---
title: "LAB 21 HEALTHCARE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5eafd2f8-bdbf-58a0-982d-019938f441d5
json: https://whiteintel.dev/api/public/dossier/5eafd2f8-bdbf-58a0-982d-019938f441d5
identifier: oo:GB-COH-02957012
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LAB 21 HEALTHCARE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02957012`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5eafd2f8-bdbf-58a0-982d-019938f441d5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5eafd2f8-bdbf-58a0-982d-019938f441d5  

## Ownership & control

### Owners / controllers

- **CAMBRIDGE CLINICAL LABORATORIES LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/75ae5097-2607-5e68-8b4d-67e17dc36e23
- **NOVACYT UK HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1741aec6-8fe9-5e15-987e-8185e0f92f4a

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

A **22-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:** `02957012`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 1994-08-09
- **Registered office:** York House School Lane, Chandler's Ford, Eastleigh, SO53 4DG, England
- **SIC:** 21200

### Officers

- GIBSON, Steven Michael — director · British · appointed 2023-09-20
- DYER, Anthony William — secretary · appointed 2017-11-01 · resigned 2021-04-01
- KENNEDY, Madeleine Elizabeth — secretary · British · appointed 2007-11-30 · resigned 2010-08-03
- LOWTHER, Susan Day — secretary · appointed 2010-08-04 · resigned 2014-09-30
- MCCARTHY, James Martin — secretary · appointed 2021-10-15 · resigned 2025-04-29
- PLUMMER, Nicholas Roger Clive — secretary · appointed 2021-04-01 · resigned 2021-10-15
- PROPHET, Judith Anne — secretary · British · appointed 1998-08-01 · resigned 2007-11-30
- PUTTICK, Richard Alfred — secretary · British · appointed 1994-08-09 · resigned 1998-08-01
- HALLMARK SECRETARIES LIMITED — corporate nominee secretary · appointed 1994-08-09 · resigned 1994-08-09
- ALLMOND, David James — director · British · appointed 2021-10-18 · resigned 2022-11-10
- APPLETON, Peter Nigel — director · British · appointed 1995-09-29 · resigned 2007-06-01
- BROWNE, Robert Charles Bladon — director · British · appointed 1995-09-29 · resigned 2006-10-05
- COOKE, Anthony, Dr — director · British · appointed 2006-10-05 · resigned 2008-09-17
- DYER, Anthony William — director · British · appointed 2014-09-01 · resigned 2021-01-05
- KENNEDY, Madeleine Elizabeth — director · British · appointed 2007-11-30 · resigned 2010-08-03
- KERTON, Nicholas Anthony, Dr — director · British · appointed 2006-10-05 · resigned 2006-11-10
- KNOX, Colin Alexander — director · British · appointed 1995-09-29 · resigned 2006-10-05
- LOWTHER, Susan Day — director · British · appointed 2010-08-04 · resigned 2014-09-30
- MCCARTHY, James Martin — director · Irish · appointed 2021-01-05 · resigned 2025-04-29
- MORPHEW, Brian Frederick — director · British · appointed 1998-04-06 · resigned 2006-10-05

### Beneficial owners (Persons with Significant Control)

- [Novacyt Uk Holdings Limited](https://whiteintel.dev/entity/1741aec6-8fe9-5e15-987e-8185e0f92f4a) — 75–100% shares · corporate PSC · England — since 2019-07-18
- [Lab21 Ltd](https://whiteintel.dev/entity/75ae5097-2607-5e68-8b4d-67e17dc36e23) — 75–100% shares · corporate PSC · England — ceased 2019-07-18

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02957012

## 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 **LAB 21 HEALTHCARE LIMITED** — https://whiteintel.dev/entity/5eafd2f8-bdbf-58a0-982d-019938f441d5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LAB 21 HEALTHCARE LIMITED**. Human view: https://whiteintel.dev/entity/5eafd2f8-bdbf-58a0-982d-019938f441d5 · Structured JSON: https://whiteintel.dev/api/public/dossier/5eafd2f8-bdbf-58a0-982d-019938f441d5._

_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"._