30 Fair PaymentHow fast UK companies pay their suppliers
  1. Home
  2. Companies
  3. Npower Limited

Npower Limited

Registered as NPOWER LIMITED. Company number 03653277. 16 payment practices reports on file, the latest for the period ending 31 December 2025, filed 30 January 2026.

21days on average to pay

  • Within 30 days
  • 31 to 60 days
  • Over 60 days

In the reporting period from 1 July 2025 to 31 December 2025, Npower Limited reported that it took an average of 21 days to pay its suppliers' invoices. It paid 82% of invoices within 30 days, 12% in 31 to 60 days and 6% after more than 60 days. It said 25% of invoices were not paid within the agreed terms.

That average is faster than 77% of the 6,220 companies whose latest report covers a period ending since May 2025. A year earlier, in the period to 31 December 2024, the average was 73 days, so it is 52 days faster now.

Average days to pay, report by report

30 11 Jun 2020 11 Dec 2020 14 Jun 2021 34 Dec 2021 71 Jun 2022 22 Dec 2022 24 Jun 2023 42 Dec 2023 51 Jun 2024 73 Dec 2024 11 Jun 2025 21 Dec 2025

Bars are labelled with the month the period ended. The dashed line marks 30 days.

Every report filed

PeriodFiledAverage daysWithin 30 days31 to 60Over 60Not within termsSource
Jul to Dec 2025 30 Jan 2026 21 82%12%6%25% Report
Jan to Jun 2025 22 Jul 2025 11 86%7%7%34% Report
Jul to Dec 2024 29 Jan 2025 73 68%10%22%30% Report
Jan to Jun 2024 25 Jul 2024 51 74%8%18%21% Report
Jul to Dec 2023 30 Jan 2024 42 67%19%14%36% Report
Jan to Jun 2023 25 Jul 2023 24 84%4%12%21% Report
Jul to Dec 2022 25 Jan 2023 22 72%14%14%24% Report
Jan to Jun 2022 22 Jul 2022 71 76%11%13%28% Report
Jul to Dec 2021 27 Jan 2022 34 65%31%4%12% Report
Jan to Jun 2021 29 Jul 2021 14 94%5%1%3% Report
Jul to Dec 2020 27 Jan 2021 11 95%4%1%2% Report
Jan to Jun 2020 29 Jul 2020 11 94%5%1%3% Report
Jul to Dec 2019 29 Jan 2020 11 93%6%1%2% Report
Jan to Jun 2019 30 Jul 2019 12 91%8%1%3% Report
Jul to Dec 2018 25 Jan 2019 14 89%10%1%7% Report
Jan to Jun 2018 25 Jul 2018 14 85%13%2%16% Report

Source: the company's filings on Check payment practices. Contains public sector information licensed under the Open Government Licence v3.0. Figures are as filed. We do not change them.