---
title: "Joseph Costa Bernard Kilmister — Ownership Dossier"
canonical: https://whiteintel.dev/entity/352ba065-d0da-4eec-abd3-0c72afe1e20c
json: https://whiteintel.dev/api/public/dossier/352ba065-d0da-4eec-abd3-0c72afe1e20c
identifier: psc:Q9Z-xOt2L__3h4cEaMnd2gb0oSU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Joseph Costa Bernard Kilmister

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:Q9Z-xOt2L__3h4cEaMnd2gb0oSU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/352ba065-d0da-4eec-abd3-0c72afe1e20c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/352ba065-d0da-4eec-abd3-0c72afe1e20c  

## Ownership & control

### Holdings / subsidiaries

- **KILMIX MEDIA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6c00768f-bcbb-4c7a-a7a7-3eec42d0b13b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Joseph Costa Bernard Kilmister**. Human view: https://whiteintel.dev/entity/352ba065-d0da-4eec-abd3-0c72afe1e20c · Structured JSON: https://whiteintel.dev/api/public/dossier/352ba065-d0da-4eec-abd3-0c72afe1e20c._

_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"._