---
title: "LEONARD GATE (GRENDON UNDERWOOD) MANAGEMENT COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c0ffa294-beda-52ee-9651-2aa402680f56
json: https://whiteintel.dev/api/public/dossier/c0ffa294-beda-52ee-9651-2aa402680f56
identifier: oo:GB-COH-11615600
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LEONARD GATE (GRENDON UNDERWOOD) MANAGEMENT COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11615600`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c0ffa294-beda-52ee-9651-2aa402680f56  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c0ffa294-beda-52ee-9651-2aa402680f56  

## Ownership & control

### Owners / controllers

- **Mr Colin Douglas Walker** (beneficial owner) — https://whiteintel.dev/entity/86c1cfaf-3b83-51ae-a99f-1879c928e794
- **CALA MANAGEMENT LIMITED** (beneficial owner) — https://whiteintel.dev/entity/8d3cd507-1f9a-5201-9e6f-ab5db776d10e
- **Mr Colin Douglas Walker** (beneficial owner) — https://whiteintel.dev/entity/cb6fb0ac-e007-4645-8314-d59ec6c4e3c0

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

A **19-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:** `11615600`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2018-10-10
- **Registered office:** C/O Hadrian Property Management Co Ltd Pool Chambers, 26 Dam Street, Lichfield, WS13 6AA, England
- **SIC:** 98000

### Officers

- [HADRIAN PROPERTY MANAGEMENT COMPANY LIMITED](https://whiteintel.dev/entity/a1b15515-84f3-52ce-a8e8-cf51069d4047) — corporate secretary · appointed 2024-11-04
- DI MARCELLO, Emma Nicole Jessie — director · British · appointed 2025-08-06
- WALKER, Colin Douglas — director · British · appointed 2021-01-22
- MCDAID, William David — secretary · appointed 2020-08-06 · resigned 2024-11-04
- ALDRIDGE, Andrew John — director · British · appointed 2018-10-10 · resigned 2021-01-22
- BEAUJEUX, Christopher Charles — director · British · appointed 2023-11-29 · resigned 2025-08-04
- SCRIMGEOUR, Fiona — director · British · appointed 2021-09-06 · resigned 2023-03-20
- STEWART, Gavin Vaughan — director · British · appointed 2019-05-21 · resigned 2021-01-22
- WALLACE, Stuart James — director · British · appointed 2018-10-10 · resigned 2021-01-22
- WOOLLARD, Darren Brian — director · British · appointed 2021-08-31 · resigned 2026-07-16

### Beneficial owners (Persons with Significant Control)

- Mr Colin Douglas Walker — significant influence or control · individual PSC · England — ceased 2025-08-13
- [Cala Management Limited](https://whiteintel.dev/entity/8d3cd507-1f9a-5201-9e6f-ab5db776d10e) — 75–100% votes · corporate PSC · Scotland — ceased 2021-10-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11615600
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11615600

## 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 **LEONARD GATE (GRENDON UNDERWOOD) MANAGEMENT COMPANY LIMITED** — https://whiteintel.dev/entity/c0ffa294-beda-52ee-9651-2aa402680f56 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LEONARD GATE (GRENDON UNDERWOOD) MANAGEMENT COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/c0ffa294-beda-52ee-9651-2aa402680f56 · Structured JSON: https://whiteintel.dev/api/public/dossier/c0ffa294-beda-52ee-9651-2aa402680f56._

_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"._