For the simpler, smarter everyday

At LK, we believe there´s a better way to do everything. It's a belief we apply to every product and solution we create in the areas of heating and plumbing and the marine industry.

Water and Heating Systems

Our Water and Heating Systems business area is the leading manufacturer of easy-to-install systems for heating and tap water distribution in the Nordics. Through our prefabrication unit, we also provide tailor-made solutions that simplify the installation process even further. From idea to final solution, you can be sure of the smartest answers for your everyday challenges, today and tomorrow.

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Hydronic Solutions

Our Hydronic Solutions business area is a leader in Europe, producing millions of valves per year for the global HVAC market. Beyond individual products, we understand how all parts interact in your complete application. From standard to sophisticated customizations of valves, controllers, components and prefabricated units, our full-spectrum expertise makes it easy to get the results you need today, while anticipating your needs tomorrow.

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PEX Pipe Extrusion

Our Pex Pipe Extrusion business area is a leading OEM manufacturer of high-quality plastic pipes for the HVAC industry, particularly housing applications. Our proprietary production technology for cross-linking PE-Xa tubes gives pipes unique flexibility and compressive strength. With this and every advancement we make, we aim to simplify your everyday challenges for smarter results today and tomorrow.

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Marine Flow Control

Our Marine Flow Control business area is a leading producer and supplier to the global marine industry, trusted for our application expertise. With us, you can choose from complete valve monitoring and control systems, as well as engineered solutions including controls, actuation and premium-quality valves. We make it smooth and simple to get the smartest solution for today’s everyday challenges, while anticipating your needs tomorrow.

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Our environmental work

As a leading stakeholder in the HVAC industry and shipping industry, we feel it is our responsibility to lead by example. We view laws and environmental regulations as minimum requirements, and always strive to stay one step ahead in order to accelerate development towards a sustainable future.

To ensure high-quality and environmentally friendly production, we are certified to ISO standards. We also make demands of our suppliers and their environmental performance through our Code of Conduct.

Visit our career site

Want to know what it's like to work at LK and stay up to date on new job openings? Visit our career site for more information about career opportunities and find your dream job. If you don't find any vacancies matching your profile or preferences, connect with us and we'll keep you posted.

LK is a modern, family-owned trading and production group founded in 1910. Today operating on a global scale within the areas of heating and plumbing systems, technical armature and the marine industry. Do you want to be a part of our journey?

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For the simpler, smarter everyday

Water and Heating Systems

Hydronic Solutions

PEX Pipe Extrusion

Marine Flow Control

Our environmental work

Visit our career site

LK Systems delivers heating and tap water solutions to Under

LK strengthens its sustainability work and creates clarity with new ISO standards

LK:s first sustainability report