---
title: "SITE 5 CELTIC GATEWAY MANAGEMENT COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/74a55571-4d76-528c-9985-88bd8d2f970d
json: https://whiteintel.dev/api/public/dossier/74a55571-4d76-528c-9985-88bd8d2f970d
identifier: oo:GB-COH-04986139
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SITE 5 CELTIC GATEWAY MANAGEMENT COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04986139`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/74a55571-4d76-528c-9985-88bd8d2f970d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/74a55571-4d76-528c-9985-88bd8d2f970d  

## Ownership & control

### Owners / controllers

- **Celtic Gateway Sipp** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d8a49e36-f357-4d28-8645-1593e8329353
- **Meliden Park Properties** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6c08132b-c87b-412f-8e16-0955a1124678
- **Dunleavy House Limited** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2f9d6af6-301c-4ebc-bc20-90f03f2a107a
- **NUFFIELD HEALTH** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/df256288-dad8-5082-a36e-946ae993ee3d

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

A **8-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:** `04986139`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2003-12-05
- **Registered office:** C/O Azets Ty Derw, Lime Tree Court, Cardiff Gate Business Park, Cardiff, CF23 8AB, Wales
- **SIC:** 68320

### Officers

- MASON, Mathew Mark — director · British · appointed 2025-12-01
- OJLA, Bobby Satvinder Singh — director · British · appointed 2025-07-28
- PULLEN, Richard James Huntley — director · British · appointed 2005-10-31
- THOMAS, Robert Alexander Page — director · British · appointed 2025-12-01
- BIRTLES, Eric Roydon — secretary · British · appointed 2006-10-12 · resigned 2025-02-07
- GRIFFITHS, Anne Elizabeth — secretary · British · appointed 2003-12-05 · resigned 2006-10-12
- SEVERNSIDE SECRETARIAL LIMITED — corporate nominee secretary · appointed 2003-12-05 · resigned 2003-12-05
- BAILEY, Paul Edward — director · British · appointed 2003-12-05 · resigned 2005-11-04
- BIRTLES, Eric Roydon — director · Welsh · appointed 2006-10-12 · resigned 2025-02-07
- GRIFFITHS, Anne Elizabeth — director · British · appointed 2003-12-05 · resigned 2005-11-04
- JONES, Stephen Rhys — director · British · appointed 2007-08-31 · resigned 2025-12-01
- THOMAS, David Hywel — director · British · appointed 2005-10-31 · resigned 2019-01-14
- WALSH, Damian Francis Peter — director · British · appointed 2019-09-03 · resigned 2025-12-01
- SEVERNSIDE NOMINEES LIMITED — corporate nominee director · appointed 2003-12-05 · resigned 2003-12-05

### Beneficial owners (Persons with Significant Control)

- [Nuffield Health](https://whiteintel.dev/entity/df256288-dad8-5082-a36e-946ae993ee3d) — 50–75% shares · corporate PSC · England — since 2025-12-01
- Dunleavy House Limited — 25–50% shares · corporate PSC · Wales — since 2025-02-07
- Celtic Gateway Sipp — 25–50% shares · corporate PSC · England — ceased 2025-02-07
- Meliden Park Properties — 25–50% shares · corporate PSC · Wales — ceased 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04986139
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04986139

## 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 **SITE 5 CELTIC GATEWAY MANAGEMENT COMPANY LIMITED** — https://whiteintel.dev/entity/74a55571-4d76-528c-9985-88bd8d2f970d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SITE 5 CELTIC GATEWAY MANAGEMENT COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/74a55571-4d76-528c-9985-88bd8d2f970d · Structured JSON: https://whiteintel.dev/api/public/dossier/74a55571-4d76-528c-9985-88bd8d2f970d._

_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"._