---
title: "GCG MAINTENANCE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ef76bd2-1bb5-59f1-a641-0d9573961de2
json: https://whiteintel.dev/api/public/dossier/4ef76bd2-1bb5-59f1-a641-0d9573961de2
identifier: oo:GB-COH-11049636
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GCG MAINTENANCE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11049636`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ef76bd2-1bb5-59f1-a641-0d9573961de2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ef76bd2-1bb5-59f1-a641-0d9573961de2  

## Ownership & control

### Owners / controllers

- **Mr William Osaro Ndanunsa** (beneficial owner) — 100% — https://whiteintel.dev/entity/779da3d0-4e52-541e-8245-219e99703b67
- **Mr William Osaro** (beneficial owner) — 100% — https://whiteintel.dev/entity/793accf1-96a3-5d78-b986-fbe0edf6ec12
- **Mr William Osaro Ndanunsa** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b2a487be-a1b0-4848-9f0e-610625c568e2
- **Mr William Osaro** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a798d0f6-e2d9-4807-95ac-baf1b08e0a6d

### 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:** `11049636`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-11-06
- **Registered office:** 102 Waterside Close Waterside Close, London, SE28 0GS, United Kingdom
- **SIC:** 81210, 81229, 81299

### Officers

- NDANUNSA, William Osaro — director · Nigerian · appointed 2023-11-18
- OSARO, William — director · Nigerian · appointed 2017-11-06 · resigned 2023-11-18

### Beneficial owners (Persons with Significant Control)

- Mr William Osaro Ndanunsa — 75–100% shares · individual PSC · United Kingdom — since 2023-11-18
- Mr William Osaro — 75–100% shares · individual PSC · United Kingdom — ceased 2023-11-18

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11049636
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11049636

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GCG MAINTENANCE LIMITED**. Human view: https://whiteintel.dev/entity/4ef76bd2-1bb5-59f1-a641-0d9573961de2 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ef76bd2-1bb5-59f1-a641-0d9573961de2._

_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"._