Our Story


OneSelect is a new entrant in the UK energy market, but our team has wide experience of gas and electricity supply having launched Energieflex on the Dutch market in 2014.

Energieflex is now a major supplier in The Netherlands and OneSelect is offering the same mix of great pricing, excellent customer service and innovative products in the UK. OneSelect is already supplying more than 30,000 households in England and Wales.

About us

OneSelect’s business is based on 4 simple principles:


We aim to be fair and transparent by offering great energy prices and dealing with customers in a straightforward and honest way.


We don’t believe energy should be complicated. With OneSelect you get low priced energy fixed for 12 months. There are no exit fees, no hidden costs and no unpredictable bills.


Because using less energy helps to reduce bills and environmental impact, we help you stay in control of your consumption with advice and personalised usage data.


With innovative, simple tariffs we’ll make it easier for you to pay less for your gas and electricity. Over time we’ll apply the same thinking to other services like broadband, mobile, TV and insurance.

Our Customers


An easy, fast and efficient service; Changing from my previous energy provider to OneSelect was simple and ‘hassle free’…all it took was one phone call to OneSelect and they did all the rest…


– Jeff

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Join our team

At OneSelect Energy we’re building an amazing team of committed, enthusiastic, professional people throughout the business. If you’d like to join us, we’d love to hear from you! OneSelect offers:

  • Competitive salaries
  • Central Reading location – just 3 minutes walk to the station
  • 25 days annual leave
  • Childcare vouchers
  • Training and support
  • Career progression
  • Great office, great coffee and great socials!

To find out more about our vacancies please check our careers page, call us on 0118 2070 239 or email us at recruitment@oneselect.co.uk. OneSelect is an equal opportunities employer.

View our vacancies

Our Future


At OneSelect we believe consumers deserve a better deal, but this doesn’t have to stop with your energy bills.

Now we’re looking at transforming expensive, complicated services such as broadband, mobile and insurance with innovative products based around simple and straightforward competitive pricing.


Verify your postcode, get a quote, fill in the form and you’re done!