About COT

Get to know COT - Clean Oil Technology. We're dedicated to advancing oil purification for a sustainable future, focusing on reliability, quality, and innovative solutions.

Longer lifespan, lower costs.

COT-Clean Oil Technology AB was founded in 1998 and is a Swedish public limited company, based in Ljungby, Sweden. We specialize in oil purification of industrial oils for hydraulic, lubrication, and transmission systems across segments such as marine, wind, and hydropower among others for stationary as well as mobile installations. With our patented technology, we remove all the water from the oil and extend the lifespan of both the oil and the components in the application. Our solution results in minimized risk of operational interruptions, reduced maintenance costs and a significant reduction in CO2 emissions.

We envision a world where sustainable oil technology is a norm, not an exception. Our mission is to contribute to a sustainable future with groundbreaking technology that cleans oil for hydraulic, lubrication, and transmission systems.

Our vision and mission

Our values

Our values guide us in our continuous work to develop oil purification technology that creates value and addresses today’s challenges to contribute to a better future.

Innovation

– for sustainability. At the core of everything we do at COT-Clean Oil Technology. We are committed to leading the path towards a cleaner and sustainable future.

Reliability

Our unique expertise ensures that our customers receive the proper support and solutions.

Quality

We strive for excellence in every aspect of our operations, dedicated to making a real and qualitative difference for our customers.

Meet the team

From the left:

CTO

Pär-Johan Johansson

CEO

Mats Backlund

Chairman of the board

Jan-Eric Bergström

We guarantee innovation, quality and reliability in everything we do.

Our ISO 9001 certification is a stamp of the high quality and assurance we strive to offer our customers. For us, quality means keeping our promises, putting the customer at the center, and being a reliable partner. We stand for innovation, credibility, and a friendly approach in everything we do. We work continuously for improvement and involve our employees, suppliers, customers, and owners in this endeavor.

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