---
title: "6 TRESSILLIAN CRESCENT FREEHOLD COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/88829f44-e47a-5964-b1b1-ebe7cadde2db
json: https://whiteintel.dev/api/public/dossier/88829f44-e47a-5964-b1b1-ebe7cadde2db
identifier: oo:GB-COH-12012665
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 6 TRESSILLIAN CRESCENT FREEHOLD COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12012665`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/88829f44-e47a-5964-b1b1-ebe7cadde2db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/88829f44-e47a-5964-b1b1-ebe7cadde2db  

## Ownership & control

### Owners / controllers

- **Georgina Haffner** (beneficial owner) — 50% — https://whiteintel.dev/entity/f74e52ef-6047-5e67-995a-24b344a19627
- **Jason Russell** (beneficial owner) — 50% — https://whiteintel.dev/entity/646c5d11-8ff3-54e8-b12e-bec7facf3cf9
- **James Mellor** (beneficial owner) — 50% — https://whiteintel.dev/entity/f578ffaa-5ec4-5863-81c3-fed9ee04006d
- **James Mellor** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/05e482ee-902b-492e-a50c-abd08cfc565c
- **Jason Russell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/98369c68-15f7-4f75-9609-9114498e5e30
- **Georgina Haffner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/924813db-a726-4059-8f45-675017cfe264
- **Mr Patrick David Mulrenan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e483db6f-0ac9-45aa-afaa-7339645d5b2a

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

A **7-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:** `12012665`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-05-22
- **Registered office:** 6 Tressillian Crescent, Brockley, London, SE4 1QJ, England
- **SIC:** 98000

### Officers

- HAFFNER, Georgina — director · British · appointed 2019-05-22
- MELLOR, James — director · British · appointed 2019-05-22
- MULRENAN, Patrick David — director · British · appointed 2026-05-16
- RUSSELL, Jason — director · Australian · appointed 2019-05-22 · resigned 2026-05-09

### Beneficial owners (Persons with Significant Control)

- Mr Patrick David Mulrenan — 25–50% shares · individual PSC · England — since 2026-05-16
- Georgina Haffner — 25–50% shares · individual PSC · England — since 2019-05-22
- James Mellor — 25–50% shares · individual PSC · England — since 2019-05-22
- Jason Russell — 25–50% shares · individual PSC · England — ceased 2026-05-09

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12012665
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12012665

## 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 **6 TRESSILLIAN CRESCENT FREEHOLD COMPANY LIMITED** — https://whiteintel.dev/entity/88829f44-e47a-5964-b1b1-ebe7cadde2db · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **6 TRESSILLIAN CRESCENT FREEHOLD COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/88829f44-e47a-5964-b1b1-ebe7cadde2db · Structured JSON: https://whiteintel.dev/api/public/dossier/88829f44-e47a-5964-b1b1-ebe7cadde2db._

_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"._