NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2025-03-31
Confirmation statement due
2027-04-06 (in 11mo)
Last made up 2026-03-23
Watchouts
None on the register
Cash
-£6M
-436.4% vs 2024
Net assets
£2B
+11.6% vs 2024
Employees
1,720
+4% vs 2024
Profit before tax
£249M
+95.4% vs 2024
Name history
Renamed 3 times since incorporation
- NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC 2022-09-20 → present
- WESTERN POWER DISTRIBUTION (SOUTH WEST) PLC 2001-07-31 → 2022-09-20
- SOUTH WESTERN ELECTRICITY PLC 2001-07-27 → 2001-07-31
- SOUTH WESTERN ELECTRICITY PLC 1989-04-01 → 2001-07-27
Net assets
2-year trend · vs Utilities median
Accounts
2-year trend · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Turnover | £408,400,000 | £536,500,000 | |
| Operating profit | £186,400,000 | £311,600,000 | |
| Profit before tax | £127,400,000 | £248,900,000 | |
| Net profit | £95,300,000 | £183,300,000 | |
| Cash | -£1,100,000 | -£5,900,000 | |
| Total assets less current liabilities | £3,803,500,000 | £4,056,400,000 | |
| Net assets | £1,385,100,000 | £1,545,800,000 | |
| Equity | £1,385,100,000 | £1,545,800,000 | |
| Average employees | 1,654 | 1,720 | |
| Wages | £102,400,000 | £108,700,000 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Operating margin | 45.6% | 58.1% | |
| Net margin | 23.3% | 34.2% | |
| Return on capital employed | 4.9% | 7.7% | |
| Gearing (liabilities / total assets) | 65.5% | 64.7% | |
| Current ratio | 1.13x | 0.94x | |
| Interest cover | 2.49x | 3.84x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- Deloitte LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors have considered the availability of facilities, the relatively stable and regulated nature of the business, the forecast long term business plan, the consistent credit ratings of the Company, the existing and future forecast covenant compliance of the Company which includes the gearing ratio and the anticipated ability of the Company to be able to raise additional long term debt in the future. The directors have also assessed the principal risks discussed in the strategic report (pages 33-36) in arriving at the going concern assessment for the preparation of the financial statements. Refer to pages 67 for more detail on the going concern assessment. The Directors confirm that they have a reasonable expectation that the Company has adequate resources to continue in operational existence for at least 12 months from the date of signing the accounts and have therefore concluded to adopt the going concern basis in preparing the financial statements.”
Significant events
- “Subsequent to year end, in July 2025, dividend of £35.0m has been approved by the Board. There have been no other significant events affecting the Company after the reporting period.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
9 active · 44 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HOLLIS, Katie Suzanne | Secretary | 2024-05-31 | — | — |
| BEINART, Janette Carolyn Mitchell | Director | 2025-04-01 | Mar 1956 | British |
| BRANSTON, Paul | Director | 2023-12-15 | Nov 1975 | British |
| DILLON, Jennifer Ann | Director | 2024-04-01 | May 1972 | British |
| FUSSELL, Lindsey | Director | 2023-08-21 | Mar 1973 | British |
| O’HARA, Cordelia | Director | 2023-04-01 | Mar 1974 | British |
| PETTIFER, Darren | Director | 2022-08-17 | Apr 1980 | British |
| QUINN, Roisin Anne | Director | 2025-12-18 | Apr 1981 | Irish |
| SHARMA, Tanya Joy | Director | 2024-07-01 | Nov 1986 | British |
Show 44 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| COX, Mark Richard | Secretary | 2023-06-16 | 2024-05-31 |
| EDMUNDS, Robin David | Secretary | 1993-10-04 | 2000-01-31 |
| FOSTER, Stephen Alan Thomas | Secretary | — | 1993-10-04 |
| JONES, Sally Ann | Secretary | 2000-02-01 | 2023-06-16 |
| ALLEN, Philip Gerald | Director | 2013-09-01 | 2015-02-09 |
| BARBROOK, Laura Sophie Scudamore, Dr | Director | 2022-01-31 | 2024-03-31 |
| BONNER, John Albert Gordon | Director | — | 1995-09-21 |
| BOWERS, William Paul | Director | 2000-04-01 | 2001-04-02 |
| CAMPBELL, Justine | Director | 2022-01-31 | 2024-06-30 |
| CARDEW, Anthony John | Director | 2017-03-23 | 2025-04-23 |
| CARSON, Malcolm James, Dr | Director | — | 1995-09-21 |
| FEERRAR, Stephen Jeffrey | Director | 1996-07-01 | 1999-03-16 |
| FISHER, Charles Murray | Director | — | 1995-03-31 |
| FLETCHER, Maurice Edwin | Director | 2011-10-31 | 2023-03-31 |
| FLETCHER, Maurice Edwin | Director | 1999-10-01 | 2004-03-31 |
| GOUGH, John Osborne | Director | — | 1995-12-31 |
| HALLADAY, Graham Roy | Director | 2019-01-14 | 2026-03-18 |
| HARRELD, Carson Bivins | Director | 2000-04-01 | 2001-03-01 |
| HARRELD, Carson Bivins | Director | 1995-09-21 | 1999-05-31 |
| HARRELSON, Alan Wade | Director | 1995-09-21 | 1997-10-23 |
| HARRIS, David Gene | Director | 2004-04-01 | 2013-08-31 |
| HICHENS, Antony Peverell | Director | — | 1995-12-31 |
| ISAAC, Anthony Eric | Director | 1995-04-01 | 1995-12-31 |
| KLAPPA, Gale Edward | Director | 1998-12-10 | 2001-04-02 |
| KLAPPA, Gale Edward | Director | 1995-09-21 | 1998-12-10 |
| KLEPPINGER, Dale Mark | Director | 2000-02-29 | 2007-02-14 |
| KLEPPINGER, Dale Mark | Director | 1999-03-16 | 2000-02-28 |
| KLINGENSMITH, Ricky Lee | Director | 2001-04-23 | 2015-07-16 |
| NICOL, Andrew William | Director | — | 1993-08-31 |
| OOSTHUIZEN, Daniel Charl Stephanus | Director | 1999-06-01 | 2018-03-31 |
| OWEN, Richard Foster | Director | 2000-04-01 | 2002-09-06 |
| PETERSEN, Roger Lynn | Director | 1996-07-01 | 1999-03-16 |
| SAUNDERS, Charles Philip | Director | 1995-09-21 | 1999-10-01 |
| SEED, John Junior | Director | — | 1995-09-21 |
| SEELAUS, Timothy John | Director | 2000-07-20 | 2001-04-23 |
| SELLERS, John Ernest | Director | — | 1995-09-21 |
| SLEIGHTHOLM, Alison Jane | Director | 2018-04-01 | 2023-12-15 |
| SPENCE, William Harold | Director | 2015-07-16 | 2017-07-31 |
| SWIFT, Philip | Director | 2013-07-01 | 2023-03-31 |
| SYMONS, Robert Arthur | Director | 1997-10-23 | 2018-11-07 |
| WARREN, Maurice Eric | Director | 1993-01-26 | 1995-09-21 |
| WATTS, Clive Royston | Director | 2014-04-01 | 2017-07-03 |
| WHITNEY, Charles W. | Director | 1995-09-21 | 1996-07-01 |
| WILLIAMS, Ian Robert | Director | 2015-03-09 | 2022-07-31 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| National Grid Electricity Distribution Network Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 355 total filings
Material constitutional events — rename, articles re-file, resolution
- 2024-06-03 RESOLUTIONS Resolution
- 2024-05-15 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-25 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-03-19 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-18 | AP01 | officers | Appoint person director company with name date | |
| 2025-08-07 | AA | accounts | Accounts with accounts type full | |
| 2025-04-24 | TM01 | officers | Termination director company with name termination date | |
| 2025-04-03 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-13 | AA | accounts | Accounts with accounts type full | |
| 2024-07-01 | AP01 | officers | Appoint person director company with name date | |
| 2024-07-01 | TM01 | officers | Termination director company with name termination date | |
| 2024-06-10 | RP04TM01 | officers | Second filing of director termination with name | |
| 2024-06-03 | RESOLUTIONS | resolution | Resolution | |
| 2024-05-31 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-05-31 | AP03 | officers | Appoint person secretary company with name date | |
| 2024-05-15 | MA | incorporation | Memorandum articles | |
| 2024-04-12 | AP01 | officers | Appoint person director company with name date | |
| 2024-04-12 | TM01 | officers | Termination director company with name termination date | |
| 2024-04-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-12-22 | AP01 | officers | Appoint person director company with name date | |
| 2023-12-19 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
FY2024 → FY2025 · period ending 2025-03-31 vs 2024-03-31
-
Turnover
+31.4%
£408,400,000 £536,500,000
-
Cash
-436.4%
-£1,100,000 -£5,900,000
-
Net assets
+11.6%
£1,385,100,000 £1,545,800,000
-
Employees
+4%
1,654 1,720
-
Operating profit
+67.2%
£186,400,000 £311,600,000
-
Profit before tax
+95.4%
£127,400,000 £248,900,000
-
Wages
+6.2%
£102,400,000 £108,700,000
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers