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Serving wide range of industries like automotive, pharmaceuticals & chemicals, water & wastewater treatment, power,

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Food & Beverages, Air-separation, e-Commerce, Material Handling, HVAC and Vegetable Oil Treatment

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Cotmac is a global factory and process automation solutions provider

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Ranked as the top 11th System Integrator globally by Control Engineering (WTWH Media), since 2015

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With offices in Asia and North America and manufacturing units in India

WHAT WE DO
Ranked 11th* globally as a system integrator giant, Cotmac provides factory and process automation solutions to a wide spectrum of industries.

Cotmac USA is the North American division of Cotmac Group—ranked 11th globally among system integrator giants*. We deliver high-performance automation solutions to the world’s most demanding industries. Our mission is to excel on every opportunity we have to help customers perform better.

Who We Are

Cotmac USA brings together deep U.S. industry experience with the scale and strength of a global engineering organization. Our teams in Michigan and across the United States work seamlessly with Cotmac’s international engineering centers, enabling us to execute complex, multi-site automation programs with precision, speed, and cost efficiency.

With eight factories and commercial offices across Asia and America, including UL-certified panel manufacturing and a robust offshore design center, Cotmac delivers services wherever our customers operate.

Trusted Engineering Partner

Cotmac USA’s long-term vision is to become the most trusted engineering partner for our customers. With the deep experience we have built over decades—and the passion our teams bring to every project—we consistently deliver solutions that meet the highest standards of quality, safety, and performance.

From our base in Michigan, we proudly support customers across the United States and Europe, providing engineering, panel manufacturing, and project execution services that drive reliability, efficiency, and operational excellence.

Our Commitment to Community

Cotmac’s commitment to social responsibility has been a defining part of our identity for decades. We actively support non-governmental organizations through financial assistance, education initiatives, and strategic guidance—empowering communities and enabling sustainable impact.

1000+
Employees Globally
70
Countries Serviced
11000+
Projects Delivered
30+
Years of Legacy
N. A. Sirur
Founding Partner NA Sirur Group
V. N. Sirur
Former Managing Partner NA Sirur Group
M. V. Sirur
Founder Chairman Cotmac (Part of NA Sirur Group)
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