About us

COT-Clean Oil Technology AB is a Swedish public limited company with operations
in Ljungby, Sweden.

At COT, we develop technology for the continuous purification of industrial oils.

With the help of proprietary, unique technology, we reduce the water content
in industrial oil and keep it at exceptionally low levels.

This way, industrial oil consumption is reduced because clean oil lasts longer.

Thanks to clean oil, you reduce the risk of downtime and the need for service
and maintenance, contributing to reduced costs for you as a customer.

The low water content also facilitates the conversion from fossil mineral oils
to bio-based oils.

The effect of our work also means a reduced CO2 footprint. This is our contribution
to alleviating the impact of our presence on our planet.

We mainly focus on marine and offshore, wind and hydropower, and, construction and
off-road vehicles, but we also work in other industries.

Feel free to contact us to find out how you can use your industrial oil much, much longer.


Our team

CTO P-J Johansson and CEO Mats Backlund at our facility in Ljungby.


Board of directors

Chairman of the board- Jan-Eric Bergström
Board memeber – Claes Warnander
Board memeber – Tom Söberg
Board memeber – Alf Almqvist
Board memeber – Svante Kinell
Board memeber – Carina Heilborn
CEO – Mats Backlund