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Services:

Emission Control Technologies

Battery Energy Storage Systems (BESS) / Mobile EV Charging Solutions

Emissions Monitoring (PEMS Testing)
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Specialist Solutions for On Road, Off Road, Industrial, Construction and Marine Industries
  • Leading the Way in Emissions Reduction

Cybrand is a premier environmental engineering firm dedicated to cutting harmful emissions from diesel engines through advanced retrofit solutions. Our mission is to drive innovation and sustainability, delivering cleaner air for a healthier future.

As the exclusive UK dealer for HJS Emission Technology GmbH & Co. KG, we combine world-class manufacturing with expert industry knowledge, offering proven solutions tailored to diverse sectors. 

Operating across the UK and beyond, we provide end-to-end services, from consultation to installation and certification, ensuring full compliance with European emissions legislation.

All our solutions are fully approved by the Energy Saving Trust’s Clean Vehicle Retrofit Accreditation Scheme, giving customers confidence in quality and performance.

 

Our vision is to improve environmental and occupational air quality, as well as process efficiency by helping companies meet technology requirements and overcome R&D challenges. Our experienced team has a proven track record of adapting to various applications.

PEMS testing refers to the use of Portable Emissions Measurement Systems to assess vehicle emissions under real-world operating conditions. Unlike laboratory-based tests, PEMS devices are mounted directly onto vehicles or machinery and capture emissions data during actual duty cycles, providing a more accurate reflection of environmental impact.

Introducing a revolutionary range of rapidly deployable Mobile Battery Energy Storage System (BESS) and Mobile Electric Vehicle Supply Equipment (Type-2 or CCS).


Designed to meet the diverse and demanding needs of businesses, fleets, outdoor events and infrastructure projects, Battery Storage Systems are built for efficiency, reliability, and sustainability, paving the way for smarter energy solutions.

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Emission Reduction
Technologies

 

Retrofit technologies for Low Emission Zone Compliance and reducing the environmental impact of diesel-engined vehicles and machines.

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Euro 6 Retrofit for Vans and Motorhomes

Selective Catalytic Reduction (SCR) technology for converting Euro 5 applications to Euro 6 (NOx) and ULEZ/CAZ compliance

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Land Rover Defender Euro 6 Retrofit

Euro 6 SCR Retrofit System for the Land Rover Defender Puma.

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Taxi Euro 6 Retrofit

Retrofit Euro 6 SCR System for numerous types of taxi.  Fully accredited for CAZ and ULEZ operations.

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ISO 9001:2015
Certificate Number: 1554-QMS-001
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We are fully certified with Energy Saving Trust Clean Vehicle Retrofit Accreditation Scheme. (CVRAS), and hold ISO 9001:2015 

Contact us:

 

​Telephone : 01244 567100

Email : sales@cybrand.co.uk

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© 2026 by Cybrand AEC Ltd.

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