---
title: "XR THERAPEUTICS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7
json: https://whiteintel.dev/api/public/dossier/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7
identifier: oo:GB-COH-12518684
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# XR THERAPEUTICS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12518684`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7  

## Ownership & control

### Owners / controllers

- **MUCKLE DIRECTOR LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/7ef84722-7924-51e5-874e-c8f1e7919a69
- **Mr Jeremy Ross Parr** (beneficial owner) — 100% — https://whiteintel.dev/entity/7dd0b744-68b5-5081-98e4-88bc9c8a94b6
- **Muckle Director Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a0410350-d3ed-4f13-bd2f-b06d87a39888
- **Mr Jeremy Ross Parr** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7b95f83f-310f-4dcd-bad0-7808c8e7fe24

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

A **5-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:** `12518684`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-03-16
- **Registered office:** Room 1.11, Northern Design Centre, Abbott's Hill, Gateshead, Tyne & Wear, NE8 3DF, England
- **SIC:** 62090

### Officers

- BONNINGTON, Darren Neil — director · British · appointed 2021-06-02
- CRAMPSIE, Adam Sean — director · British · appointed 2024-03-26
- DOUGLAS, Simon — director · British · appointed 2021-06-02
- GOWLAND, Christopher David — director · British · appointed 2021-06-02
- MASKEY, Morag Anne, Dr — director · British · appointed 2020-07-24
- PARR, Jeremy Ross — director · British · appointed 2020-07-03
- WEBBER, William Alexander — director · British · appointed 2020-07-24
- [MUCKLE SECRETARY LIMITED](https://whiteintel.dev/entity/32becbed-b800-4870-83af-f0289ba25157) — corporate secretary · appointed 2020-03-16 · resigned 2020-07-03
- DAVISON, Andrew John — director · British · appointed 2020-03-16 · resigned 2020-07-03
- INGRAM, Barry John, Dr — director · British · appointed 2020-07-24 · resigned 2022-12-05

### Beneficial owners (Persons with Significant Control)

- Mr Jeremy Ross Parr — 75–100% shares · individual PSC · United Kingdom — ceased 2020-07-24
- [Muckle Director Limited](https://whiteintel.dev/entity/a0410350-d3ed-4f13-bd2f-b06d87a39888) — 75–100% shares · corporate PSC · United Kingdom — ceased 2020-07-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12518684
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12518684

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **XR THERAPEUTICS LIMITED**. Human view: https://whiteintel.dev/entity/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7 · Structured JSON: https://whiteintel.dev/api/public/dossier/d9eb3c8d-7fc2-5b15-8939-ef69fff4e2b7._

_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"._