Heatex is a leading cleantech company that optimizes and develops energy-saving thermodynamic products and solutions, contributing to a sustainable future.
We specialize in air-to-air heat exchangers, aiming to maximize the heat transfer between airflows. All our products are custom-made and designed to match the customer’s technical specifications.

Heatex is part of Madison Air, a publicly listed company within the Madison Industries group, one of the world’s largest privately held companies. Madison Air is committed to making the world safer, healthier, and more productive through the power of air by creating innovative solutions that deliver outstanding customer value.
Heatex supports the Indoor Air Hygiene Institute—an organization dedicated solely to indoor air quality and its certification. The Institute aims to improve human health and productivity in indoor spaces by setting and maintaining standards of excellence for indoor air ventilation, filtration, and purification.
Our flexible organizational structure enables us to work closely with our customers to improve existing products and develop new ones. We strive to understand our customers’ challenges and provide the best solutions and services for each project. Strategic locations and collaborations enable us to respond quickly to regional product variations and demand while ensuring stable supply lines and highly trained staff.
Heatex holds several certifications covering product and operational quality worldwide—for example, Eurovent, AHRI, and TÜV SÜD. Our products are field-tested and designed to comply with all relevant building codes and regulations. We frequently send our products to independent labs worldwide for inspection and regularly use our in-house test rig to evaluate product performance. A global network of representatives supports our customers locally with our product supply, support, and related services. Everything we do is aimed at achieving perfect customer satisfaction.
Heatex foundations were laid in Sweden in the 1960s, when the first developments in air-to-air heat-transfer products began. The company was incorporated into Heatex AB in 1987. In 2004, Heatex Inc. was founded in North America, and one year later, Heatex Shanghai Co., Ltd was established in China. The company has a history of steady growth and has established itself as the market and technology leader in air-to-air heat transfer.
Our commitment to energy-efficient solutions contributes to sustainable development and the global reduction of CO2 emissions from primary energy. Additionally, we strive to protect and cool sensitive electronic equipment in industries such as telecommunications and data storage, which are essential to modern operations. Lastly, we support the production of clean energy, such as wind and other renewables, through innovative cooling solutions.
Heatex’s purpose in a global context is to:
Every Heatex production plant meets and exceeds all applicable national legislative requirements to ensure the safety and well-being of its personnel. Heatex is committed to improving and reinventing its manufacturing processes to reduce pollution and production waste. All materials used during production are responsibly sourced and recycled. In addition, scrap metal production is minimized through continuous process improvements. Heatex is proud to be ISO14001 certified.
The quality standard for Heatex is to satisfy our customers’ product and service requirements. To meet these requirements, the entire organization takes responsibility and fully commits to upholding Heatex’s quality objectives and continuously improving the efficiency of the Quality Management System. The Heatex management system must comply with ISO 9001 and applicable legislation.
Heatex’s Lean Manufacturing-certified personnel continually strive for perfection to reduce the number of steps, time, and information required to serve our customers. By ensuring efficient processes and reliable suppliers, we continually optimize production, reduce scrap metal, and maintain stable lead times, producing high-quality products at competitive prices.
We care about our customers and their privacy, and we aim to protect your data and privacy by complying with applicable laws, industry rules, and related standards. Please read our privacy policy to help you understand how we collect and use your personal information.