---
title: "ELECTRICITY INDUSTRY RUN OFF SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f
json: https://whiteintel.dev/api/public/dossier/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f
identifier: oo:GB-COH-05380465
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ELECTRICITY INDUSTRY RUN OFF SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05380465`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f  

## Ownership & control

### Owners / controllers

- **MERCANTILE INDEMNITY COMPANY LIMITED** (beneficial owner) — https://whiteintel.dev/entity/38953c23-b887-561f-bd91-30e697dfc85e
- **RIVER THAMES INSURANCE COMPANY LIMITED** (beneficial owner) — https://whiteintel.dev/entity/a176ae35-0f29-5cc0-9879-11cc50d0d0c2
- **Royal & Sun Alliance Insurance Plc** (beneficial owner) — https://whiteintel.dev/entity/4af6179c-0ae1-40b1-a64d-952409b0a753

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

A **13-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:** `05380465`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2005-03-02
- **Registered office:** C/O Clyde & Co Llp, St Botolph Building, 138 Houndsditch, London, EC3A 7AR, United Kingdom
- **SIC:** 35130

### Officers

- NEIL, Christopher Ian — director · British · appointed 2021-09-01
- VIGAR, Sean Francis — director · British · appointed 2021-09-01
- ALDRIDGE, Alan — secretary · British · appointed 2005-03-02 · resigned 2006-01-01
- CLYDE SECRETARIES LIMITED — corporate secretary · appointed 2006-01-01 · resigned 2024-02-21
- RM REGISTRARS LIMITED — corporate secretary · appointed 2005-03-02 · resigned 2005-03-02
- ALDRIDGE, Alan — director · British · appointed 2005-03-02 · resigned 2005-04-26
- ALLEN, Robert Alec — director · British · appointed 2014-08-14 · resigned 2021-09-01
- BELLINGHAM, Stephen — director · British · appointed 2014-04-10 · resigned 2022-02-07
- BYRNE, John Garrett — director · Irish · appointed 2005-04-26 · resigned 2007-03-22
- GILES, Nicholas Philip — director · British · appointed 2005-03-02 · resigned 2005-04-26
- GLASSPOOL, Faye Louisa — director · British · appointed 2012-10-23 · resigned 2014-04-10
- HOWE, Robert David — director · British · appointed 2007-03-22 · resigned 2018-03-15
- HOWSON, Lloyd Anthony Joseph — director · British · appointed 2005-04-26 · resigned 2008-04-22
- JERMY, Simon Garrod — director · British · appointed 2005-04-26 · resigned 2014-08-14
- KLAIBER, Michael Ian — director · British · appointed 2005-04-26 · resigned 2017-06-22
- REEVES, David Edward — director · British · appointed 2005-04-26 · resigned 2005-05-18
- TEMPEST, Oscar James — director · British · appointed 2005-04-26 · resigned 2007-03-22
- THOMPSON, Andrew James — director · British · appointed 2008-04-22 · resigned 2012-10-23

### Beneficial owners (Persons with Significant Control)

- [River Thames Insurance Company Limited](https://whiteintel.dev/entity/a176ae35-0f29-5cc0-9879-11cc50d0d0c2) — 25–50% votes · corporate PSC · United Kingdom — since 2026-01-01
- [Mercantile Indemnity Company Limited](https://whiteintel.dev/entity/38953c23-b887-561f-bd91-30e697dfc85e) — 25–50% votes · corporate PSC · United Kingdom — ceased 2026-01-01
- [Royal & Sun Alliance Insurance Plc](https://whiteintel.dev/entity/4af6179c-0ae1-40b1-a64d-952409b0a753) — 25–50% votes · corporate PSC · United Kingdom — ceased 2019-10-03

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05380465
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05380465

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ELECTRICITY INDUSTRY RUN OFF SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f · Structured JSON: https://whiteintel.dev/api/public/dossier/3a9998da-e2f8-5e5a-ba3b-632baa0aae9f._

_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"._