---
title: "CARNEGIE STREET N1 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e
json: https://whiteintel.dev/api/public/dossier/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e
identifier: oo:GB-COH-11201932
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CARNEGIE STREET N1 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11201932`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e  

## Ownership & control

### Owners / controllers

- **RST LONDON LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fa968ff3-aa34-5cfb-afb0-00e052186a25
- **Ms Romy Elizabeth Summerskill** (beneficial owner) — 100% — https://whiteintel.dev/entity/63b8189e-b0dc-5642-9b63-6714e187e596
- **RST CARDIFF LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/285c77ca-4417-5e81-b500-39943b23d9b1
- **RST CARDIFF LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/285c77ca-4417-5e81-b500-39943b23d9b1
- **Rst London Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fafa7ce4-875e-4218-aa38-a624b2e148b6
- **Ms Romy Elizabeth Summerskill** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ab686926-51d3-4263-8880-932b524c686c

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

A **32-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:** `11201932`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-02-13
- **Registered office:** 29 York Street, London, W1H 1EZ, England
- **SIC:** 99999

### Officers

- SUMMERSKILL, Romy Elizabeth — director · British · appointed 2019-08-05
- OMIROU, Melanie Jayne — director · British · appointed 2018-02-13 · resigned 2020-09-24
- SKOK, John Mirko — director · British · appointed 2018-02-13 · resigned 2019-08-05

### Beneficial owners (Persons with Significant Control)

- [Rst Cardiff Limited](https://whiteintel.dev/entity/285c77ca-4417-5e81-b500-39943b23d9b1) — 75–100% shares · corporate PSC · England — since 2020-11-06
- Ms Romy Elizabeth Summerskill — 75–100% shares · individual PSC · England — ceased 2020-11-06
- [Rst London Limited](https://whiteintel.dev/entity/fafa7ce4-875e-4218-aa38-a624b2e148b6) — 75–100% shares · corporate PSC · England — ceased 2020-09-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11201932
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11201932

## 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 **CARNEGIE STREET N1 LIMITED** — https://whiteintel.dev/entity/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CARNEGIE STREET N1 LIMITED**. Human view: https://whiteintel.dev/entity/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e · Structured JSON: https://whiteintel.dev/api/public/dossier/8c7afdb5-63ee-5d77-bcfd-2e72a425e10e._

_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"._