---
title: "PROTHEA TECHNOLOGIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/89411cfd-a1ea-531c-860b-e01c5c18a234
json: https://whiteintel.dev/api/public/dossier/89411cfd-a1ea-531c-860b-e01c5c18a234
identifier: oo:GB-COH-SC701542
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PROTHEA TECHNOLOGIES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC701542`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/89411cfd-a1ea-531c-860b-e01c5c18a234  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/89411cfd-a1ea-531c-860b-e01c5c18a234  

## Ownership & control

### Owners / controllers

- **Mr Dominic Crispin Adam Simon** (beneficial owner) — 100% — https://whiteintel.dev/entity/262460fd-a62f-5a3b-a9ee-c30184be15e2
- **Mr Dominic Crispin Adam Simon** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f4abf8bd-e0b4-46d1-b3ea-5788caec8219
- **MURRAY DONALD TRUSTEES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4edac94e-fb76-5680-a492-cb5f0d92523c

### UBO chain (walk to the ultimate owner)

A **4-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `SC701542`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-06-14
- **Registered office:** City Point, 3rd Floor, 65 Haymarket Terrace, Edinburgh, EH12 5HD, Scotland
- **SIC:** 72110

### Officers

- [THORNTONS LAW LLP](https://whiteintel.dev/entity/9234fcf6-0915-5fcf-a143-0d55f73ac071) — corporate secretary · appointed 2021-06-14
- BONNAMOUR, Yoann Stephen Jean Edouard — director · French · appointed 2024-03-28
- CARIGNAN, Charles Stanwood, Dr — director · American · appointed 2024-03-28
- DHALIWAL, Kanwaldeep, Professor — director · British · appointed 2024-03-28
- RAUEISER, Thomas Franz Josef, Dr — director · German · appointed 2024-03-28
- SIMON, Dominic Crispin Adam — director · British · appointed 2021-09-30
- STRATFORD, Peter William, Dr — director · British · appointed 2024-03-28
- YIANNI, Yiannakis Petrou, Dr — director · British · appointed 2024-03-28
- LANG, Alastair James — director · British · appointed 2021-06-14 · resigned 2021-09-30

### Beneficial owners (Persons with Significant Control)

- Mr Dominic Crispin Adam Simon — 75–100% shares · individual PSC · Scotland — ceased 2022-10-27
- [Murray Donald Trustees Limited](https://whiteintel.dev/entity/4edac94e-fb76-5680-a492-cb5f0d92523c) — 75–100% shares · corporate PSC · Scotland — ceased 2021-10-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC701542
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC701542

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PROTHEA TECHNOLOGIES LIMITED**. Human view: https://whiteintel.dev/entity/89411cfd-a1ea-531c-860b-e01c5c18a234 · Structured JSON: https://whiteintel.dev/api/public/dossier/89411cfd-a1ea-531c-860b-e01c5c18a234._

_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"._