---
title: "SUNSET STUDIOS UK MANAGEMENT LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/14939f3d-bb19-5456-bdec-0bfc06866042
json: https://whiteintel.dev/api/public/dossier/14939f3d-bb19-5456-bdec-0bfc06866042
identifier: oo:GB-COH-13467560
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SUNSET STUDIOS UK MANAGEMENT LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13467560`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/14939f3d-bb19-5456-bdec-0bfc06866042  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/14939f3d-bb19-5456-bdec-0bfc06866042  

## Ownership & control

### Owners / controllers

- **Mr Stephen Allen Schwarzman** (beneficial owner) — 75% — https://whiteintel.dev/entity/5d1948e1-1520-5759-86e3-da1640d677c0
- **HUDSON UK HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/1298912a-e16c-554e-9d8f-6c33ed78b640
- **HUDSON UK HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1298912a-e16c-554e-9d8f-6c33ed78b640
- **Mr Stephen Allen Schwarzman** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/94e41249-f5a3-4c56-a322-d79d4ac35f1f

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

A **5-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:** `13467560`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-06-21
- **Registered office:** Level 19 ,The Shard, 32 London Bridge Street, London, SE1 9SG, England
- **SIC:** 64209

### Officers

- HARRY, Matthew James — director · British · appointed 2025-01-31
- KARCHNER, Ryan Michael — director · American · appointed 2026-03-13
- UNDERWOOD, Steven Bradley — director · British · appointed 2025-03-12
- APEX GROUP SECRETARIES (UK) LIMITED — corporate secretary · appointed 2023-09-01 · resigned 2026-04-30
- [VISTRA COSEC LIMITED](https://whiteintel.dev/entity/c0d53d7b-482f-52f7-af62-7e36b80f875b) — corporate secretary · appointed 2021-06-21 · resigned 2023-09-25
- LAMMAS, Mark — director · American · appointed 2021-06-21 · resigned 2026-03-13
- MARTÍNEZ CABALLERO, José Gabriel — director · Spanish · appointed 2023-11-03 · resigned 2025-03-12
- SCOTT, Ducan Alan — director · British · appointed 2023-03-06 · resigned 2023-11-03
- TAYLOR, Rayon Everton — director · British · appointed 2023-03-06 · resigned 2025-01-31

### Beneficial owners (Persons with Significant Control)

- Mr Stephen Allen Schwarzman — 50–75% shares · individual PSC · United States — since 2021-07-29
- [Hudson Uk Holdings Limited](https://whiteintel.dev/entity/1298912a-e16c-554e-9d8f-6c33ed78b640) — 25–50% shares · corporate PSC · United Kingdom — since 2021-06-21

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13467560
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13467560

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SUNSET STUDIOS UK MANAGEMENT LTD**. Human view: https://whiteintel.dev/entity/14939f3d-bb19-5456-bdec-0bfc06866042 · Structured JSON: https://whiteintel.dev/api/public/dossier/14939f3d-bb19-5456-bdec-0bfc06866042._

_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"._