---
title: "INTERVENTION GROUP EMPLOYEE TRUSTEE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e
json: https://whiteintel.dev/api/public/dossier/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e
identifier: oo:GB-COH-SC826171
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# INTERVENTION GROUP EMPLOYEE TRUSTEE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC826171`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e  

## Ownership & control

### Owners / controllers

- **Sarah Hogg** (beneficial owner) — https://whiteintel.dev/entity/21c19d41-0ea0-58e6-bc03-76380c8d31e7
- **Mr Ralph Mcilroy Leishman** (beneficial owner) — https://whiteintel.dev/entity/e445eed6-0bf9-5730-83c9-02e19256bff7
- **Ross Michael Mckenzie** (beneficial owner) — https://whiteintel.dev/entity/b143713a-a95b-5fac-91e7-18281b7f0006
- **Mr Ralph Mcilroy Leishman** (beneficial owner) — https://whiteintel.dev/entity/b807331a-b218-4274-9dfb-4e30e3ca4148
- **Ross Michael Mckenzie** (beneficial owner) — https://whiteintel.dev/entity/7a89b6ac-750f-48e7-bb0d-557ff4d40114
- **Sarah Hogg** (beneficial owner) — https://whiteintel.dev/entity/e12315f2-3dd1-4bea-9b1b-48fadedbd5e8
- **Mr Mark George Stewart** (beneficial owner) — https://whiteintel.dev/entity/b8156e77-f2b5-4611-b1a0-3d5677026a43

### Holdings / subsidiaries

- **INTERVENTION GROUP LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/99c6b665-d8a5-566f-82d4-31f988be562f

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

A **7-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:** `SC826171`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2024-10-17
- **Registered office:** Intervention House, Lunan Bay, Montrose, Angus, DD10 9TG, United Kingdom
- **SIC:** 74990

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Net assets | £0 |
| Employees | 0 |

_Latest filed period. As filed at Companies House._

### Officers

- HOGG, Sarah — director · British · appointed 2024-12-02
- LEISHMAN, Ralph Mcilroy — director · British · appointed 2024-10-17
- STEWART, Mark George — director · British · appointed 2026-04-15
- MCKENZIE, Ross Michael — director · British · appointed 2024-10-17 · resigned 2026-04-15

### Beneficial owners (Persons with Significant Control)

- Mr Mark George Stewart — significant influence or control · individual PSC · United Kingdom — since 2026-04-15
- Sarah Hogg — significant influence or control · individual PSC · United Kingdom — since 2024-12-02
- Mr Ralph Mcilroy Leishman — significant influence or control · individual PSC · United Kingdom — since 2024-10-17
- Ross Michael Mckenzie — significant influence or control · individual PSC · United Kingdom — ceased 2026-04-15

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC826171
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC826171
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/SC826171/filing-history

## 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 **INTERVENTION GROUP EMPLOYEE TRUSTEE LIMITED** — https://whiteintel.dev/entity/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **INTERVENTION GROUP EMPLOYEE TRUSTEE LIMITED**. Human view: https://whiteintel.dev/entity/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e · Structured JSON: https://whiteintel.dev/api/public/dossier/6ce3dc33-bf5a-5df9-8360-9a4b5ff05a7e._

_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"._