---
title: "THE MORTGAGE MUM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f31d3afb-c249-5a6b-b3cb-e221b50bbd45
json: https://whiteintel.dev/api/public/dossier/f31d3afb-c249-5a6b-b3cb-e221b50bbd45
identifier: oo:GB-COH-11723322
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE MORTGAGE MUM LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11723322`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f31d3afb-c249-5a6b-b3cb-e221b50bbd45  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f31d3afb-c249-5a6b-b3cb-e221b50bbd45  

## Ownership & control

### Owners / controllers

- **Mrs Sarah Nichole Tucker** (beneficial owner) — 75% — https://whiteintel.dev/entity/15da38a5-5a7a-525e-84a2-6d02962648b2
- **AFFINITY MORTGAGES LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/f7069320-6cfa-5e2f-ac54-65548f3bf925
- **Mr Jamie Jonathan Lewis** (beneficial owner) — 50% — https://whiteintel.dev/entity/774c3cf9-bde7-5cee-ba0c-b4e205e7e91a
- **THE MORTGAGE MUM HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f8717e97-7653-5cc1-bb14-c0f6693da322
- **Mr Jamie Jonathan Lewis** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d3a05875-30ce-414f-a70e-741d82245a05
- **THE MORTGAGE MUM HOLDINGS LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/f8717e97-7653-5cc1-bb14-c0f6693da322
- **MORTGAGE ADVICE BUREAU LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e05cd563-cfd1-506e-bfbc-4e80bb8560de
- **AFFINITY MORTGAGES LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/f7069320-6cfa-5e2f-ac54-65548f3bf925
- **Mrs Sarah Nichole Tucker** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/26eeb18a-be5e-439b-a299-f70ac6123e6a

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

A **19-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:** `11723322`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-12-12
- **Registered office:** Ground Floor, 1279 London Road, Leigh-On-Sea, Essex, SS9 2AD, United Kingdom
- **SIC:** 64922

### Officers

- TUCKER, Sarah Nichole — director · British · appointed 2018-12-12
- LEWIS, Jamie Jonathan — director · British · appointed 2018-12-14 · resigned 2024-04-25

### Beneficial owners (Persons with Significant Control)

- [Mortgage Advice Bureau Limited](https://whiteintel.dev/entity/e05cd563-cfd1-506e-bfbc-4e80bb8560de) — 25–50% shares · corporate PSC · England — since 2025-06-20
- [The Mortgage Mum Holdings Limited](https://whiteintel.dev/entity/f8717e97-7653-5cc1-bb14-c0f6693da322) — 50–75% shares · corporate PSC · United Kingdom — since 2024-04-25
- Mr Jamie Jonathan Lewis — 25–50% shares · individual PSC · United Kingdom — ceased 2024-04-25
- Mrs Sarah Nichole Tucker — 50–75% shares · individual PSC · United Kingdom — ceased 2024-04-25
- [Affinity Mortgages Limited](https://whiteintel.dev/entity/f7069320-6cfa-5e2f-ac54-65548f3bf925) — 50–75% shares · corporate PSC · United Kingdom — ceased 2021-02-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11723322
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11723322

## 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 **THE MORTGAGE MUM LIMITED** — https://whiteintel.dev/entity/f31d3afb-c249-5a6b-b3cb-e221b50bbd45 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE MORTGAGE MUM LIMITED**. Human view: https://whiteintel.dev/entity/f31d3afb-c249-5a6b-b3cb-e221b50bbd45 · Structured JSON: https://whiteintel.dev/api/public/dossier/f31d3afb-c249-5a6b-b3cb-e221b50bbd45._

_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"._