About Eminox
Pioneering a zero emissions future
Our heritage spans almost 50 years, and our pioneering technologies in exhaust aftertreatment systems, which reduce emissions and improve air quality around the world, are complimented with a range of auxiliary products used in many heavy-duty industries.
Our innovative approach to developing these technologies, to achieve the latest global emission standards, stems from our highly skilled and knowledgeable workforce. Over many decades we have remained at the forefront of research, product design and development, manufacturing, and testing.
As keen problem solvers, our expert engineers work in partnership with our customers to design emission aftertreatment systems and specialist pipes across a range of industries including On-road, Construction, Marine, Rail, Power generation, Alternative fuels and Agriculture. We understand the specifications needed to meet the standards you require, to achieve the latest global emission standards.
This knowledge and expertise places us as industry leaders, delivering best practise and driving change across the globe to support ESG policies, lower heavy duty exhaust emissions, improve air quality and protect public health.
We continue to develop advanced exhaust aftertreatment technologies for hydrogen (H2), ammonia (NH3) and methanol internal combustion engine power, working in partnership with academic establishments on long-term research projects. Utilising alternative, green future fuels to achieve zero emissions is at the forefront of our development of technologies for a greener planet. Our understanding of global economies and the net zero objectives they have, in addition to current and predicted emission legislation, places Eminox as a trusted global partner in the delivery of a zero emissions future.
Our Values
Be authentic. Build trust. Be committed.
We do what we say with openness and honesty.
Look ahead. Think differently. Be bold.
We strive to improve and delight our customers.
Get involved. Be accountable. Respect each other.
We learn, grow and achieve together.
WHAT MAKES US INDUSTRY LEADERS
Worldwide facilities
The Eminox Group of Companies has manufacturing facilities in the UK, Slovakia, North America and India.
Established in 1978
Part of the Hexadex Group, a majority employee-owned company since September 2024 to secure the independent future of the business.
Complementary business
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
Proudly collaborating with partners to deliver emission control solutions, thermal and acoustic insulation and remanufactured products.
1,400 staff in 8 countries
The Hexadex Group employs around 1,400 professionals across its subsidiaries. The Group includes Eminox, Teconnex, Ceramex, SaveGuard, Firehalt and CWM Automation.
Sustainable growth
Our group works with global partners to develop products and solutions which support circular economy strategies.
