---
title: "QUARRYWING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e
json: https://whiteintel.dev/api/public/dossier/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e
identifier: oo:GB-COH-10523175
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# QUARRYWING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10523175`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e  

## Ownership & control

### Owners / controllers

- **Martin Donovan Junior** (beneficial owner) — 100% — https://whiteintel.dev/entity/6db8f75b-cd41-5fde-8fae-f4dee20fffe0
- **Martin Donovan Junior** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a3d64221-52be-4875-b73a-ed730ee19140

### 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:** `10523175`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-12-13
- **Registered office:** 4th Floor Khiara House, 25/26 Poland Street, London, W1F 8QN, United Kingdom
- **SIC:** 68100

### Officers

- JUNIOR, Martin Donovan — director · Irish · appointed 2016-12-13
- MCCORMACK, Brian Desmond — director · Irish · appointed 2020-12-13
- DONOVAN, Mary — director · Irish · appointed 2016-12-13 · resigned 2020-12-13

### Beneficial owners (Persons with Significant Control)

- Martin Donovan Junior — 75–100% shares · individual PSC · United Kingdom — since 2016-12-13

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10523175
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10523175

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **QUARRYWING LIMITED**. Human view: https://whiteintel.dev/entity/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e · Structured JSON: https://whiteintel.dev/api/public/dossier/a9ecefdc-ce93-55df-ad3e-ca6a22381b9e._

_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"._