---
title: "GCM UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb
json: https://whiteintel.dev/api/public/dossier/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb
identifier: oo:GB-COH-06054172
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GCM UK LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06054172`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb  

## Ownership & control

### Owners / controllers

- **Mr Michael Jay Sacks** (beneficial owner) — 100% — https://whiteintel.dev/entity/5cde321d-1ad8-59e8-9396-9c36365ac75b
- **Mr Michael Jay Sacks** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2b8aa125-e377-4c3c-8e94-16c80c0eb46d

### Holdings / subsidiaries

- **GCM INVESTMENTS UK LLP** (beneficial owner) — 100% — https://whiteintel.dev/entity/2ad708cb-b672-57c5-9af7-7e321ba3a56e
- **GCM INVESTMENTS UK LLP** (beneficial owner) — https://whiteintel.dev/entity/2ad708cb-b672-57c5-9af7-7e321ba3a56e

### 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:** `06054172`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-01-16
- **Registered office:** 25 Sackville Street,, London, W1S 3AX, United Kingdom
- **SIC:** 70100

### Beneficial owners (Persons with Significant Control)

- Mr Michael Jay Sacks — 75–100% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06054172
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06054172

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GCM UK LIMITED**. Human view: https://whiteintel.dev/entity/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb · Structured JSON: https://whiteintel.dev/api/public/dossier/b8e3acf0-695c-54e7-b105-e9f3bb0aadcb._

_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"._