Top 10 Industrial Automation Companies in Chennai

Chennai has quietly turned into one of the centers of industrial automation in India. The city has a huge pool of young engineering graduates — tens of thousands enter the job market every year from various institutions in Tamil Nadu — and such infrastructure as the major industrial areas like Ambattur and Guindy, proximity to two huge ports for importing and exporting automation supplies, and the support of the state government when it comes to electronic technology or manufacturing policies. As a result, the market is filled with various specialists, such as Siemens, ABB, Schneider Electric, Festo, and many other companies like Master Linque, MELSS, CEMA, Maas, and Gixtronix that work in engines, aircraft manufacturing, FMCG, processing industry, or medicine. So, whether you are a manufacturer who is searching for a partner in automation or an engineer who is deciding what place to work at, it is vital to know who the leading companies are and what they specialize in.

This article gives a comprehensive look at the companies working in Chennai industrial automation and some of their characteristics, services, industries they work in, and cost of their services.

Short response: The major industrial automation companies based in Chennai are categorized into two groups. Multinational corporations with major presence in Chennai are Siemens, ABB, Schneider Electric, Festo and Beckhoff Automation whereas the local leaders of Chennai include Master Linque Automation, MEL Systems & Services / MELSS, CEMA Automations India, Maas Industrial Automation and Gixtronix Technologies.

Why Chennai Is an Industrial Automation Hub

The four forces that have made Chennai an authentic automation hub rather than a plain industrial city are the following:

• Number of professionals – The city produces thousands of engineers each year. The automation companies say that there is a huge base of PLC, robotics, and controls specialists in Chennai, which is proven by the fact that entry-level automation engineers get around ₹ 3.5-6 lakhs a year.
• Infrastructure – The industrial zones (Ambattur SIDCO and Guindy) and IT corridors consist of both manufacturing and automation companies.
• Policy – Tamil Nadu is among the most progressive states in terms of electronic and manufacturing incentives in India, which attracts both international OEMs and contract manufacturers to the region.
• Location – Ports of Chennai account for a big part of imports and exports of the machinery in India that is important for automation companies dealing with robots.

The Top 10 Industrial Automation Companies in Chennai

The Global Giants: What Each One Brings

Siemens is the leading industrial automation solution in Chennai. It provides Totally Integrated Automation which offers a combination of automation elements (HMI, drives, and PLC), technology environment of TIA Portal, and software solution in the area of digital twins and production facilities. Many companies prefer Siemens as the control system provider as the system would make control, spare parts, and training use standardized Siemens products which are completely uniform.

ABB represents the benchmark in robotics. Its offices in Chennai offer the whole robot range of equipment including robot arms with payload capacity of 1.5 kg and up to 800 kg. ABB divisions in drives and process automation technologies supplies manufacturers in automotive industry and process company with all equipment required to manufacture robots.

Schneider Electric is responsible for making a combination of energy and automization solutions available for its clients. Its EcoStruxure platform, PLC/SCADA (EcoStruxure Machine/Process Expert) provides its users with a perfect understanding of all power requirements of their companies.

Festo acts as a component specialist. It supplies all necessary components including pneumatic drives, pneumatic cylinders, and solenoid valves. Every system consisting of such equipment definitely contains some equipment produced by this manufacturer, and in addition to that, it provides training services.

Beckhoff Automation is an example of PC-based automation solution. It developed EtherCat technology, TwinCAT software, etc. which allows manufacturing companies to develop solutions that meet all modern requirements of manufacturing process.

The Chennai Specialists: What Sets Them Apart

Master Linque Automation (Ambattur) has emerged as the foremost domestic name in the turnkey industry; robotic system integration, ultrasonic welding stations, automated assembly lines, and special-purpose machines (SPMs) for the automotive, aerospace, and FMCG industries, in addition to expert engineering jigs, fixtures, testing facilities, and materials handling solutions. The company’s major strength lies in-house automation — robots, conveyor systems, and control products that operate as a single production system instead of made up of separate components.

MEL Systems & Services (MELSS), est. 1982, is the oldest in the group: industrial automation systems, electronics design, PLC and SCADA control, and specialized test and measurement equipment, with plenty of projects in the defense, aerospace, and reliable manufacturing sectors. For customers that require documented and qualification-grade automation MELSS possesses forty years of engineering experience.

CEMA Automations India is geared towards control system engineering and process automation with customized automation solutions, process controls, and engineering services with consulting and training component making it suitable for process industries looking to upgrade existing facilities.

Maas Industrial Automation (est. 2007) covers PLC programming, SCADA systems, building automation, as well as energy management. The company works with automotive, textile and food processing industries. The combination of competence in discrete and building automation makes it a good one-stop partner for medium-sized manufacturing companies.

Gixtronix Technologies (Velachery, est. 2016) is the company with the best innovations for small and medium-sized enterprises due to its work in IoT monitoring, robotics integration for production lines, control systems design and test automation. For those who has decided to go for automation for the first time Gixtronix is an entry point.

Apart from the mentioned ten companies, the wider Chennai ecosystem comprises Unique Industrial Automation (PLC/SCADA turnkey, Siemens digital partner), Indus Automation (electroplating and CED plants), GoodWill Automation (testing systems), Intech Systems (PLC/SCADA for water and energy), AR Global Automation (oil and gas equipment), Sun Industrial Automation (infrastructures in areas of energy, water and EV charging), as well as Garuda Technologies (drone program) and Perfint Healthcare (medical robotics at IIT Madras Research Park).

Services to Look For: From PLC to Turnkey Lines

The vapor services in Chennai are divided into five categories, and selecting a level according to your requirements is the first step to finding a partner.

• Component supply: PLCs, drives, sensors, pneumatic elements, and robots of world-famous companies. The basics of any automation association.
• Control engineering: construction of control systems, PLC/HMI programming, SCADA, and upgrading of old equipment.
• Integration of machines and production lines: including robotic operations, assembly lines, and special machines that have been developed and tested on site.
• Digital and online connection: connected machines, predictive maintenance, data processing, and connection to MES and ERP systems.
• Turnkey production lines: including design, construction, installation, commissioning, and training; prestige level of this category.

What Automation Projects Cost in India

Automation is usually priced according to its scope, hence few prices are readily available. Below are some pricing estimates for the Chennai region, taken from the industry literature, which vary according to brand, robot size and integration complexity.

Two facts about costs are universal. First, hardware, which includes robots, PLCs, and sensors, typically accounts for 50% to 70% of the total costs. Second, most of the hidden costs and hidden value are to be found in engineering (software development, simulation, commissioning and training) work. Thus, if you receive a low-cost offer for hardware, you can be virtually certain that all of these additional costs will be shifted to engineering fees or post-installation support.

How to Choose the Right Automation Partner

• Match experience in the industry and not general size of the company. A partner who can automate processes in your industry has already mastered your failure modes. Request cases of similar types and scale of projects.
• Verify the availability of deep engineering expertise. Inside engineering works like designing a panel, programming of a PLC, robotic simulation, mechanical design, etc. should be done in-house and not outsourced.A related rule of thumb for production equipment: suppliers with documented manufacturing automation capability deliver more consistent machines.
• Check the delivery and references for the customers of the installations. It is okay to check with installation engineers on site and confirm that they have delivered what was promised.
• Make sure the system standards have been implemented. One can cut down on the number of spare parts needed, get free training and have a minimum downtime, if he/she chooses to standardize on one type of a PLC/robot system (like Siemens, ABB or PC-based solution like Beckhoff).
• Be demanding and get follow-up support from the company. It is usually too risky to set up any automatic service without securing the company service support first to meet your expectations.
• Check out suppliers of the same kind of equipment internationally. Modern equipment is available hence Chennai buyers are not limited to the suppliers in the city only. International manufacturers, especially the Chinese ones, can be a much cheaper alternative.

The International Sourcing Option: Adding Chinese Automation Suppliers to the Mix

The automation purchasers in Chennai are now comparing domestic integration with international equipment procurement, which includes Chinese manufacturing. Chinese manufacturers rank among the top sellers of injection-molding machines, automated assembly devices, and custom production lines, and they can frequently offer them at 30-50% lower prices than their European counterparts for the same specifications. Overall, the choice is clear: local Chennai integrators have advantages in terms of location, speed of service, and regulatory knowledge, while Chinese manufacturers are able to sell their products at lower prices and would be able to produce them in greater volume, with the condition that one has to take care of quality control and after-sales service.

This is the point at which benlongkj enters the Chennai marketplace. As a Chinese company specializing in automated assembly lines, injection molding tools, and customized production automation, including the MCB production line, it is precisely the supplier needed by those manufacturers whose production equipment needs are specific, clear, and cost-effective.Consistent automated output, traceable testing, and a custom automated assembly machine built to the buyer’s part. For Chennai manufacturers in electrical components, consumer appliances, and similar high-volume assembly, benlongkj’s approach to automated production line selection and the challenges facing automation machinery manufacturers are worth reading before procurement. The practical guideline is to engage local Chennai partners to provide integration, retrofitting, and service and to involve international suppliers suitable for capital production equipment only when specifications and volumes are clear. For a comparison of how other Indian cities’ automation markets stack up, our Bangalore automation company ranking is a useful cross-reference.

Frequently Asked Questions

What are the major industrial automation companies in Chennai?

The key players are international corporations that participate in Chennai – Siemens, ABB, Schneider Electric, Festo, and Beckhoff – and Chennai-based players include Master Linque Automation and many others. Outside this list, there exist such companies as Unique industrial, Indus Automation, GoodWill, and many others.

What are the leading companies in industrial automation?

In the global context, there dominate Siemens, ABB, Schneider Electric, Mitsubishi Electric, Rockwell Automation, and Emersopn companies. To be more specific, the companies Festo and Beckhoff lead in the niches of pneumatic components and PC-based control respectively. However, Rockwell and Emerson do not have a solid presence in Chennai, while Siemens, ABB, Schneider Electric, and Festo do.

What are the top 5 companies in Chennai?

To be more specific, those companies belong to the industrial automation industry in Chennai; they are Siemens, ABB, Schneider Electric, Festo, and Master Link Automation. CEMA and MELSS can also be mentioned among the manufacturing companies that provide services for the companies in process industry.

Who are the big 4 in the industrial robotics industry?

The biggest players on the market are Japanese and European corporations that make the largest proportion of the total sales – FANUC, ABB, Yaskawa, and KUKA. In Chennai, ABB still has the strongest position in the sphere of industrial automation. On the contrary, FANUC and other companies do not provide direct services on the Indian market.

References

• AI Peak Flow — Top 14 automation companies in Chennai (2026 edition)
• Built In — 20 top automation companies in Chennai
• Buzz4AI — Top 10 automation companies in Chennai (MELSS, Gixtronix, Master Linque profiles)
• AskDaman — Top 10 automation companies in Chennai (CEMA, Maas, Rapidtek, Intech profiles)
• Master Linque — Top 10 automation manufacturing companies in Chennai

Conclusion

Chennai’s automation market has developed into a two-tier ecosystem that meets virtually every production requirement: from worldwide giants such as Siemens, ABB, Schneider, Festo, and Beckhoff that offer platforms, robots, and world-class components, to local specialized firms like Master Linque, MELSS, CEMA, Maas, and Gixtronix that ensure integrated systems, ready-made assembly lines, and proximity support services. The selection process is identical for buyers, whether they get the equipment locally or abroad: know about vendors’ industry experience, check their in-house engineering, obtain references on projects completed, standardize the platform, and calculate the total cost of ownership, i.e. hardware cost + engineering cost + number of years of support. And for capital-intensive production equipment you have to think about the global suppliers’ market (including cheap Chinese factories like benlongkj that manufacture automated assembly lines and injection molding tools).