---
title: "Mrs Natasha Ilana Markham — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f09e889a-5769-59fa-9b20-1da7b4d2ef32
json: https://whiteintel.dev/api/public/dossier/f09e889a-5769-59fa-9b20-1da7b4d2ef32
identifier: oo-person:GB-COH-PER-08384547-tb5ae_tg4jBaoumzyR5vZdomMKQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Natasha Ilana Markham

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-08384547-tb5ae_tg4jBaoumzyR5vZdomMKQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f09e889a-5769-59fa-9b20-1da7b4d2ef32  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f09e889a-5769-59fa-9b20-1da7b4d2ef32  

## Ownership & control

### Holdings / subsidiaries

- **CHATTERBOX THERAPY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/cc49bf96-76c1-51cc-809b-798e59cbeedd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Natasha Ilana Markham**. Human view: https://whiteintel.dev/entity/f09e889a-5769-59fa-9b20-1da7b4d2ef32 · Structured JSON: https://whiteintel.dev/api/public/dossier/f09e889a-5769-59fa-9b20-1da7b4d2ef32._

_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"._