---
title: "Mrs Sonia Day — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d72bc3aa-548d-57d7-8c20-d6aa07b360a4
json: https://whiteintel.dev/api/public/dossier/d72bc3aa-548d-57d7-8c20-d6aa07b360a4
identifier: oo-person:GB-COH-PER-10328690-zkuHTf61v5qRY6ThYbdqwoDAza8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Sonia Day

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-10328690-zkuHTf61v5qRY6ThYbdqwoDAza8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d72bc3aa-548d-57d7-8c20-d6aa07b360a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d72bc3aa-548d-57d7-8c20-d6aa07b360a4  

## Ownership & control

### Holdings / subsidiaries

- **PRYDIS SSAS TRUSTEES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/1d1eff31-52bb-5756-a5ac-66f33dc7121a

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Sonia Day**. Human view: https://whiteintel.dev/entity/d72bc3aa-548d-57d7-8c20-d6aa07b360a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/d72bc3aa-548d-57d7-8c20-d6aa07b360a4._

_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"._