Carbon Trust Green Business Directory

Skip Navigation Links.
United Kingdom
East Midlands
East of England
Greater London
North East England
North West England
South East England
South West England
West Midlands
Yorkshire and the Humber
Northern Ireland
Republic of Ireland
European Union

Carbon Trust Accredited Suppliers have met or exceeded criteria set by the Carbon Trust designed to examine their capability to deliver thoughtful, well-designed energy efficient and renewable energy systems. As part of the assessment process, the Carbon Trust takes into consideration feedback from client references regarding the suppliers’ performance. Whilst the Carbon Trust has endeavored to confirm that all suppliers included in the Green Business Directory are of a proven high quality, users of the Green Business Directory enter into contracts directly with Accredited Suppliers to the exclusion of the Carbon Trust, and at their own risk. The Carbon Trust makes no representations regarding, nor does it accept any liability whatsoever in respect of, the performance of any services or the supply of any goods by Accredited Suppliers. Case studies have been written and supplied by Accredited Suppliers. Details should be independently reviewed by prospective customers.

60 suppliers found

Allied Lighting Limited

Allied is a forward thinking lighting company pioneering the use of LED lighting in commercial, public and residential sectors. We offer a wide range of luminaires that are manufactured to our own demanding specifications and high standards. We also have in house lighting engineers that can help with specification and advice on all sized projects. Read case study

PHONE: +44(0)1772 883876

Spirit Solar Ltd

MCS accredited installers of renewable energy systems, including solar, heat pumps and biomass. They have installed over 1000 systems for schools, farms, hospitals, care homes, contractors, and private individuals. Their own staff do the design, installation and commissioning; they are passionate about providing technically excellent installations at very competitive prices. Read case study

PHONE: +44(0)118 951 4490

Clarke Controls

Clarke Controls Ltd are specialists in control, management and energy reduction solutions for commercial and industrial heating systems. Read case study

PHONE: +44(0)161 652 6116

Babcock Wanson

Babcock Wanson offers a complete range of Thermal Fluid equipment and services; we work to optimise your energy production with high quality products and efficient service. Products include thermal fluid heaters plus steam and hot water boilers, rapid steam generators, VOC and odour abatement by thermal oxidation, water treatment and air heating solutions. Read case study

PHONE: +44 208 953 7111

Dialight Europe Ltd

Dialight design and manufactures a wide range of LED lighting fixtures specifically designed for industrial, commercial, hazardous location, transportation and public infrastructure applications. They are committed to advancing solid-state lighting products that vastly reduce maintenance, improve safety and are more environmentally friendly - thereby helping to reduce CO2 emissions. Read case study

PHONE: +44(0)1638 665161

Lumanix Energy Management

Lumanix is a lighting manufacturer who survey, design, install and commission low energy schemes for all areas of commercial lighting. We provide a free survey to all commercial clients may they be a corner shop, food processor or harbour we can provide a turnkey package to reduce your energy bill. Read case study

PHONE: +44(0)28 9336 3322

Who are Carbon Trust Accredited Suppliers?

The Carbon Trust Accredited Supplier scheme is the market-leading scheme for high quality energy efficient equipment and renewable technology suppliers. It provides independent validation and recognition of a supplier's skills and services - a much needed and trusted quality standard in a crowded and fast growing market place. Accredited Suppliers must meet or exceed criteria set by the Carbon Trust designed to examine their capability to deliver thoughtful, well-designed energy efficient and renewable energy systems. Only Carbon Trust Accredited Suppliers are included in the Green Business Directory.

Carbon Trust Accredited Supplier

If your organisation would like to be considered for accreditation, please download the Carbon Trust Accredited Supplier application form.

Read more about Carbon Trust Implementation and finance support for energy efficiency and renewable energy technologies.


Carbon Trust Accredited Supplier Map

View locations of Accredited Suppliers in the map below: