---
title: "MRDB HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9b2eab5a-4409-5bdd-97b9-2320f391bc06
json: https://whiteintel.dev/api/public/dossier/9b2eab5a-4409-5bdd-97b9-2320f391bc06
identifier: oo:GB-COH-06772302
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MRDB HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06772302`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9b2eab5a-4409-5bdd-97b9-2320f391bc06  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9b2eab5a-4409-5bdd-97b9-2320f391bc06  

## Ownership & control

### Owners / controllers

- **Mr Michael John Ham** (beneficial owner) — 75% — https://whiteintel.dev/entity/976e32d9-3b18-5b58-a093-080cd26a76ba
- **SLAKE BIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f716c3b0-43a3-5029-8ac2-e4d66661b7ff
- **Mr Michael John Ham** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/2aa658ad-8bc5-45f1-9c40-55c090ef5654
- **SLAKE BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f716c3b0-43a3-5029-8ac2-e4d66661b7ff

### Holdings / subsidiaries

- **RUSSELL SALES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e5b12e0f-c4ab-54ee-a670-7a23b8206f5c
- **MIRIAD QUEST LEISURE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/03fcc033-99b0-5f3e-862f-daff35cd68af
- **DOUBLECOOL U.K. LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9495e932-fa49-57f4-88fb-0be8b5501a8d
- **MIRIAD MARINE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/90f0c32f-3754-5ef8-bcb9-d3100be86877
- **LIBERTY LEISURE SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/2d6c41b0-4af5-56f1-a61d-d38427b1ddad
- **MR DUBZ LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/6d445a30-aeb7-524e-a6d7-ee908f5c142b
- **MIRIAD QUEST LEISURE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/03fcc033-99b0-5f3e-862f-daff35cd68af
- **DOUBLECOOL U.K. LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9495e932-fa49-57f4-88fb-0be8b5501a8d
- **RUSSELL SALES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e5b12e0f-c4ab-54ee-a670-7a23b8206f5c
- **MR DUBZ LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6d445a30-aeb7-524e-a6d7-ee908f5c142b
- **MIRIAD MARINE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/90f0c32f-3754-5ef8-bcb9-d3100be86877

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

A **23-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:** `06772302`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2008-12-12
- **Registered office:** 84 Dovefields, Dovefields Industrial Estate, Uttoxeter, ST14 8HU, England
- **SIC:** 82990

### Officers

- CANNON BROOKES, Charles — director · British · appointed 2025-01-16
- THOMAS, Alastair Paul Edward Llewellyn — director · British · appointed 2024-09-12
- CROSHAW, Brian Nicholas — director · British · appointed 2008-12-12 · resigned 2020-12-21
- EDGERTON, Vicki Jane — director · British · appointed 2021-12-22 · resigned 2023-10-19
- ELSON, David — director · British · appointed 2008-12-12 · resigned 2019-12-23
- HAM, Michael John — director · English · appointed 2008-12-12 · resigned 2021-12-22
- TOON, Richard Charles — director · British · appointed 2008-12-12 · resigned 2020-12-21
- WHITELOCK, Penelope Anne — director · British · appointed 2019-12-23 · resigned 2024-09-12

### Beneficial owners (Persons with Significant Control)

- [Slake Bidco Limited](https://whiteintel.dev/entity/f716c3b0-43a3-5029-8ac2-e4d66661b7ff) — 75–100% shares · corporate PSC · England — since 2019-02-18
- Mr Michael John Ham — 50–75% shares · individual PSC — ceased 2019-02-18

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06772302
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06772302

## 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 **MRDB HOLDINGS LIMITED** — https://whiteintel.dev/entity/9b2eab5a-4409-5bdd-97b9-2320f391bc06 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MRDB HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/9b2eab5a-4409-5bdd-97b9-2320f391bc06 · Structured JSON: https://whiteintel.dev/api/public/dossier/9b2eab5a-4409-5bdd-97b9-2320f391bc06._

_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"._