About Us

Trusted to innovate, proven to deliver

At Solex, we are more than just a heat exchanger manufacturer. We apply proven thermal science in innovative ways to find better, more efficient solutions to challenges both known and new.

Starting out as a division of Cominco Engineering Services (CESL) in 1989, the company was divided in 1999 to become Bulkflow Technologies. Today, we are known as Solex Thermal Science  and we have been pioneering technology in the science of heating, cooling and drying free flowing bulk solids ever since. Our patented industrial heat exchanger technology produces near-zero emissions, uses 90% less energy and produces a superior end product at a cost savings for our customers.

In 2019, we continued to solidify our expertise in bulk solids heat exchange by joining forces with Netherlands-based Mosman Stainless Steel, a worldwide leader in stainless steel. Made possible through a joint investment by the private equity firm Anders Invest B.V., our combined company provides customers with made-to-order solutions from an integrated producer of bulk solids heat exchange technology that has more than 150 years of combined experience.

We’re also now using that same technology to change the landscape of energy capture, recovery and storage. Announced in 2020, the newly created Solex Energy Science expands the boundaries of what’s possible in ways few could have predicted with innovative heat transfer solutions to applications involving high temperatures or using bulk solids as a heat transfer medium.

Our clients come to us with interesting challenges and rely on us to deliver trustworthy solutions for previously untested applications.

Rooted in science and powered by our people, we thrive on doing exactly that.

Your partner in innovation from concept to completion

We work with you at every stage of the process — undertaking complex thermal modelling to find optimal solutions, conducting pilot testing when required and ensuring your installation is both seamless and optimized. Learn more about the Solex process.

There when you need us – worldwide

Our international team of experts is ready to provide sales and technical support whenever and wherever you need. We’ve delivered customized solutions for clients in more than 50 countries.

Our operations continue to expand on a global scale.

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How Can We Help?

Request a quote, ask a question or arrange a consultation. We will have the most qualified team for your application get back to you within one business day.

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