---
title: "Mr Semer Geoffrey Thomas La Fontaine — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a2e643a7-06dc-53a7-ac69-1cc849da1e9d
json: https://whiteintel.dev/api/public/dossier/a2e643a7-06dc-53a7-ac69-1cc849da1e9d
identifier: oo-person:GB-COH-PER-15853803-o5XfezKZxVQBwDJ9nmoaKYzR-Os
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Semer Geoffrey Thomas La Fontaine

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-15853803-o5XfezKZxVQBwDJ9nmoaKYzR-Os`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a2e643a7-06dc-53a7-ac69-1cc849da1e9d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a2e643a7-06dc-53a7-ac69-1cc849da1e9d  

## Ownership & control

### Holdings / subsidiaries

- **DELTAXML TRUSTEES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/4c7f3347-9a85-505f-8eb1-5e059b5f03ed

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Semer Geoffrey Thomas La Fontaine**. Human view: https://whiteintel.dev/entity/a2e643a7-06dc-53a7-ac69-1cc849da1e9d · Structured JSON: https://whiteintel.dev/api/public/dossier/a2e643a7-06dc-53a7-ac69-1cc849da1e9d._

_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"._