---
title: "MORTGAGE MARKETING FORUM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e4a0098d-121e-5f80-a01b-e695ed2ffd24
json: https://whiteintel.dev/api/public/dossier/e4a0098d-121e-5f80-a01b-e695ed2ffd24
identifier: oo:GB-COH-13524321
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MORTGAGE MARKETING FORUM LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13524321`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e4a0098d-121e-5f80-a01b-e695ed2ffd24  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e4a0098d-121e-5f80-a01b-e695ed2ffd24  

## Ownership & control

### Owners / controllers

- **GREY MATTER MARKETING SOLUTIONS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/d452d2f2-054b-5ae9-bb1c-9413fa8d19f4
- **GREY MATTER MARKETING SOLUTIONS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d452d2f2-054b-5ae9-bb1c-9413fa8d19f4
- **Square 1 Media Limited** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/b8d50e47-50d2-4e5b-a297-2ef77b5231eb

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

A **18-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:** `13524321`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-07-22
- **Registered office:** Unit 4 11-29 Fashion Street, London, E1 6PX, England
- **SIC:** 64922

### Officers

- SMITH, Matthew Brian — director · British · appointed 2023-12-01
- WIGGINS, Martin Roger — director · British · appointed 2023-12-01
- HAMMOND, Alexander Thomas — director · British · appointed 2021-07-22 · resigned 2022-10-24
- HUNT, Paul — director · British · appointed 2021-07-22 · resigned 2022-10-24
- KNIGHT, Jeffrey Alan — director · British · appointed 2021-07-22 · resigned 2025-06-30

### Beneficial owners (Persons with Significant Control)

- [Grey Matter Marketing Solutions Ltd](https://whiteintel.dev/entity/d452d2f2-054b-5ae9-bb1c-9413fa8d19f4) — 75–100% shares · corporate PSC · England — since 2021-07-22
- [Square 1 Media Limited](https://whiteintel.dev/entity/b8d50e47-50d2-4e5b-a297-2ef77b5231eb) — 50–75% shares · corporate PSC · England — ceased 2023-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13524321
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13524321

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MORTGAGE MARKETING FORUM LIMITED**. Human view: https://whiteintel.dev/entity/e4a0098d-121e-5f80-a01b-e695ed2ffd24 · Structured JSON: https://whiteintel.dev/api/public/dossier/e4a0098d-121e-5f80-a01b-e695ed2ffd24._

_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"._