---
title: "JOHN MACNAMARA & COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6cb38fad-d39e-5531-8c3d-00a514eefec8
json: https://whiteintel.dev/api/public/dossier/6cb38fad-d39e-5531-8c3d-00a514eefec8
identifier: oo:GB-COH-00467748
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN MACNAMARA & COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00467748`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6cb38fad-d39e-5531-8c3d-00a514eefec8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6cb38fad-d39e-5531-8c3d-00a514eefec8  

## Ownership & control

### Owners / controllers

- **Mr John Macnamara** (beneficial owner) — 75% — https://whiteintel.dev/entity/34346b3a-0c0c-5990-9e75-4825f37ce1c5
- **Mr John Macnamara** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/0c26cb6a-3d92-490b-8921-12e31c21e45e

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

A **2-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:** `00467748`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1949-04-26
- **Registered office:** 278 Mitcham Lane, London, SW16 6NU, England
- **SIC:** 77320

### Officers

- MACNAMARA, Catriona — director · British · appointed 1996-10-01
- MACNAMARA, John — director · British
- MACNAMARA, Jean Margaret — secretary · British · appointed 1993-10-04 · resigned 2024-02-10
- MACNAMARA, Noeleen Cameron, M/S — secretary · British · resigned 1993-10-04
- MACNAMARA, Christina Maria Josephine — director · British · resigned 2001-06-07
- MACNAMARA, Jean Margaret — director · British · resigned 2011-06-15
- MACNAMARA, John Cameron — director · British · resigned 2009-10-26
- MACNAMARA, Noeleen Cameron — director · British · resigned 2023-01-16

### Beneficial owners (Persons with Significant Control)

- Mr John Macnamara — 50–75% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00467748
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00467748

## 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 **JOHN MACNAMARA & COMPANY LIMITED** — https://whiteintel.dev/entity/6cb38fad-d39e-5531-8c3d-00a514eefec8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN MACNAMARA & COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/6cb38fad-d39e-5531-8c3d-00a514eefec8 · Structured JSON: https://whiteintel.dev/api/public/dossier/6cb38fad-d39e-5531-8c3d-00a514eefec8._

_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"._