About us
About Unitherm Engineers Limited
Unitherm Engineers Limited is India's leading commercial atmospheric heat treatment service provider and is renowned for its expertise. Our state-of-the-art plants in Pune, Bengaluru, Bhiwadi, and Chennai are strategically located near major automotive hubs to ensure accessibility and convenience.
We provide our services to India’s top Auto OEMs, and their numerous pan-India suppliers, with optimal results. Our services include carburizing, carbo-nitriding, hardening and tempering, and gas-nitriding heat treatments to enhance component performance and durability.
With a dedicated team of over 200 metallurgists, we excel in every department, expediting process development and ensuring precision in all our endeavors. Our commitment to heat treatment excellence is upheld by a skilled workforce of approximately 500 professionals.
But our journey doesn't end here—Unitherm Engineers Limited is committed to ambitious expansion plans, bringing our exceptional services even closer to you.
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Our Leadership Team
Our Growth Story...
1993
Company Incorporated In Mumbai
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1995
Started furnace manufacturing business at Bengaluru Technical collaboration with Aichelin, Austria
1997
Became first company in India to export Sealed quench furnaces to Europe
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2003
Start of commercial heat treatment facility at Pune
2007
Start of Indo – German Vacu Treat Pvt Ltd at Pune
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2010
Start of Aichelin Unitherm Heat Treatment Systems at Pune
2011
Start of commercial heat treatment facility at Bhiwadi
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2011
Start of commercial heat treatment facility at Bengaluru
2015
Start of commercial vacuum heat treatment facility at Bhiwadi
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2018
Start of PVD coating services at Pune
2019
Start of Innovae3d Private Limited at Pune
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2020
Start of Indo – German Vacu Treat Pvt Ltd at Bengaluru
2020
Start of PVD coating services at Bengaluru
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2023
Start of commercial heat treatment facility at Chennai
Vision
Be the leader in atmospheric heat treatment services by consistently delivering technically competent and reliable solutions that meet global standards.
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Our Mission
  • We will continue to improve customer satisfaction through consistent quality, on-time delivery and value addition
  • We will provide a safe working environment and nurture talent by providing opportunities for learning and growth
  • We will grow profitably through investments in our people, emerging technologies, infrastructure development and new partnerships
  • We will continuously improve key business processes to meet & exceed expectations of all our stakeholders.
Our
Values
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Customer focus
Customer is King & we will satisfy them with our service.
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Work environment
Enjoy work, have fun, focus on work-life balance & keep growing!
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Speed
We will take quick decisions & execute effectively to meet our objectives.
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Transparency
Integrity, honesty, open communication & transparency are of paramount importance to us.
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Empowerment
Team members matter, so we trust & respect each other without compromising on accountability.
OUR CUSTOMERS