controlling machinery with basic to advanced functionality. As industrial automation continues to evolve, the need for flexible, easy-to-use, and compact control solutions is becoming increasingly important. According to recent industry reports, the micro-PLC market is expected to grow by 18% in the next year, demonstrating the robust demand for these innovative solutions.
What challenges does the Programmable Logic Controller (PLC) Industry face during its growth?
- The expanding market for industrial PCs and DCS systems, serving as viable alternatives to traditional PLCs, poses a significant challenge to the industry's growth trajectory.
- The market is experiencing significant shifts due to the increasing demand for automation. Traditional rackmount PLCs are being replaced by more versatile PC-based control systems. These platforms offer integrated PLC control, motion control, and Supervisory Control and Data Acquisition (SCADA) capabilities on a high-performance controller. This integration results in cost savings and improved efficiency for manufacturers. Moreover, the development of open embedded operating systems has led to the emergence of new-generation industrial PCs. These systems combine the functionality of a PLC and an operator panel into one unit, further streamlining industrial processes. Another control system, Distributed Control Systems (DCS), also offers unique advantages over traditional PLCs and industrial PCs.
- According to a recent industry report, the global industrial automation and control systems market is expected to grow by over 6% annually between 2021 and 2026. A notable example of this trend is a leading automotive manufacturer that implemented a PC-based control system, resulting in a 20% increase in production efficiency.
Exclusive Customer Landscape
The programmable logic controller (PLC) market forecasting report includes the adoption lifecycle of the market, covering from the innovator's stage to the laggard's stage. It focuses on adoption rates in different regions based on penetration. Furthermore, the programmable logic controller (PLC) market report also includes key purchase criteria and drivers of price sensitivity to help companies evaluate and develop their market growth analysis strategies.
Customer Landscape
Key Companies & Market Insights
Companies are implementing various strategies, such as strategic alliances, programmable logic controller (PLC) market forecast, partnerships, mergers and acquisitions, geographical expansion, and product/service launches, to enhance their presence in the industry.
ABB Ltd. - The company specializes in providing advanced programmable logic controllers, including the AC500 eCo, AC500, AC500 XC, and AC500 S models.
The industry research and growth report includes detailed analyses of the competitive landscape of the market and information about key companies, including:
- ABB Ltd.
- Beckhoff Automation
- Eaton Corp.
- Emerson Electric Co.
- Ependion AB
- Festo SE and Co. KG
- Furukawa Electric Co. Ltd.
- IDEC Corp.
- Infineon Technologies AG
- Keyence Corp.
- Lenze SE
- Mitsubishi Electric Corp.
- OMRON Corp.
- Panasonic Holdings Corp.
- Parker Hannifin Corp.
- Robert Bosch GmbH
- Rockwell Automation Inc.
- Schneider Electric SE
- Siemens
- Toshiba Corp.
Qualitative and quantitative analysis of companies has been conducted to help clients understand the wider business environment as well as the strengths and weaknesses of key industry players. Data is qualitatively analyzed to categorize companies as pure play, category-focused, industry-focused, and diversified; it is quantitatively analyzed to categorize companies as dominant, leading, strong, tentative, and weak.
Recent Development and News in Programmable Logic Controller (PLC) Market
- In January 2024, Siemens announced the launch of its new Simatic Micro PLC, a compact and cost-effective programmable logic controller designed for small and medium-sized enterprises (SMEs) (Siemens press release, 2024). This new product expansion catered to the growing demand for affordable automation solutions in the manufacturing sector.
- In March 2024, Schneider Electric and Microsoft entered into a strategic partnership to integrate Microsoft Azure IoT and Schneider Electric's EcoStruxure architecture, enabling seamless data exchange between Programmable Logic Controllers (PLCs) and cloud-based applications (Schneider Electric press release, 2024). This collaboration aimed to provide advanced analytics and remote monitoring capabilities to industrial customers.
- In May 2024, Rockwell Automation completed the acquisition of MESTECH, a leading provider of control systems and automation solutions for the oil and gas industry (Rockwell Automation press release, 2024). This strategic move expanded Rockwell's market presence in the energy sector and strengthened its position as a global automation solutions provider.
- In April 2025, ABB unveiled its new PLC, the Micro PLC 800 XA, featuring advanced cybersecurity measures and a user-friendly programming interface (ABB press release, 2025). This technological advancement addressed the growing concerns over industrial control system security and aimed to simplify the programming process for engineers and technicians.
Research Analyst Overview
- The market for programmable logic controllers (PLCs) continues to evolve, with ongoing advancements in technology shaping its applications across various sectors. System lifecycle management, a critical aspect of industrial automation, is increasingly prioritized, driving the demand for advanced process control and automation system integration. The IEC 61131-3 standard, which governs industrial automation programming, underpins these developments, enabling seamless communication between PLCs and other automation components. For instance, a leading automotive manufacturer experienced a 15% increase in production efficiency by implementing virtual commissioning and PID control algorithms in their manufacturing process. This outcome is a testament to the potential of PLCs in enhancing process monitoring systems and optimizing industrial control design.
- Furthermore, the global industrial automation market is projected to grow by over 5% annually, fueled by the adoption of advanced technologies such as Profibus and Profinet communication, EtherCAT, Modbus, and industrial network security. These communication protocols facilitate automation system upgrade and robotics control systems, ensuring efficient control system architecture and troubleshooting techniques. Machine vision integration and control system simulation are additional areas of growth, as industries strive for enhanced industrial communication and system performance.
Dive into Technavio's robust research methodology, blending expert interviews, extensive data synthesis, and validated models for unparalleled Programmable Logic Controller (PLC) Market insights. See full methodology.
|
Market Scope |
|
|
Report Coverage |
Details |
|
Page number |
212 |
|
Base year |
2024 |
|
Historic period |
2019-2023 |
|
Forecast period |
2025-2029 |
|
Growth momentum & CAGR |
Accelerate at a CAGR of 3.5% |
|
Market growth 2025-2029 |
USD 3.01 billion |
|
Market structure |
Fragmented |
|
YoY growth 2024-2025(%) |
3.4 |
|
Key countries |
US, China, Japan, Canada, Germany, UK, India, South Korea, France, and Italy |
|
Competitive landscape |
Leading Companies, Market Positioning of Companies, Competitive Strategies, and Industry Risks |
What are the Key Data Covered in this Programmable Logic Controller (PLC) Market Research and Growth Report?
- CAGR of the Programmable Logic Controller (PLC) industry during the forecast period
- Detailed information on factors that will drive the growth and forecasting between 2025 and 2029
- Precise estimation of the size of the market and its contribution of the industry in focus to the parent market
- Accurate predictions about upcoming growth and trends and changes in consumer behaviour
- Growth of the market across APAC, North America, Europe, Middle East and Africa, and South America
- Thorough analysis of the market's competitive landscape and detailed information about companies
- Comprehensive analysis of factors that will challenge the programmable logic controller (PLC) market growth of industry companies
We can help! Our analysts can customize this programmable logic controller (PLC) market research report to meet your requirements.