---
title: "PCO SQ LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e1feef17-2240-5fa8-8b1a-87a2ebe45557
json: https://whiteintel.dev/api/public/dossier/e1feef17-2240-5fa8-8b1a-87a2ebe45557
identifier: oo:GB-COH-SC428167
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PCO SQ LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC428167`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e1feef17-2240-5fa8-8b1a-87a2ebe45557  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e1feef17-2240-5fa8-8b1a-87a2ebe45557  

## Ownership & control

### Owners / controllers

- **Mr William Ramsay Hamilton** (beneficial owner) — 50% — https://whiteintel.dev/entity/a28b450b-9b4d-562f-9c78-feeafcd4e46f
- **Mr George Hamilton** (beneficial owner) — 50% — https://whiteintel.dev/entity/2492a18a-c63e-5a3a-b6b6-5d3412c371f5
- **Mr William Ramsay Hamilton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/eac5a103-abfe-4e48-a9af-313cf0717299
- **Mr George Hamilton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/beb8e1b2-089e-4f23-9b47-ba35eb739e83

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

A **4-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:** `SC428167`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-07-12
- **Registered office:** Tullochgribban Mains, Dulnain Bridge, Grantown-On-Spey, Morayshire, PH26 3NE
- **SIC:** 68209

### Officers

- HAMILTON, William Ramsay — director · British · appointed 2012-07-12

### Beneficial owners (Persons with Significant Control)

- Mr William Ramsay Hamilton — 25–50% shares · individual PSC — since 2016-04-06
- Mr George Hamilton — 25–50% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC428167
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC428167

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PCO SQ LIMITED**. Human view: https://whiteintel.dev/entity/e1feef17-2240-5fa8-8b1a-87a2ebe45557 · Structured JSON: https://whiteintel.dev/api/public/dossier/e1feef17-2240-5fa8-8b1a-87a2ebe45557._

_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"._