Dextra Group Plc

Contact number

Dextra Group Plc
Brickfields Business Park, Gillingham
United Kingdom

South West England
Republic of Ireland

About the Company

Dextra Group PLC based in Dorset and founded in 1978 are manufacturers of highly efficient lighting. We have a state of the art dedicated PCB production line placing 750,000 LED chips per day. 5000 luminaires are produced daily at our 23,000 Square metres site with 550 employees. With over 40 years of experience,there are very few lighting scenarios that have not been dealt with.


Other Accreditations or Memberships:


Accredited technology group:

  • Lighting


Case Study - Iceland Frozen Food Store

Existing technology:

51,206 x1200 x 600 3 x 36w T8 Fluorescent High frequency luminaires that fit into a suspended ceiling.

The circuit wattage was 170w. All the lighting was at the front of house in all UK stores nationwide. There were 725 stores in total across the UK.

New Technology:

The replacement lighting was a 1200 x 600 LED product with a circuit wattage of 53w.

The luminaires were delivered on our own transport and the old fittings were removed from site and recycled by Dexreco.


The clients brief was to upgrade the fluorescent lighting with a more efficient solution and improve the lighting levels. The lighting levels were significantly increased and the energy savings were 52%.

Dextra estimate that savings have been £1,401,486.51

Further information and images can be found on the below site.


(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 endeavoured 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.)