EASTERN POWER NETWORKS PLC

Active
Company number 02366906Public limited companyIncorporated 1989

Key figures

£2,098,100,000
Net assets 2025/26

† EASTERN POWER NETWORKS PLC filed these accounts on paper, so Companies House publishes them only as a scanned image. The figures for the years marked † were read automatically from the scan and kept only where the statements add up (for example net assets equal total equity), but a reading error is still possible — check the original accounts at Companies House.

Like most small UK companies, EASTERN POWER NETWORKS PLC does not publish a profit and loss account in its latest accounts. The figures below come from the balance sheet.

Ratios

2025/26

Sector comparison

SIC 35130

Where the company stands among the 888 active companies whose first SIC code is 35130 (Distribution of electricity).

Net assets£2,098,100,000
Higher than 99% · median £12,109
Total assets£7,419,200,000
Higher than 99% · median £92,928
Cash£6,100,000
Higher than 95% · median £30,000
Company age37.6 years
Older than 99% · median 5.8 years
Largest in this sector by net assets
  1. NATIONAL GRID ELECTRICITY DISTRIBUTION PLC£8.1bn
  2. NATIONAL GRID ELECTRICITY DISTRIBUTION (WEST MIDLANDS) PLC£2.5bn
  3. NATIONAL GRID ELECTRICITY DISTRIBUTION (EAST MIDLANDS) PLC£2.2bn
  4. EASTERN POWER NETWORKS PLC£2.1bn
  5. LONDON POWER NETWORKS PLC£1.7bn
  6. NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC£1.6bn
  7. SOUTH EASTERN POWER NETWORKS PLC£1.5bn
  8. SOUTHERN ELECTRIC POWER DISTRIBUTION PLC£1.5bn
  9. ELECTRICITY NORTH WEST LIMITED£1.3bn
  10. NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC£986.6m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 888. The line on each bar marks the median.

Summary: EASTERN POWER NETWORKS PLC

What kind of company is it?

EASTERN POWER NETWORKS PLC is a public limited company registered with Companies House under company number 02366906. It was incorporated on 1 Apr 1989. Its status is active. The registered office is in London (SE1). Its nature of business (SIC 2007) is distribution of electricity (35130).

How is the company doing financially?

The latest accounts in the database are for 2025/26 (period ending 31 Mar 2026); the company files full accounts. Net assets were £2,098,100,000. Cash at bank and in hand was £6,100,000. Total assets were £7,419,200,000 and total liabilities £4,860,900,000.

How does it compare with similar companies?

Compared with 888 active companies whose first SIC code is 35130: By net assets it ranks higher than 99% of them (median £12,109). By total assets it ranks higher than 99% of them (median £92,928). By cash it ranks higher than 95% of them (median £30,000). It is older than 99% of them (median age 5.8 years).

What do public registers and reports show?

In its latest payment practices report it took an average of 4 days to pay suppliers, and 0% of invoices were not paid within agreed terms. It has modern slavery statements on the government registry for 2 years.

Who runs and controls the company?

One person with significant control is registered.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 22 May 2027.

Filed accounts2025/26
2025/26 †
Cash at bank and in hand6,100,000
Total assets7,419,200,000
Total liabilities4,860,900,000
Net assets / total equity2,098,100,000

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Statutory reporting

Payment practices1 Apr 2026 – 30 Sep 2026
Average time taken to pay invoices
4 days
Invoices not paid within agreed terms
0%
Member of a payment code
No
  • Within 30 days 100%
  • 31 to 60 days 0%
  • After 60 days 0%
Earlier periods (7)
Period ending
Days to pay
Within 30 days
Late
31 Mar 2026
4
100%
0%
30 Sep 2025
3
100%
0%
31 Mar 2025
4
100%
0%
30 Sep 2024
4
100%
0%
31 Mar 2024
4
100%
0%
30 Sep 2023
6
100%
0%
31 Mar 2023
3
100%
0%

View the latest report on GOV.UK

Modern slavery statements2
2022
Statement · summary on GOV.UK · group statement (UK POWER NETWORKS HOLDINGS LIMITED)
2021
Statement · summary on GOV.UK · group statement (UK POWER NETWORKS HOLDINGS LIMITED)

Figures the company reported itself to the government's Check payment practices service, Gender pay gap service and Modern slavery statement registry (Open Government Licence v3.0). Only large companies and employers with 250 or more staff have to report, so most companies have nothing here.

History

4 events
  1. Financial year 2025/26 endedAccounts: net assets £2.1bn
  2. Uk Power Networks Holdings Limited registered as a person with significant control
  3. Name changed to EASTERN POWER NETWORKS PLCPreviously EDF ENERGY NETWORKS (EPN) PLC
  4. Company incorporatedPublic limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current persons with significant control, and the end of each financial year with figures in the database. Former persons with significant control are not listed.