E.ON Next Business Energy Supplier Review
E.ON Next is an energy supplier operating in over 30 countries. In the UK, they provide 100% renewable electricity as standard with all their tariffs.
- Input a few of your business details
- Compare a range of live business energy tariffs
- Switch online today!

E.ON Next Guide
E.ON Next is one of the largest UK energy suppliers since it's parent company, E.ON Energy acquired nPower in 2019 and migrated npowers domestic customers to E.ON Next. The npower brand was re-branded to nPower Business Solutions to cater to large businesses, while E.ON Next supplies energy to homes and SMEs.
E.ON Next has a variety of products for both domestic and business energy customers as an online-only service.
E.ON Next is rated ‘Excellent’ with a review score of 4.5 on Trustpilot based on more than 143,000 reviews.

E.ON Next FAQs
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Who Owns E.ON Next?
E.ON Next belongs to the EON Group but serves home and small business energy customers online. They advocate for smarter and cleaner energy. All energy accounts with EON Next are managed entirely online.
Whilst a part of the same group, any complaints and queries must be directed at the correct company as they operate separately.
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Where Is The E.ON Next Head Office?
E.ON UK is headquartered in Coventry.
The full address is:
Westwood Way, Westwood Business Park, Coventry, West Midlands, CV4 8LG.
Tel: 02476 192 000
However, most services for E.ON Next will be managed online.
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How Can I Contact E.ON Next?
Businesses can contact E.ON next by email, WhatsApp, or over the phone. Customers can also manage their tariff from the E.ON Next online account.
You can email E.ON Next at [email protected].
If you'd prefer to call, 0808 5015699 is the dedicated line for business customers.
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What Type of Services Are Available With E.ON Next?
E.ON Next offer a variety of tariff types and services to small and medium sized businesses including:
- 1, 2 & 3 year fixed tariffs
- 100% renewable electricity
- Smart meter services
- EV chargers and support to apply for government grants
- 24/7 access to your online account to manage your tariff
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What is E.ON Next's Fuel Mix?
An energy supplier's fuel mix is the sources used to generate electricity for homes and businesses across the UK.
Here, you can find a breakdown of E.ON Next's latest fuel mix:
- Coal - 12%
- Natural Gas - 51.5%
- Nuclear - 2.7%
- Renewable - 31.3%
- Other 4.3%
