---
title: "HYMAN GUMBRELL RESEARCH LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ea0af9f0-4e80-5374-9c69-e62378cb6f78
json: https://whiteintel.dev/api/public/dossier/ea0af9f0-4e80-5374-9c69-e62378cb6f78
identifier: oo:GB-COH-08038736
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HYMAN GUMBRELL RESEARCH LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-08038736`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ea0af9f0-4e80-5374-9c69-e62378cb6f78  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ea0af9f0-4e80-5374-9c69-e62378cb6f78  

## Ownership & control

### Owners / controllers

- **Prof Richard Hyman** (beneficial owner) — 50% — https://whiteintel.dev/entity/e33d4462-37ca-5994-ab25-003acc231ad9
- **Prof Richard Hyman** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2ae02030-5579-44c0-a21a-33647d970353

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

1. **Prof Richard Hyman** — beneficial owner 50% → *HYMAN GUMBRELL RESEARCH LIMITED*
1. **Prof Richard Hyman** — beneficial owner 37.5% → *HYMAN GUMBRELL RESEARCH LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `08038736`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-04-20
- **Registered office:** 155 Riverside Road, St. Albans, Hertfordshire, AL1 1RZ
- **SIC:** 63990

## Financials (Companies House accounts)

| Figure | 2026-04-20 | 2025-04-20 |
|---|---:|---:|
| Net assets | -£11,731 | £18,004 |
| Shareholder funds | -£11,731 | £18,004 |
| Current assets | £6,684 | £34,834 |
| Employees | 0 | 0 |

_As filed at Companies House. Micro-entities file no profit-and-loss account._

### Officers

- GUMBRELL-MCCORMICK, Rebecca Anne, Dr — director · United Kingdom · appointed 2012-04-20
- HYMAN, Richard, Prof — director · British · appointed 2012-04-20

### Beneficial owners (Persons with Significant Control)

- Prof Richard Hyman — 25–50% shares · individual PSC — since 2016-04-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08038736
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08038736
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/08038736/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HYMAN GUMBRELL RESEARCH LIMITED**. Human view: https://whiteintel.dev/entity/ea0af9f0-4e80-5374-9c69-e62378cb6f78 · Structured JSON: https://whiteintel.dev/api/public/dossier/ea0af9f0-4e80-5374-9c69-e62378cb6f78._

_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"._