---
title: "NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a0ff7565-573b-52d5-ae6f-b4a04da182c9
json: https://whiteintel.dev/api/public/dossier/a0ff7565-573b-52d5-ae6f-b4a04da182c9
identifier: oo:GB-COH-02366985
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02366985`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a0ff7565-573b-52d5-ae6f-b4a04da182c9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a0ff7565-573b-52d5-ae6f-b4a04da182c9  

## Cross-source identity

The same real-world entity, resolved across sources:

- **NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC** — GLEIF · `lei:549300RHOCSNK1FZ4116` — https://whiteintel.dev/entity/47604e35-226f-593d-a534-ca34025a0ee3
- **National Grid Electricity Distribution (South Wales) Plc** — source · `psc:Lphu5S0BRRHE70YSvQ9-erOlxxs` — https://whiteintel.dev/entity/a2ac10d9-afb5-4dd4-a676-74689e7304f8

## Ownership & control

### Owners / controllers

- **NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/465ec46f-d3c7-5031-b547-d02a0587b617
- **NATIONAL GRID ELECTRICITY DISTRIBUTION NETWORK HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/465ec46f-d3c7-5031-b547-d02a0587b617

### UBO chain (walk to the ultimate owner)

A **35-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `02366985`
- **Status:** active
- **Type:** plc
- **Incorporated:** 1989-04-01
- **Registered office:** Avonbank, Feeder Road, Bristol, BS2 0TB
- **SIC:** 35130

### Officers

- HOLLIS, Katie Suzanne — secretary · appointed 2024-05-31
- BEINART, Janette Carolyn Mitchell — director · British · appointed 2025-04-01
- BRANSTON, Paul — director · British · appointed 2023-12-15
- DILLON, Jennifer Ann — director · British · appointed 2024-04-01
- FUSSELL, Lindsey — director · British · appointed 2023-08-21
- PETTIFER, Darren — director · British · appointed 2022-08-17
- QUINN, Roisin Anne — director · Irish · appointed 2025-12-18
- SHARMA, Tanya Joy — director · British · appointed 2024-07-01
- COX, Mark Richard — secretary · appointed 2023-06-16 · resigned 2024-05-31
- CURTIS, Richard Gregory — secretary · British · appointed 1996-02-27 · resigned 2001-03-09
- HOWARD, Kenneth John — secretary · British · resigned 1996-02-27
- JONES, Sally Ann — secretary · British · appointed 2001-03-09 · resigned 2023-06-16
- ALLEN, Philip Gerald — director · British · appointed 2013-09-01 · resigned 2015-02-09
- AUER, Adrian Richard — director · British · appointed 1995-07-07 · resigned 1996-01-31
- BARBROOK, Laura Sophie Scudamore, Dr — director · British · appointed 2022-01-31 · resigned 2024-03-31
- BROOKER, Michael Peter, Dr — director · British · appointed 1999-07-23 · resigned 2001-03-21
- CAMPBELL, Justine — director · Irish · appointed 2022-01-31 · resigned 2024-06-30
- CARDEW, Anthony John — director · British · appointed 2017-03-23 · resigned 2025-04-23
- EDWARDS, Graham Winston — director · British · appointed 1996-03-31 · resigned 2001-03-21
- EVANS, John Wynford — director · British · resigned 1995-12-31

### Beneficial owners (Persons with Significant Control)

- [National Grid Electricity Distribution Network Holdings Limited](https://whiteintel.dev/entity/465ec46f-d3c7-5031-b547-d02a0587b617) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02366985
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02366985

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC** — https://whiteintel.dev/entity/a0ff7565-573b-52d5-ae6f-b4a04da182c9 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC**. Human view: https://whiteintel.dev/entity/a0ff7565-573b-52d5-ae6f-b4a04da182c9 · Structured JSON: https://whiteintel.dev/api/public/dossier/a0ff7565-573b-52d5-ae6f-b4a04da182c9._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._