---
title: "CARTESIAN STUDIO LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f72baec9-53e1-5dcf-8cb8-8acb2215651c
json: https://whiteintel.dev/api/public/dossier/f72baec9-53e1-5dcf-8cb8-8acb2215651c
identifier: oo:GB-COH-13042994
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CARTESIAN STUDIO LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13042994`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f72baec9-53e1-5dcf-8cb8-8acb2215651c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f72baec9-53e1-5dcf-8cb8-8acb2215651c  

## Ownership & control

### Owners / controllers

- **Mr Robert James Hallifax** (beneficial owner) — 100% — https://whiteintel.dev/entity/327b59aa-e90a-5506-9740-55c54e6494b4
- **Mr Robert James Hallifax** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6bed4b50-80f2-40fe-ad0d-09b430583e1a

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

A **2-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:** `13042994`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-11-25
- **Registered office:** 37e Milner Square, London, England, N1 1TW, United Kingdom
- **SIC:** 47910, 74909

### Officers

- HALLIFAX, Robert James — director · British · appointed 2020-11-25

### Beneficial owners (Persons with Significant Control)

- Mr Robert James Hallifax — 75–100% shares · individual PSC · United Kingdom — since 2020-11-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13042994
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13042994

## 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 **CARTESIAN STUDIO LTD** — https://whiteintel.dev/entity/f72baec9-53e1-5dcf-8cb8-8acb2215651c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CARTESIAN STUDIO LTD**. Human view: https://whiteintel.dev/entity/f72baec9-53e1-5dcf-8cb8-8acb2215651c · Structured JSON: https://whiteintel.dev/api/public/dossier/f72baec9-53e1-5dcf-8cb8-8acb2215651c._

_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"._