NATIONAL GRID INTERCONNECTORS LIMITED
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2027-01-29 (in 8mo)
Last made up 2026-01-15
Watchouts
None on the register
Accounts
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- Deloitte LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“These financial statements have been prepared on a going concern basis, which presumes that the Company has adequate resources to remain in operation, and that the Directors intend it to do so, for at least one year from the date the financial statements are signed. As the Company is part of a larger group it participates in the Group's centralised treasury arrangements and so shares banking arrangements with its subsidiaries. The Company is expected to generate positive cash flows in the next twelve months. In addition, the Directors expect to be in a position to draw on intercompany loans, should this liquidity be required for the Company to meet its future obligations as they fall due.”
Significant events
- “The level of income received from the auction of capacity rights is linked to power price differences between the UK and France.”
- “Management have assessed the requirements of the European Union's Carbon Border Adjustment Mechanism (CBAM) and do not believe that they have a material impact on the financial statements for the year ended 31 March 2025.”
- “The insurance settlement relates to the recovery of re-build costs incurred following the significant fire that occurred at the UK converter station in September 2021. The final insurance settlement payment of £93,724,000 was received in the prior year.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
5 active · 37 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HOLLIS, Katie Suzanne | Secretary | 2023-11-06 | — | — |
| PISARSKI, Matthew Francis | Director | 2023-09-01 | Jan 1981 | British |
| ROME, Rob | Director | 2023-05-01 | Jun 1972 | British |
| SEDLER, Rebecca | Director | 2022-04-01 | Dec 1977 | British |
| WHYTE, Stewart William | Director | 2025-04-01 | Dec 1983 | British |
Show 37 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BARNES, Megan | Secretary | 2018-11-30 | 2022-11-18 |
| FISHER, Yvonne Jane | Secretary | 2002-12-20 | 2004-05-28 |
| FORWARD, David Charles | Secretary | 1997-08-18 | 2013-11-30 |
| HAGAN, Lawrence | Secretary | 2017-09-25 | 2023-10-26 |
| KAY, Alison Barbara | Secretary | 2006-08-14 | 2010-03-18 |
| MORGAN, Alice Parker | Secretary | 2016-03-01 | 2018-11-30 |
| RAYNER, Heather Maria | Secretary | 2012-11-07 | 2016-03-01 |
| WHINCUP, David George | Secretary | 2014-09-10 | 2017-09-25 |
| MITRE SECRETARIES LIMITED | Corporate Nominee Secretary | 1997-06-12 | 1997-08-18 |
| BOREHAM, Peter John | Director | 2012-09-17 | 2013-07-12 |
| BUTTERWORTH, Jonathan | Director | 2015-03-01 | 2021-05-01 |
| CHAPMAN, Andrew Brian | Director | 2006-08-14 | 2008-07-07 |
| COCKS, Simon | Director | 2006-08-14 | 2008-02-29 |
| FORWARD, David Charles | Director | 1997-08-18 | 2006-08-14 |
| GOLDING, Matthew | Director | 2012-07-17 | 2012-11-07 |
| GREEN, Paul John | Director | 2014-01-02 | 2016-02-15 |
| HERNAMAN, Paul David | Director | 2012-11-07 | 2015-03-01 |
| HOOPER, Nick | Director | 2015-03-01 | 2021-08-01 |
| HUMPHREYS, Stuart Calvin | Director | 2008-07-07 | 2012-11-07 |
| JOHNSON, Paul James | Director | 2013-07-12 | 2015-09-21 |
| KAY, Alison Barbara | Director | 2008-02-29 | 2012-09-16 |
| LALLI, Sandeep Kaur | Director | 2022-07-21 | 2023-09-01 |
| MCCORMICK, Terence | Director | 2012-11-07 | 2013-07-12 |
| MEDALOVA, Nicola Anne | Director | 2021-05-01 | 2023-04-01 |
| PETTIFER, Richard Francis | Director | 2002-12-20 | 2006-08-14 |
| PHILLIPS, Paul Nicholas | Director | 2001-10-31 | 2002-12-20 |
| RAMSAY, Charlotte Bartholomew | Director | 2015-09-21 | 2016-03-29 |
| REEVES, Barbara | Nominee Director | 1997-06-12 | 1997-08-18 |
| RICH, Michael William | Nominee Director | 1997-06-12 | 1997-08-18 |
| SANDY, Philip James | Director | 2023-09-01 | 2024-11-04 |
| SIDES, Nick | Director | 2015-03-01 | 2021-06-01 |
| SINGHAL, Aarti | Director | 2016-06-14 | 2020-06-01 |
| STEELE, Graeme Edward | Director | 2014-01-02 | 2015-03-01 |
| STEELE, Graeme Edward | Director | 2006-08-14 | 2012-07-17 |
| TALBOT, Clare Louise | Director | 1997-08-18 | 2001-10-31 |
| TAYLOR, Julie Anne | Director | 2021-08-01 | 2022-07-21 |
| WATERS, Christopher John | Director | 2013-07-12 | 2014-01-02 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| National Grid Holdings One Plc | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 164 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-01-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-02 | AA | accounts | Accounts with accounts type full | |
| 2025-04-02 | AP01 | officers | Appoint person director company with name date | |
| 2025-01-22 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-11-11 | TM01 | officers | Termination director company with name termination date | |
| 2024-08-08 | AA | accounts | Accounts with accounts type full | |
| 2024-01-30 | RP04CS01 | confirmation-statement | Second filing of confirmation statement with made up date | |
| 2024-01-26 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-11-21 | AP03 | officers | Appoint person secretary company with name date | |
| 2023-10-27 | TM02 | officers | Termination secretary company with name termination date | |
| 2023-09-26 | AA | accounts | Accounts with accounts type full | |
| 2023-09-08 | TM01 | officers | Termination director company with name termination date | |
| 2023-09-08 | AP01 | officers | Appoint person director company with name date | |
| 2023-09-06 | AP01 | officers | Appoint person director company with name date | |
| 2023-05-10 | AP01 | officers | Appoint person director company with name date | |
| 2023-04-12 | TM01 | officers | Termination director company with name termination date | |
| 2023-02-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-11-23 | TM01 | officers | Termination director company | |
| 2022-11-22 | TM02 | officers | Termination secretary company with name termination date | |
| 2022-08-10 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
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
Latest filed period vs the prior one