About Blackthorn

Blackthorn Environmental Limited was established in 1996 and is now one of the UK’s leading specialists in reducing toxic exhaust emissions from internal combustion engines.

Our speciality is exhaust gas aftertreatment, for which we rely on catalytic converters and diesel particulate filters. Although we have had wide ranging experience across many different business sectors, these days we focus on the marine and power generation markets.

In most cases our customers have between one and ten engines, which may be new or in-use, and our task is to design and supply an exhaust gas aftertreatment system to reduce the emissions to an agreed target. Therefore we treat most of our orders as projects.

Generally, our brief is to ensure that a boat or generator complies with the relevant environmental regulations, in which case we will design and supply a complete exhaust gas aftertreatment system. However, we are also happy to supply individual components to companies which have the expertise required to integrate them into their own systems.

We welcome enquiries from anywhere in the World, and we have substantial expertise at exporting.

Let us know how we can help!