---
title: "TOPSY-TURVY WORLD (BRENT CROSS) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/40523dac-24ea-5124-9466-b85ea317a82a
json: https://whiteintel.dev/api/public/dossier/40523dac-24ea-5124-9466-b85ea317a82a
identifier: oo:GB-COH-04021421
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TOPSY-TURVY WORLD (BRENT CROSS) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04021421`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/40523dac-24ea-5124-9466-b85ea317a82a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/40523dac-24ea-5124-9466-b85ea317a82a  

## Ownership & control

### Owners / controllers

- **Mr Jonathan Laznik** (beneficial owner) — 100% — https://whiteintel.dev/entity/af9ca0f0-1ea9-5b16-863d-4c6f58007304
- **TOPSY TURVY WORLD HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a12eea3a-7d55-5f87-9d1b-464195e7e358
- **TOPSY TURVY WORLD HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a12eea3a-7d55-5f87-9d1b-464195e7e358
- **Mr Jonathan Laznik** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bfb61f1d-9c57-48d1-b407-484268ce684b

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

A **14-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:** `04021421`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-06-26
- **Registered office:** Unit L1, Prince Charles Drive, London, NW4 3RW, England
- **SIC:** 93290

### Officers

- LAZNIK, Jonathan — director · English · appointed 2021-05-10
- HARBEN REGISTRARS LIMITED — corporate nominee secretary · appointed 2000-06-26 · resigned 2003-03-31
- INTERNATIONAL REGISTRARS LIMITED — corporate secretary · appointed 2003-03-31 · resigned 2009-07-07
- LESLIE, Spencer Adam — director · British · appointed 2003-05-30 · resigned 2021-05-10
- MATTEY, David Gary — director · British · appointed 2003-05-30 · resigned 2021-05-10
- MICHAEL, Brian Jeffrey — director · British · appointed 2003-05-30 · resigned 2021-05-10
- ROWE, Dulcie Caroline — director · British · appointed 2000-06-26 · resigned 2021-05-10
- ROWE, Jason Lenton — director · British · appointed 2003-03-31 · resigned 2004-01-13
- HARBEN NOMINEES LIMITED — corporate nominee director · appointed 2000-06-26 · resigned 2000-06-26

### Beneficial owners (Persons with Significant Control)

- Mr Jonathan Laznik — 75–100% shares · individual PSC · England — since 2021-05-20
- [Topsy Turvy World Holdings Limited](https://whiteintel.dev/entity/a12eea3a-7d55-5f87-9d1b-464195e7e358) — 75–100% shares · corporate PSC · England — ceased 2021-05-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04021421
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04021421

## 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 **TOPSY-TURVY WORLD (BRENT CROSS) LIMITED** — https://whiteintel.dev/entity/40523dac-24ea-5124-9466-b85ea317a82a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TOPSY-TURVY WORLD (BRENT CROSS) LIMITED**. Human view: https://whiteintel.dev/entity/40523dac-24ea-5124-9466-b85ea317a82a · Structured JSON: https://whiteintel.dev/api/public/dossier/40523dac-24ea-5124-9466-b85ea317a82a._

_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"._