
Emission Control by Eminox
Emission Control by Eminox is the new brand name of the founding business, Eminox. As part of the Eminox Group of Companies, we specialise in the design and manufacture of modular, scalable exhaust aftertreatment systems for both new applications and retrofits to existing vehicles and equipment.
With over 30 years of expertise in oxidation catalysts, particulate filters, and SCR technologies, we enable our customers to meet or exceed the latest global emissions regulations. Our fully accredited exhaust aftertreatment system designs are readily available and adaptable for any application.
Learn MoreOptimised Emission Reduction Technologies
Our exhaust aftertreatment systems are engineered to enhance the emissions performance of diesel engines ranging from 50kW to 3MW, across diverse industry sectors. Designed to be compact, these systems significantly reduce particulate matter (PM) and nitrogen oxides (NOx) in power generation, construction, maritime, on-road, rail, and agriculture applications.
Intelligent control system: Programmable display with full colour robust HMI and Flexible cabinet with multiple controller capability
Advanced Mixing Techniques: Optimise the use of urea (DEF – diesel exhaust fluid) and minimise catalyst volume through high-performance selective catalytic reduction (SCR) technology
Optimised Exhaust Flow Distribution: Ensures efficient operation under all conditions
Innovative DPF Design: Minimises regeneration frequency and reduces total regeneration time
Collaboration with our partners, customers, and suppliers is at the core of our innovation, enabling us to support and develop the next generation of emission control products and technologies.
Modular Products and Comprehensive Servicing
Our portfolio offers modular solutions, with every exhaust aftertreatment system element developed from a standard range of components tailored to your requirements.
We provide a full range of service options, including genuine, warrantied replacement and exchange parts based on the operating hours of each application, ensuring optimal performance and reliability.
And, through collaboration with our sister companies, Ceramex and SaveGuard, we strive to deliver excellent customer service and added value to you. From engine bay to tailpipe, we can offer thermal and acoustic insulation and patented cleaning technologies to enhance your complete project requirements.

Local Engineering, Global Manufacturing
Engineering evaluation, modelling, prototyping, validation, and verification are all carried out at our 7,000m² facility in the UK. Manufacturing is completed at our sites in the UK, Slovakia, North America, and India.
For decades, our exhaust aftertreatment systems have contributed to improved air quality worldwide. We are proud to support local communities in the UK, Slovakia, North America, and India, delivering products and services that meet regional market needs and emissions regulations.
From concept to manufacture, our team understands the challenges of developing smaller, lighter products that perform reliably in harsh environments, while delivering sustainable and serviceable solutions.
Experience Excellence in Emission Control
Discover how Emission Control by Eminox can enhance your emissions control strategy and help you achieve compliance to the world’s most stringent standards. Contact us on: