---
title: "Mrs Marcia Louise Koch — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1a112e04-e408-53b2-8fe7-00ccd09afff3
json: https://whiteintel.dev/api/public/dossier/1a112e04-e408-53b2-8fe7-00ccd09afff3
identifier: oo-person:GB-COH-PER-SC416272-CRjkdi84rlrLvsZAFZBMI6RWsgo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Marcia Louise Koch

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-SC416272-CRjkdi84rlrLvsZAFZBMI6RWsgo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1a112e04-e408-53b2-8fe7-00ccd09afff3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1a112e04-e408-53b2-8fe7-00ccd09afff3  

## Ownership & control

### Holdings / subsidiaries

- **HKK MANAGEMENT LTD** (beneficial owner) — 75% — https://whiteintel.dev/entity/77fb0791-bb94-542e-8fdb-5e32c8757b9c

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Marcia Louise Koch**. Human view: https://whiteintel.dev/entity/1a112e04-e408-53b2-8fe7-00ccd09afff3 · Structured JSON: https://whiteintel.dev/api/public/dossier/1a112e04-e408-53b2-8fe7-00ccd09afff3._

_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"._