---
title: "EASTMENT MANAGERIAL MAINTENANCE COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e209d9a-7b68-57c7-8b79-56737c35d940
json: https://whiteintel.dev/api/public/dossier/4e209d9a-7b68-57c7-8b79-56737c35d940
identifier: oo:GB-COH-01637249
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EASTMENT MANAGERIAL MAINTENANCE COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01637249`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e209d9a-7b68-57c7-8b79-56737c35d940  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e209d9a-7b68-57c7-8b79-56737c35d940  

## Ownership & control

### Owners / controllers

- **Keith Sumsion** (beneficial owner) — https://whiteintel.dev/entity/d37aacd3-f794-5054-8970-ce6736b64021
- **Edna May Ive** (beneficial owner) — https://whiteintel.dev/entity/1216aa33-f378-5fc2-9a33-420187e8c87a
- **Mr Gordon Anthony Thompson** (beneficial owner) — https://whiteintel.dev/entity/e17104a2-2ce7-5f92-9b4d-4a71dcc13553
- **Ms Hilary Dorothea Clemow Wongraven** (beneficial owner) — https://whiteintel.dev/entity/766202b0-ec53-5004-9f81-46c17cb037bf
- **Ms Hilary Dorothea Clemow Wongraven** (beneficial owner) — https://whiteintel.dev/entity/47c3d7bb-00ca-41e7-bd0a-c43a6009a2ba
- **Mr Gordon Anthony Thompson** (beneficial owner) — https://whiteintel.dev/entity/389cd801-ebf1-449e-8b94-bfd5aa89b27a
- **Edna May Ive** (beneficial owner) — https://whiteintel.dev/entity/e72f19d2-0797-4314-8cbf-5696fcde0341
- **Keith Sumsion** (beneficial owner) — https://whiteintel.dev/entity/0dcd8018-8570-4625-b08c-9faa9ad1e747

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

A **8-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.

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01637249
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01637249

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **EASTMENT MANAGERIAL MAINTENANCE COMPANY LIMITED** — https://whiteintel.dev/entity/4e209d9a-7b68-57c7-8b79-56737c35d940 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EASTMENT MANAGERIAL MAINTENANCE COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/4e209d9a-7b68-57c7-8b79-56737c35d940 · Structured JSON: https://whiteintel.dev/api/public/dossier/4e209d9a-7b68-57c7-8b79-56737c35d940._

_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"._