---
title: "BLACKBOARD MANAGEMENT LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f
json: https://whiteintel.dev/api/public/dossier/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f
identifier: oo:GB-COH-11838345
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKBOARD MANAGEMENT LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11838345`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f  

## Ownership & control

### Owners / controllers

- **Ms Gracie Sharon Duncan** (beneficial owner) — 50% — https://whiteintel.dev/entity/471ea87a-2766-5107-ab3c-d271cd0332c1
- **Ms Rafina Mcguire** (beneficial owner) — 50% — https://whiteintel.dev/entity/d6c68b5c-212a-53c8-b9ae-c951ede9e608
- **Mr Noel Leroy Newton** (beneficial owner) — 50% — https://whiteintel.dev/entity/6994b52a-82e0-515e-bc06-94ac9825cc84
- **Mr Noel Leroy Newton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c1e6036d-87d4-48d1-9599-25957ba73560
- **Ms Gracie Sharon Duncan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/98f9cd3d-86c7-46d9-abfa-5d793e7f88c3
- **Ms Rafina Mcguire** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ee057236-165b-49e3-a9bb-a236122a3c3c

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

A **6-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 (UK Companies House — WhiteIntel corpus snapshot, not a live lookup)

- **Company number:** `11838345`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2019-02-20
- **Registered office:** CLAY HILL BARN GRANGE LANE, CLAY HILL, BEENHAM, RG7 7PL
- **SIC:** 68209 - Other letting and operating of own or leased real estate

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11838345
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11838345

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKBOARD MANAGEMENT LTD**. Human view: https://whiteintel.dev/entity/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f · Structured JSON: https://whiteintel.dev/api/public/dossier/d1b51fba-e14e-5e6e-bdbb-9ed1d72f636f._

_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"._