Alexa Metrics

Compare UK Business Energy Suppliers

Cheap business energy suppliers
Best business energy suppliers
Compare business energy and save

Request A Quote

By submitting your details you agree to our terms and conditions and privacy policy.


Npower is one of the UK’s ‘Big Six’ energy suppliers, supplying gas and electricity to both domestic and business customers. Npower is also part of the RWE Group, which is one of the biggest energy companies in Europe.

NPower Logo - Smarter Business

Facts about Npower

  • Originally founded as Innogy in 2000.
  • Npower was founded in 2002 when the German energy giant RWE acquired Innogy and rebranded the company.
  • Employs 11,500 people.
  • Helped raise over £5 million for Macmillan Cancer Support.
  • The third-largest electricity and gas supplier in the UK.

Npower customers

Npower supplies gas and electricity to 4.84 million residential and business accounts.

What energy plan durations are available?

Npower offers contract terms from one to three years.

How to switch to Npower

The energy experts at Smarter Business make it easy to switch to any energy supplier, including Npower. By conducting a whole-of-market comparison, we’ll find you the best deal for your unique energy needs. We’ll also guide you throughout the entire switching process and offer ongoing energy advice.

Get in touch to start the switching process and save!

What if I have a problem with my Npower energy supply?

When you sign an Npower energy contract through Smarter Business, we become your single point of contact. If you have any questions or complaints, we’ll deal with your supplier on your behalf.

Is Npower the right supplier for you?

To find out if Npower is the right supplier for you, you’ll need to compare their deals with those from other suppliers. Your Smarter Business energy broker will do the hard work for you – assess your energy needs, research different deals, negotiate with suppliers and assist with your overall energy management.

Trustpilot 5 star TGP Platnium award Google 5 star