Eminox Ltd


Established in 1978, Eminox’s experts design and manufacture pioneering emissions reduction technologies for heavy-duty diesel vehicles and equipment

Contact Eminox Ltd

  • 01427 810088

  • Monday - Friday 9am to 5pm

  • Miller Road, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB

About Eminox Ltd

Eminox is about making a difference. Together with becoming part of a more environmentally focused manufacturing industry, we strive to improve air quality around the world.

We drive innovation and success to provide sustainable engineered solutions which meet and exceed stringent emissions control demands.

With over 40 years’ experience in the automotive industry, we have the knowledge and expertise to support our customers with our in-house research and development facility. Therefore, allowing extensive testing of products before final production, consequently saving our customers time and money in the development process.

As keen problem solvers, our expert engineers work in partnership with you to design exhaust aftertreatment systems for bus, truck, rail, marine and non-road mobile machines (NRMM) around the world. They’re able to work to your specifications to meet the standards you need.

All Eminox products are designed in the UK and manufactured in our state-of-the-art facilities.

What makes us industry leaders:

Worldwide facilities
As part of the Hexadex Group, Eminox has access to manufacturing facilities across three continents in seven countries, providing a truly global presence

Family owned
The growth of Eminox is supported by Chairman of Hexadex Group, Will Milles, and son of Eminox founder David Milles. A family business since 1978

Complementary businesses
The group acquires new businesses, which are either complementary to its existing activities, or where it can use its core expertise to add value

Manufacturing excellence
Eminox is the only UK exhaust manufacturing company to hold the CL 1 EN 15085-2 Rail Welding Standard

1,200 staff and counting
The Hexadex Group employs over 1,200 professionals across its five subsidiaries. These include Eminox, Teconnex, Ceramex, Hooton Engineering and CWM Automation

Growing sales
The group is continually growing and in 2018, the net sales of the Hexadex Group was £121 million

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