---
title: "A-Z DENTAL HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b0ffae97-2bdd-5855-96aa-66e3c329176f
json: https://whiteintel.dev/api/public/dossier/b0ffae97-2bdd-5855-96aa-66e3c329176f
identifier: oo:GB-COH-01771172
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# A-Z DENTAL HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01771172`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b0ffae97-2bdd-5855-96aa-66e3c329176f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b0ffae97-2bdd-5855-96aa-66e3c329176f  

## Ownership & control

### Owners / controllers

- **TURNSTONE BIDCO 1 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/510313d4-c6f6-5d49-a184-1c5398bd1bf9
- **DIVERSE ACQUISITIONS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/b141e331-ee92-527e-a5c7-bf1cfac3471a
- **TURNSTONE EQUITYCO 1 LIMITED** (beneficial owner) — https://whiteintel.dev/entity/1ce4b137-f208-514b-804f-b130cf41cd35
- **TURNSTONE EQUITYCO 1 LIMITED** (beneficial owner) — https://whiteintel.dev/entity/1ce4b137-f208-514b-804f-b130cf41cd35
- **DIVERSE ACQUISITIONS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b141e331-ee92-527e-a5c7-bf1cfac3471a
- **TURNSTONE BIDCO 1 LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/510313d4-c6f6-5d49-a184-1c5398bd1bf9

### Holdings / subsidiaries

- **SPEED 8599 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/38460a6c-1ac1-511f-8558-2b1dfff1310a
- **SPEED 8599 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/38460a6c-1ac1-511f-8558-2b1dfff1310a
- **A-Z DENTAL (SUBSIDIARY NUMBER1) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/02dca4c4-358a-5ee4-807d-0292f68bab3c

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

A **53-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:** `01771172`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1983-11-18
- **Registered office:** Europa House Europa Trading Estate, Stoneclough Road Kearsley, Manchester, M26 1GG
- **SIC:** 86230

### Officers

- ROSEBY, Stephen — secretary · appointed 2020-01-31
- STORAH, Richard — director · British · appointed 2019-04-05
- CARROLL, Leo Damian — secretary · appointed 2017-07-31 · resigned 2020-01-31
- EARNSHAW, Jeremy Waring — secretary · British · appointed 1996-03-14 · resigned 1996-06-06
- MCDONALD, Elizabeth — secretary · British · appointed 2012-11-08 · resigned 2014-10-31
- MORRIS, Andrew — secretary · British · appointed 2001-12-01 · resigned 2011-11-30
- PALMER, Amanda — secretary · British · appointed 1997-01-20 · resigned 2001-12-01
- PERKIN, Jeremy — secretary · British · appointed 2011-12-31 · resigned 2012-11-08
- ROBSON, William Henry Mark — secretary · appointed 2014-10-31 · resigned 2017-07-31
- SEEKINGS, Mark — secretary · British · appointed 1996-06-06 · resigned 1997-01-19
- UTTLEY, Robert David — secretary · British · appointed 1995-08-16 · resigned 1996-03-14
- VICARY, Gary Kevin — secretary · British · resigned 1995-08-04
- ALLEN, Matthew Charles — director · British · appointed 1997-04-03 · resigned 2006-04-19
- COWAN, Peter Lawrence — director · British · resigned 1995-08-04
- EARNSHAW, Jeremy Waring — director · British · appointed 1996-03-14 · resigned 1996-06-06
- FRENCH, Colin — director · British · appointed 1994-02-28 · resigned 1995-09-08
- HALE, Richard William, Dr — director · British · appointed 1993-02-04 · resigned 1994-02-28
- HIBBERT, Mark Stephen — director · British · appointed 1995-05-10 · resigned 1996-06-06
- HUDALY, David Nathan — director · British · appointed 1996-06-06 · resigned 2010-06-30
- LEE, Colin George — director · British · resigned 1995-01-19

### Beneficial owners (Persons with Significant Control)

- [Turnstone Bidco 1 Limited](https://whiteintel.dev/entity/510313d4-c6f6-5d49-a184-1c5398bd1bf9) — 25–50% shares · corporate PSC · England — since 2024-04-11
- [Turnstone Equityco 1 Limited](https://whiteintel.dev/entity/1ce4b137-f208-514b-804f-b130cf41cd35) — right to appoint and remove directors · corporate PSC · England — since 2016-04-06
- [Diverse Acquisitions Limited](https://whiteintel.dev/entity/b141e331-ee92-527e-a5c7-bf1cfac3471a) — 75–100% shares · corporate PSC · England — ceased 2024-04-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01771172
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01771172

## 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 **A-Z DENTAL HOLDINGS LIMITED** — https://whiteintel.dev/entity/b0ffae97-2bdd-5855-96aa-66e3c329176f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **A-Z DENTAL HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/b0ffae97-2bdd-5855-96aa-66e3c329176f · Structured JSON: https://whiteintel.dev/api/public/dossier/b0ffae97-2bdd-5855-96aa-66e3c329176f._

_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"._