---
title: "Mr Michael James Spiers — Ownership Dossier"
canonical: https://whiteintel.dev/entity/314c8acd-5ec9-50cd-b484-4e79070c6df2
json: https://whiteintel.dev/api/public/dossier/314c8acd-5ec9-50cd-b484-4e79070c6df2
identifier: oo-person:GB-COH-PER-05229165-5E11YoDDPRKm8yoQKPo2MIvjbNc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Michael James Spiers

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-05229165-5E11YoDDPRKm8yoQKPo2MIvjbNc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/314c8acd-5ec9-50cd-b484-4e79070c6df2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/314c8acd-5ec9-50cd-b484-4e79070c6df2  

## Ownership & control

### Holdings / subsidiaries

- **EXTERNAL BUILDING SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ef72b9c0-8786-5de3-9282-74a4d9971213

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Michael James Spiers**. Human view: https://whiteintel.dev/entity/314c8acd-5ec9-50cd-b484-4e79070c6df2 · Structured JSON: https://whiteintel.dev/api/public/dossier/314c8acd-5ec9-50cd-b484-4e79070c6df2._

_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"._