---
title: "Iain Buck — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8cc22114-fd8f-4f7c-86bd-b78c310283f3
json: https://whiteintel.dev/api/public/dossier/8cc22114-fd8f-4f7c-86bd-b78c310283f3
identifier: psc:vw9s4efkdZFpPSSyhW34T5PuE54
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Iain Buck

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:vw9s4efkdZFpPSSyhW34T5PuE54`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8cc22114-fd8f-4f7c-86bd-b78c310283f3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8cc22114-fd8f-4f7c-86bd-b78c310283f3  

## Ownership & control

### Holdings / subsidiaries

- **PORTSMERE CONSTRUCTION LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/108aaab7-a2c5-5578-9fc7-e65253ca8c0b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Iain Buck**. Human view: https://whiteintel.dev/entity/8cc22114-fd8f-4f7c-86bd-b78c310283f3 · Structured JSON: https://whiteintel.dev/api/public/dossier/8cc22114-fd8f-4f7c-86bd-b78c310283f3._

_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"._