---
title: "SAPPHIRE DCO TWELVE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/26e08a0d-407f-5331-83f3-cbed316a43fc
json: https://whiteintel.dev/api/public/dossier/26e08a0d-407f-5331-83f3-cbed316a43fc
identifier: oo:GB-COH-00190705
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SAPPHIRE DCO TWELVE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00190705`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/26e08a0d-407f-5331-83f3-cbed316a43fc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/26e08a0d-407f-5331-83f3-cbed316a43fc  

## Ownership & control

### Owners / controllers

- **Sapphire 222 Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/66111954-225e-4edd-b7e1-7883f8e1ea86
- **ADMENTA UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1f7d8dee-371f-55a1-a5b5-b5c9ff87738c

### Holdings / subsidiaries

- **DIAMOND DCO ONE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/31985aab-b788-589d-9916-398c18c9df48

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

A **28-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:** `00190705`
- **Status:** liquidation
- **Type:** ltd
- **Incorporated:** 1923-06-16
- **Registered office:** Allen House, 1 Westmead Road, Sutton, Surrey, SM1 4LA
- **SIC:** 70100

### Officers

- WISEMAN, Graham — director · British · appointed 2023-08-31
- DAVIES, John Richard Bridge — secretary · British · appointed 1999-07-26 · resigned 2000-12-31
- HALL, Wendy Margaret — secretary · appointed 2015-01-01 · resigned 2016-01-04
- KERSHAW, Graham Anthony — secretary · British · appointed 1997-01-31 · resigned 1999-07-26
- LEGG, Nichola Louise — secretary · appointed 2016-01-04 · resigned 2023-08-31
- LEGG, Nichola Louise — secretary · appointed 2014-01-01 · resigned 2014-12-31
- MURPHY, Francis Joseph — secretary · British · resigned 1997-01-31
- SHEPHERD, William — secretary · appointed 2011-08-01 · resigned 2013-12-31
- SMERDON, Peter — secretary · British · appointed 2000-12-31 · resigned 2011-08-01
- ALLEN, Willoughby Dryden Dudley — director · British · resigned 1993-07-29
- ANDERSON, Stephen William — director · British · appointed 2012-05-21 · resigned 2016-03-31
- ANDERSON, Toby Matthew — director · British · appointed 2018-09-01 · resigned 2022-05-11
- ASH, Justinian Joseph — director · British · appointed 2004-05-04 · resigned 2008-04-30
- BEER, Thorsten — director · German · appointed 2012-05-21 · resigned 2016-12-21
- BROWN, James — director · British · resigned 1992-09-30
- CLARK, Robert Angus — director · British · appointed 1994-11-01 · resigned 1995-05-31
- DARGUE, Robin Lindsay — director · British · appointed 2022-07-27 · resigned 2023-08-31
- DAVIES, Jane — director · British · appointed 2019-02-01 · resigned 2022-07-31
- DUNN, Stephen Roger — director · British · appointed 2002-03-31 · resigned 2007-12-21
- EICK, Karl Gerhard, Doctor — director · German · appointed 1995-05-31 · resigned 1999-01-01

### Beneficial owners (Persons with Significant Control)

- Sapphire 222 Limited — 75–100% shares · corporate PSC · England — since 2023-08-31
- [Admenta Uk Limited](https://whiteintel.dev/entity/1f7d8dee-371f-55a1-a5b5-b5c9ff87738c) — 75–100% shares · corporate PSC · England — ceased 2023-08-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00190705
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00190705

## 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 **SAPPHIRE DCO TWELVE LIMITED** — https://whiteintel.dev/entity/26e08a0d-407f-5331-83f3-cbed316a43fc · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SAPPHIRE DCO TWELVE LIMITED**. Human view: https://whiteintel.dev/entity/26e08a0d-407f-5331-83f3-cbed316a43fc · Structured JSON: https://whiteintel.dev/api/public/dossier/26e08a0d-407f-5331-83f3-cbed316a43fc._

_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"._