---
title: "ROTTERDAM PROPERTIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b
json: https://whiteintel.dev/api/public/dossier/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b
identifier: oo:GB-COH-03366759
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROTTERDAM PROPERTIES LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-03366759`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b  

## Ownership & control

### Owners / controllers

- **MAYFAIR AND HOLLAND PROPERTIES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d0d8345c-5fe2-5c01-82c6-f3f318a5ae37
- **Mayfair And Holland Properties Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2cbefb21-cd1b-4c8c-80f6-9bba05bf9fb8

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

1. **MAYFAIR AND HOLLAND PROPERTIES LIMITED** — beneficial owner 100% → *ROTTERDAM PROPERTIES LIMITED*
1. **Mayfair And Holland Properties Limited** — beneficial owner 87.5% → *ROTTERDAM PROPERTIES LIMITED*
2. **MUMBOJUMBOWORLD LIMITED** — beneficial owner 100% → *MAYFAIR AND HOLLAND PROPERTIES LIMITED*
2. **Mumbojumboworld Limited** — beneficial owner 87.5% → *MAYFAIR AND HOLLAND PROPERTIES LIMITED*
3. **MJW13 LIMITED** — beneficial owner 100% → *MUMBOJUMBOWORLD LIMITED*
3. **Mr Geoffrey Allan Margolis** — beneficial owner 100% → *MUMBOJUMBOWORLD LIMITED*
3. **Michaela Justice** — beneficial owner → *MUMBOJUMBOWORLD LIMITED*
3. **Mr Geoffrey Allan Margolis** — beneficial owner 87.5% → *MUMBOJUMBOWORLD LIMITED*
3. **Michaela Justice** — beneficial owner → *MUMBOJUMBOWORLD LIMITED*
3. **Mjw Topco Limited** — beneficial owner 87.5% → *MUMBOJUMBOWORLD LIMITED*
3. **MJW13 LIMITED** — beneficial owner 87.5% → *MUMBOJUMBOWORLD LIMITED*
4. **Mr Geoffrey Allan Margolis** — beneficial owner 87.5% → *Mjw Topco Limited*
4. **Mr Geoffrey Allan Margolis** — beneficial owner 100% → *MJW13 LIMITED*
4. **Mr Geoffrey Allan Margolis** — beneficial owner 87.5% → *MJW13 LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `03366759`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 1997-05-07
- **Registered office:** JULCO HOUSE 3RD FLOOR, 26-28 GREAT PORTLAND STREET, LONDON, W1W 8QT
- **SIC:** 41100 - Development of building projects

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03366759
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03366759

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROTTERDAM PROPERTIES LIMITED**. Human view: https://whiteintel.dev/entity/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b · Structured JSON: https://whiteintel.dev/api/public/dossier/d16cdd7d-d2f4-58ab-8c84-e68d7682e57b._

_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"._