---
title: "BLOCK MANAGER ADVISORY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/18abe351-d474-505c-aa20-0cda9750cd07
json: https://whiteintel.dev/api/public/dossier/18abe351-d474-505c-aa20-0cda9750cd07
identifier: oo:GB-COH-12529566
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLOCK MANAGER ADVISORY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12529566`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/18abe351-d474-505c-aa20-0cda9750cd07  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/18abe351-d474-505c-aa20-0cda9750cd07  

## Ownership & control

### Owners / controllers

- **Mr Robert Robertson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e84fa8cf-8d85-49fe-ae0e-59add045a898
- **Shivron Developments Ltd** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/43139bf6-2084-4525-971b-089925894dd7

### 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:** `12529566`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-03-23
- **Registered office:** 71-75 Shelton Street, London, Greater London, WC2H 9JQ, United Kingdom
- **SIC:** 70229

### Officers

- SMITH, Alastair — secretary · appointed 2020-03-23
- ROBERTSON, Robert — director · Scottish · appointed 2020-11-10
- SMITH, Alastair John — director · British · appointed 2020-03-23

### Beneficial owners (Persons with Significant Control)

- Mr Robert Robertson — 25–50% shares · individual PSC · England — since 2020-11-17
- [Strata Business Advisory Pty Ltd](https://whiteintel.dev/entity/43139bf6-2084-4525-971b-089925894dd7) — 50–75% shares · corporate PSC · Australia — ceased 2020-11-17

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12529566
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12529566

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLOCK MANAGER ADVISORY LIMITED**. Human view: https://whiteintel.dev/entity/18abe351-d474-505c-aa20-0cda9750cd07 · Structured JSON: https://whiteintel.dev/api/public/dossier/18abe351-d474-505c-aa20-0cda9750cd07._

_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"._