D-Energi

D-ENERGi is an Ofgem registered business gas and electricity supplier. We are a real alternative to the big six energy suppliers who dominate the energy market. We help small, medium and large businesses reduce their energy costs by offering the best rates. Our services include the supply of business gas and electricity, as well as half-hourly electricity and smart meter installations. Why Choose D-ENERGi? Expertise You Can Trust: With over 23 years of experience, we proudly serve many industries such as care, hospitality, manufacturing, education and retail throughout the UK. Average Savings: Our clients save 10–20% on their annual gas and electricity bills. Personalised Service: You’ll have a dedicated account manager ready to assist you every step of the way. Loyalty: Many of our customers have been with us for over a decade. No pushy sales tactics here — just honest advice and potential savings. We’re a Manchester-based, family-run company who provide the personal, reliable service that big suppliers can’t match. We ensure that your calls are answered within three rings—no automated call menus or long hold times. Award-Winning Service: As finalists for two categories at the Energy Awards 2025: Energy Supplier of the Year and Campaign of the Year - Customer Satisfaction! We also proudly maintain an 'Excellent' rating on Trustpilot. Get your free quote today and find out how much you can save on your energy bills! Call us at 0800 781 7626 Email: customerservices@d-energi.co.uk Get your free quote: