---
title: "BLACKSTONE BUSINESS ADVISORY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a
json: https://whiteintel.dev/api/public/dossier/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a
identifier: gb-coh:12841518
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKSTONE BUSINESS ADVISORY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:12841518`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a  

## Ownership & control

### Owners / controllers

- **Mr Robin Alasdair Mcintyre Johnston** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6231b38b-c535-47e8-9e54-12846906b733

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

A **1-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:** `12841518`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-08-27
- **Registered office:** 33 Hill Street, London, W1J 5LT, England
- **SIC:** 70229, 74909

### Officers

- JOHNSTON, Robin Alasdair Mcintyre — director · British · appointed 2020-08-27

### Beneficial owners (Persons with Significant Control)

- Mr Robin Alasdair Mcintyre Johnston — 75–100% shares · individual PSC · England — since 2020-08-27

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12841518

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKSTONE BUSINESS ADVISORY LTD**. Human view: https://whiteintel.dev/entity/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a · Structured JSON: https://whiteintel.dev/api/public/dossier/d300349b-1ff0-4d27-9f6d-bcfedbb7a77a._

_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"._