Process control companies focus on automating and optimizing industrial processes across various sectors, such as oil and gas, chemicals, and pharmaceuticals. These firms develop control systems, measurement tools, and specialized software that enhance operational efficiency and safety. The industry is growing with advancements in digitalization and IoT technologies, leading to smarter systems that enable real-time monitoring and data analytics. As industries face increasing pressure to improve productivity and reduce costs, investment in process control has surged, driving innovation and integration of automation technologies.

This list highlights 21 notable process control companies rooted in North America, Europe, and Asia. With founding years spanning from 1908 to 2012, they showcase a variety of sizes, from family-owned firms to corporate entities, employing anywhere from 11 to over 8,000 individuals. Specializations include automation solutions, control systems, and energy management across numerous industries, reflecting a global demand for technological expertise in process optimization.

Continue reading to discover the top process control companies.

Top 21 Process Control Companies Companies

1. Novaspect Inc.

• Website: novaspect.com
• Ownership type: Private
• Headquarters: Schaumburg, Illinois, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1936
• Headcount: 201-500
• LinkedIn: novaspect

Novaspect Inc., based in Schaumburg, Illinois, is an automation solutions provider that has been serving the industrial sector since 1936. The company specializes in industrial control systems and services, focusing on enhancing operational efficiency and safety across various industries, including refining, oil and gas, and life sciences. Novaspect offers a wide array of products and services, such as control and safety systems, valves, actuators, and asset reliability solutions. Their business model includes consulting, project management, and technical services, which are crucial for optimizing processes in complex industrial environments. With a workforce of approximately 342 employees, Novaspect is dedicated to providing tailored solutions that meet the unique needs of their clients, ensuring they remain competitive and compliant in their respective markets.

2. John H. Carter Company, Inc.

• Website: johnhcarter.com
• Ownership type: Private
• Headquarters: Baton Rouge, Louisiana, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1933
• Headcount: 501-1000
• LinkedIn: john-h.-carter

John H. Carter Company, Inc., based in Baton Rouge, Louisiana, has been a prominent player in the automation solutions sector since its founding in 1933. The company specializes in control systems, asset reliability, and various industrial services tailored for sectors such as oil and gas, power generation, and chemical manufacturing. With a workforce of approximately 424 employees, John H. Carter Company provides a comprehensive suite of products and consulting services designed to improve operational efficiency and safety. Their offerings include control and safety systems, measurement instrumentation, and asset management services, which are critical for maintaining the integrity and performance of industrial operations. The company also emphasizes customer support, providing 24/7 assistance to ensure that clients can rely on their expertise at any time. Their commitment to innovation and service excellence positions them as a significant contributor to the process control industry.

3. Apex Automation Ltd

• Website: apexautomation.ca
• Ownership type: Private
• Headquarters: Edmonton, Alberta, Canada
• Employee distribution: Canada 92%, United States (USA) 5%, India 3%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: apex-automation-ltd

Apex Automation Ltd, based in Edmonton, Alberta, is an automation and engineering firm that specializes in providing innovative solutions tailored for industrial applications. Since its inception in 2012, the company has focused on sectors such as oil and gas, chemical processing, and power generation. Apex Automation offers a range of products and services designed to enhance operational efficiency and safety. Their expertise spans automation technologies, engineering services, and cybersecurity solutions, which are critical in today’s industrial landscape. The company is dedicated to building long-term relationships with clients, ensuring that they receive high-quality solutions that meet their specific needs. With a workforce of approximately 76 employees, Apex Automation is committed to fostering a culture of continuous learning and development, which is vital for maintaining a competitive edge in the process control market.

4. Sasautomation S.R.L.

• Website: sasautomation.it
• Ownership type: Private
• Headquarters: Schio, Italy
• Employee distribution: Italy 100%
• Founded year: 1974
• Headcount: 51-200
• LinkedIn: sasautomation-s.r.l.

Sasautomation S.R.L., based in Schio, Italy, is an engineering and automation service provider that specializes in process control and integration services across various industrial sectors. Established in 1974, the company has developed a strong expertise in optimizing and maintaining industrial systems, particularly in the Oil & Gas, Chemical, and Food industries. Sasautomation offers a wide array of services, including the engineering and construction of control systems, technical support, and the manufacturing of control cabinets tailored to client specifications. Their focus on customer-oriented turnkey solutions is supported by a dedicated team that ensures high-quality service delivery. The company adheres to strict quality, environmental, and safety standards, holding certifications such as ISO 9001, ISO 14001, and ISO 45001. With a commitment to continuous improvement and staff training, Sasautomation positions itself as a reliable partner for end users and EPC contractors alike.

5. ProLeiT

• Website: proleit.com
• Ownership type: Corporate
• Headquarters: Herzogenaurach, Bavaria, Germany
• Employee distribution: Germany 63%, Spain 10%, United States (USA) 7%, Other 21%
• Latest funding: August 2020
• Founded year: 1986
• Headcount: 501-1000
• LinkedIn: proleit

ProLeiT GmbH, based in Herzogenaurach, Bavaria, Germany, specializes in industrial automation and process control technology, with a particular emphasis on the brewing industry. Founded in 1986, the company has developed a range of solutions designed to optimize production processes and enhance efficiency for breweries and beverage manufacturers worldwide. Their flagship products include the brewmaxx process control system and Plant iT, which integrate advanced features such as recipe management and energy monitoring. ProLeiT serves a global customer base, with installations in over 110 countries, and has successfully implemented more than 2,100 production facilities. The company is recognized for its innovative approach, focusing on parameterization rather than programming, which allows for greater flexibility and efficiency in process management. ProLeiT also engages in training and support services, ensuring that clients can maximize the potential of their systems. As part of Schneider Electric, ProLeiT benefits from a broader network and resources, further enhancing its capabilities in the automation sector.

6. ABSA Proveedor de Soluciones

• Website: grupoabsa.com
• Ownership type: Private
• Headquarters: Guadalajara, Jalisco, Mexico
• Employee distribution: Mexico 98%, Other 2%
• Founded year: 1994
• Headcount: 201-500
• LinkedIn: grupoabsa

ABSA Proveedor de Soluciones, founded in 1994 and based in Guadalajara, Jalisco, Mexico, is a private company specializing in industrial automation. With a workforce of approximately 277 employees, ABSA focuses on providing a range of solutions that include automation systems, control technologies, and energy solutions. The company aims to enhance productivity and efficiency for its clients through advanced technology. ABSA has a notable partnership with Rockwell Automation, which allows them to implement smart machines and industrial networks, facilitating the creation of connected enterprises. Their offerings span various sectors, including industrial automation, energy management, and process instrumentation, showcasing their commitment to improving operational performance for businesses in Mexico. ABSA's extensive experience and specialized knowledge position them as a relevant player in the process control industry.

7. Progea Srl

• Website: progea.com
• Ownership type: Private
• Headquarters: Modena, Emilia-Romagna, Italy
• Founded year: 1990
• Headcount: 51-200
• LinkedIn: progea-s-r-l-

Progea Srl, based in Modena, Italy, is a private company founded in 1990. It operates in the industrial automation sector, providing advanced technologies and solutions tailored for various industries such as oil and gas, food and beverage, and life sciences. Progea offers a comprehensive range of products, including control systems, actuators, and industrial software, aimed at improving operational efficiency and safety. The company is known for its commitment to innovation and quality, ensuring that its solutions meet the evolving needs of its clients. Progea's expertise in process control and automation positions it as a significant player in the industry, contributing to the optimization of production processes and the enhancement of safety standards.

8. NM Automation and Control Pvt Ltd

• Website: automationind.com
• Ownership type: Private
• Headquarters: Mumbai, Maharashtra, India
• Employee distribution: India 100%
• Founded year: 1997
• Headcount: 51-200
• LinkedIn: nm-automation-and-control-pvt-ltd

NM Automation and Control Pvt Ltd, founded in 1997 and based in Mumbai, Maharashtra, specializes in automation and engineering services tailored to various industries. The company has carved a niche in process automation, focusing on sectors such as water treatment, pharmaceuticals, food and beverages, oil and gas, and marine applications. With a workforce of around 42 employees, NM Automation emphasizes enhancing operational efficiency through customized automation solutions. Their offerings include advanced control systems, SCADA implementations, and PLC-based systems, which are crucial for modern industrial operations. The firm has built a reputation for quality and reliability, as evidenced by numerous positive client testimonials. Their commitment to providing effective solutions positions them as a significant player in the process control industry.

9. Mita-Teknik A/S

• Website: mita-teknik.com
• Ownership type: Corporate
• Headquarters: Denmark
• Latest funding: December 2021
• Founded year: 1969
• Headcount: 51-200
• LinkedIn: mita-teknik-as

Mita-Teknik A/S, based in Denmark, is an automation technology company founded in 1969. With a workforce of approximately 116 employees, the company has carved out a niche in the automation sector, providing a range of products and services aimed at improving operational efficiency and safety. Mita-Teknik specializes in control systems and measurement instrumentation, catering to industries such as manufacturing and oil and gas. Their solutions are designed to meet the specific needs of their clients, ensuring that processes are not only efficient but also safe. The company has maintained its relevance in the industry through a focus on innovation and sustainability, adapting to the evolving demands of the market.

10. R.E. Mason

• Website: remason.com
• Ownership type: Family Owned
• Headquarters: Charlotte, North Carolina, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1940
• Headcount: 201-500
• LinkedIn: remason

R.E. Mason, based in Charlotte, North Carolina, is a family-owned industrial equipment supplier and automation solutions provider. Founded in 1940, the company has built a reputation for delivering a wide array of products and services, including valves, actuators, and control systems. They cater to various industries such as chemical, petrochemical, and power generation, focusing on providing reliable solutions that enhance operational efficiency and safety. R.E. Mason's expertise extends to project services, mechanical and valve services, and control system services, ensuring comprehensive support for their clients. Their commitment to quality and customer service is evident in their 24/7 support availability, which is essential for industries that require constant monitoring and quick response times. The company is also recognized for its workplace culture, having been awarded the 2024 Best Places to Work by the Charlotte Business Journal.

11. Avanceon Middle East & South Asia

• Website: avanceon.ae
• Ownership type: Private
• Headquarters: Dubai, Dubai, United Arab Emirates (UAE)
• Employee distribution: Pakistan 68%, Qatar 12%, Saudi Arabia 11%, Other 9%
• Founded year: 1984
• Headcount: 201-500
• LinkedIn: avanceon-mea

Avanceon Middle East & South Asia is an industrial automation company based in Dubai, UAE, with a workforce of approximately 474 employees. Established in 1984, Avanceon specializes in providing process control and digital solutions tailored to various industries, including Oil & Gas, Water & Wastewater, Infrastructure, and Food & Beverages. The company offers a comprehensive suite of products and services, such as control valves, programmable logic controllers (PLCs), and energy monitoring systems, aimed at enhancing operational efficiency and safety for its clients. Avanceon has a notable presence in the Middle East and South Asia, with a significant portion of its workforce located in Pakistan, Qatar, and Saudi Arabia. Their focus on innovative solutions, including industrial digitalization and OT-cybersecurity, positions them well within the process control sector, catering to businesses that require advanced automation solutions. Avanceon is committed to delivering high-quality services and maintaining strong partnerships with clients, which further solidifies its role in the industry.

12. Wonderware

• Website: wonderware.com
• Ownership type: Private
• Headquarters: Lake Forest, California, United States (USA)
• Employee distribution: United States (USA) 33%, Canada 22%, Denmark 11%, Other 33%
• Founded year: 1987
• Headcount: 501-1000
• LinkedIn: wonderware

Wonderware, a subsidiary of AVEVA Group plc, is an automation solutions provider based in Lake Forest, California. Founded in 1987, the company has carved out a niche in industrial control systems and manufacturing IT. Wonderware's software products are designed to improve operational efficiency across various sectors, including pharmaceuticals, food and beverage, and chemicals. Their offerings include automation software, data management tools, and consulting services, which are essential for businesses looking to optimize their processes. With a workforce of around 214 employees, Wonderware operates globally, with a notable presence in the United States, Canada, Denmark, Singapore, and South Africa. The company has established itself as a key player in the automation industry, providing solutions that help organizations streamline their operations and enhance productivity.

13. Zi-argus

• Website: zi-argus.com
• Ownership type: Corporate
• Headquarters: Bangkok, Bangkok, Thailand
• Latest funding: October 2022
• Founded year: 1994
• Headcount: 201-500
• LinkedIn: zi-argus

Zi-argus, founded in 1994 and based in Bangkok, Thailand, is a corporate entity that operates as a systems integrator specializing in industrial automation and control solutions. With a workforce of around 172 employees, the company has established a strong presence in the Asia-Pacific region, executing turn-key projects across various sectors such as oil and gas, pharmaceuticals, and data centers. Zi-argus offers a wide array of services including engineering, consultancy, and automation systems, which are crucial for optimizing operations and ensuring compliance with industry standards. Their commitment to excellence, integrity, and reliability has earned them a solid reputation among high-performance customers. The company is also a recognized member of the Control System Integrator Association (CSIA), which enhances its credibility in the global market.

14. ONYX Engineering Ltd.

• Website: onyxengineering.com
• Ownership type: Private
• Headquarters: Windsor, California, United States (USA)
• Employee distribution: Canada 50%, United States (USA) 50%
• Founded year: 1991
• Headcount: 11-50
• LinkedIn: onyx-engineering-ltd-

ONYX Engineering Ltd., based in Windsor, California, is a private engineering firm founded in 1991. With a workforce of 11 to 50 employees, the company focuses on providing advanced control systems and automation solutions tailored to various industries, including automotive, food & beverage, and life sciences. Their service offerings include process control, robotics, SCADA & HMI, and motion control, which are vital for enhancing operational efficiency and modernizing manufacturing processes. ONYX Engineering has established itself as a reliable partner for businesses looking to optimize their operations through innovative technology. The company has also received recognition for its expertise, including certifications in panel building and partnerships with industry leaders like GE VERNOVA. Their commitment to quality and customer satisfaction is evident in their rigorous project execution and the successful completion of numerous case studies across different sectors.

15. Supcon

• Website: global.supcon.com
• Ownership type: Private
• Headquarters: Hangzhou, Zhejiang, China
• Employee distribution: China 55%, Singapore 12%, Malaysia 8%, Other 26%
• Founded year: 1999
• Headcount: 5001-10000
• LinkedIn: zhejiang-supcon

Supcon Technology Co., Ltd., based in Hangzhou, Zhejiang, China, is an industrial automation company that specializes in advanced control systems, measurement instrumentation, and optimization software. Founded in 1999, Supcon has grown to employ over 8,000 people, with a significant presence in China and expanding operations in Southeast Asia and the Middle East. The company serves various sectors, including Oil & Gas, Chemicals, Power, and Food & Beverage, providing solutions that enhance process efficiency and safety. Their product offerings include the Webfield® ECS-700, a Distributed Control System recognized as the top-selling DCS in China since 2011. Supcon emphasizes lifecycle support and customer collaboration, ensuring that their clients receive ongoing assistance and innovation throughout the operational life of their systems. The company is also committed to sustainability, focusing on energy efficiency and low-carbon solutions for the process industry.

16. Microverse Automation Pvt. Ltd.

• Website: microversedcs.com
• Ownership type: Private
• Headquarters: Pune, Maharashtra, India
• Employee distribution: India 100%
• Founded year: 1989
• Headcount: 51-200
• LinkedIn: microverse-automation

Microverse Automation Pvt. Ltd., based in Pune, Maharashtra, India, is a private technology firm founded in 1989. The company specializes in automation and digitization solutions, providing products such as PLC and DCS systems, Electronic Supervisors, and cloud-based services. Their offerings are designed to improve operational efficiency across various sectors, including chemical, pharmaceutical, and energy industries. Microverse's solutions tackle significant process challenges, ensuring compliance and enhancing product quality. The company has developed a patented Electronic Supervisor that streamlines batch process management, allowing for better control and documentation of production processes. Additionally, their cloud suite facilitates remote monitoring and analytics, further supporting modern industrial needs. With a workforce of around 76 employees, Microverse remains focused on innovation and has established partnerships, such as with Hitachi High-Tech, to advance their automation technologies.

17. Control Station, Inc.

• Website: controlstation.com
• Ownership type: Corporate
• Headquarters: Manchester, Connecticut, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: March 2025
• Founded year: 1988
• Headcount: 11-50
• LinkedIn: control-station-inc-

Control Station, Inc., based in Manchester, Connecticut, is a process optimization company that specializes in software solutions for process analytics and control tuning. Founded in 1988, the company has developed a strong portfolio of products aimed at enhancing operational efficiency and reducing costs for various industries, including Food & Beverage, Oil & Gas, and Chemicals. Their flagship products, PlantESP and LOOP-PRO, provide real-time monitoring and advanced tuning capabilities, allowing businesses to optimize their control strategies effectively. Control Station also offers consulting services and training workshops, ensuring that clients can maximize the value of their solutions. With a presence in over 73 countries and a customer base that includes half of the Fortune 500 manufacturers, Control Station has proven its relevance and expertise in the process control industry.

18. Phantom Technical Services, Inc.

• Website: phantomtechnical.com
• Ownership type: Corporate
• Headquarters: Columbus, Ohio, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: January 2023
• Founded year: 1997
• Headcount: 11-50
• LinkedIn: phantom-technical-services-inc

Phantom Technical Services, Inc., based in Columbus, Ohio, is an engineering firm that has been active since 1997. With a workforce of 11 to 50 employees, the company focuses on providing automation and technical services tailored to various industries, including food and beverage, automotive, and specialty chemicals. Their service portfolio includes panel fabrication, controls automation, process automation, and modernization of legacy systems. Phantom Technical Services has established a reputation for quality and professionalism, working closely with clients to deliver solutions that meet specific operational needs. The firm has partnered with major automation suppliers, ensuring they can offer platform-independent solutions. Their expertise in integrating systems and modernizing equipment positions them as a valuable player in the process control industry.

19. Prime Controls

• Website: prime-controls.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: United States (USA) 99%
• Founded year: 1991
• Headcount: 201-500
• LinkedIn: prime-controls

Prime Controls, LP is a private systems integrator and engineering firm based in Lewisville, Texas, established in 1991. The company specializes in industrial automation and control solutions, providing a comprehensive suite of services that includes project management, instrumentation and electrical design, software development, and custom control panel manufacturing. With a workforce of approximately 916 employees, Prime Controls serves a variety of industries, notably oil and gas, water and wastewater, and semiconductor fabrication. Their commitment to operational efficiency is evident in their tailored solutions for clients, which range from project design to post-project maintenance. Prime Controls has also been recognized in industry publications, highlighting their significant role in the automation sector. They maintain a strong focus on quality and safety, ensuring compliance with industry standards through rigorous QA/QC processes. The company operates multiple locations across Texas and has expanded its reach to other states, demonstrating its growth and adaptability in a competitive market.

20. Cotmac

• Website: cotmac.io
• Ownership type: Private
• Headquarters: Pune, Maharashtra, India
• Employee distribution: India 98%, Other 2%
• Founded year: 1992
• Headcount: 501-1000
• LinkedIn: cotmac-electronics-pvt-ltd---india

Cotmac Electronics Pvt. Ltd., founded in 1992 and based in Pune, Maharashtra, India, specializes in automation solutions and engineering services. The company operates primarily in a B2B model, providing a comprehensive range of products and services that include factory automation, process automation, control panels, and industrial software. Cotmac serves various industries, notably automotive, pharmaceuticals, chemicals, and energy, focusing on enhancing operational efficiency for its clients. With a workforce of over 1,000 employees, Cotmac has established itself as a significant player in the automation sector, delivering tailored solutions that optimize production processes. Their partnerships with global brands like Siemens and Honeywell further enhance their service offerings, allowing them to provide high-quality integrated automation solutions. Cotmac's commitment to innovation and efficiency is evident in their extensive project portfolio, which includes successful implementations across multiple sectors.

21. Eclipse Combustion B.V.

• Website: eclipsenet.com
• Ownership type: Private
• Headquarters: Gouda, South Holland, Netherlands
• Founded year: 1908
• Headcount: 51-200
• LinkedIn: eclipse-combustion-b.v.

Eclipse Combustion B.V., based in Gouda, South Holland, Netherlands, is a private company that has been operational since 1908. It specializes in thermal solutions and industrial automation, focusing on combustion technology. The company provides a range of products and services, including control systems and field instruments, aimed at improving efficiency and safety in various industries. Their expertise extends to sectors such as manufacturing, oil and gas, and utilities, where they play a crucial role in optimizing combustion processes. Eclipse Combustion B.V. is part of Honeywell Thermal Solutions, which enhances its capabilities in delivering advanced technology and solutions to its clients. The company is dedicated to addressing the challenges of modern industrial operations, particularly in the context of energy efficiency and emissions reduction.

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