We can help you reduce emissions
Eminox Group of Companies delivers global solutions, from our local European, Indian, North American and UK facilities
Connect with usThe Eminox Group of Companies has a strong heritage in rail. We have designed and manufactured exhaust systems, including aftertreatment and specialist pipe systems, for Original Equipment Manufacturer (OEM) and retrofit solutions for over 35 years and are accredited to the rail welding standard – BS EN 15085-2:2007 CL1.
As regulations have become more stringent the Eminox Group of Companies have developed our product portfolio to deliver rail emissions reduction solutions which reduce harmful emissions by over 80% including particulate matter (PM), Nitrogen Oxide (NOx, NO2), Carbon Monoxide (CO) and hydrocarbons (HC) from the rail network to support rail decarbonisation initiatives.
Adding value to our exhaust system technologies our high-performance engineered thermal and acoustic products, from SaveGuard, ensure optimum performance and safety of critical components.
With tightening emissions legislation and safety standards, coupled with the continued use of diesel in the rail industry, our patented DPF cleaning and remanufacturing of exhaust aftertreatment systems, from Ceramex, enables you to extend the life of critical emissions systems while reducing waste, replacement costs, and environmental impact.
Cost effective and sustainable solutions
Working with legislative bodies across the globe, our rail exhaust aftertreatment systems bridge the gap to a net-zero future by extending rolling stock life or, by developing pioneering rail emissions reduction solutions which support government objectives, around the world, to achieve the latest global emissions standards.
The Eminox Group of Companies rail emissions reduction technologies offer the industry full compliance to the latest global legislative standards. Our expertise in the design and development of exhaust aftertreatment systems, complex and insulated pipework systems ensures rail industry requirements for safety and quality are matched.
Our strong heritage in rail has seen us supply OEM including Bombardier, Alstom and Hitachi with stainless-steel exhausts, insulated pipework and exhaust aftertreatment systems. Subsequently, these are widely used on diesel multiple units (DMU) and rail cars throughout the world.
Following the introduction of Stage V emissions standards, the rail industry is benefiting from cleaner and more environmentally friendly trains.
The proven DPF cleaning technology from Ceramex, lowers emissions and improves air quality through the use of our certified, traceable processes, therefore supporting sustainability and long-term cost efficiency of the rail industry and the communities they serve.
News and Features
10 February 2026
Company Restructure Signifies Exciting Times Ahead
We are pleased to announce a strategic organisational development to support the next phase of growth across the Eminox Group of Companies brand portfolio. This development strengthens our ability to add value for our customers, enhance our operational performance, and position our business for continued long-term success. As part of our strategy, we have taken […]
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2 December 2025
A Service Package Worth Its Weight In Gold
Downtime of vehicles presents challenges for both day to day and strategic operations of businesses.
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27 November 2025
Meet Our Team At 2026 Industry Trade Shows
The Eminox Group of Companies will be taking our products and knowledge to several exhibitions and conferences across the globe during 2026.
Read more… about “Meet Our Team At 2026 Industry Trade Shows”
