---
title: "CLARKSON RESEARCH HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/45d8446d-e803-540b-b6dc-34d76fa179eb
json: https://whiteintel.dev/api/public/dossier/45d8446d-e803-540b-b6dc-34d76fa179eb
identifier: oo:GB-COH-01576603
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CLARKSON RESEARCH HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01576603`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/45d8446d-e803-540b-b6dc-34d76fa179eb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/45d8446d-e803-540b-b6dc-34d76fa179eb  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Clarkson Research Holdings Limited** — source · `gb-coh:1576603` — https://whiteintel.dev/entity/4b86463d-0048-44f1-89ce-e2bb30ec93a0

## Ownership & control

### Owners / controllers

- **CLARKSON PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/348d2258-c7a7-5baf-9266-cef04e44ee0e
- **Clarkson Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a43309bf-8244-45d0-b3dd-837ea4b27d33

### Holdings / subsidiaries

- **CLARKSON RESEARCH SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fd0a7ec0-78db-5d6f-b6ad-0576735f3d17

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

A **2-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:** `01576603`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1981-07-27
- **Registered office:** Commodity Quay, St Katharine Docks, London, E1W 1BF
- **SIC:** 82990

### Officers

- FLETCHER, Rachel Elizabeth — secretary · appointed 2025-10-01
- GORDON, Stephen James — director · British · appointed 2012-10-05
- WOYDA, Jeffrey David — director · British · appointed 2007-01-09
- ABREHART, Deborah — secretary · appointed 2020-12-01 · resigned 2025-09-30
- BUCKSEY, Nicholas Richard — secretary · appointed 2013-03-31 · resigned 2013-11-13
- CAHILL, Michael John Christopher — secretary · appointed 2017-12-21 · resigned 2018-04-09
- DEASEY, Stephen Gregory — secretary · United Kingdom · appointed 2005-06-01 · resigned 2013-03-31
- MCEVOY, Terence — secretary · British · appointed 2004-12-13 · resigned 2005-03-31
- SPENCER, Rachel Louise — secretary · appointed 2018-04-09 · resigned 2020-11-30
- VANSTON, Julia Anne — secretary · British · resigned 2004-12-13
- WARD, Robert Dennis — secretary · British · appointed 2005-03-31 · resigned 2005-06-01
- WATSON, Penny — secretary · appointed 2013-11-13 · resigned 2017-12-21
- GALLIMORE, David Charles Osmond — director · British · resigned 2004-12-13
- MADSEN, Anthony Joseph — director · British · resigned 2004-12-13
- STOPFORD, Robert Martin — director · United Kingdom · appointed 2004-12-13 · resigned 2012-05-31
- VANSTON, Julia Anne — director · British · resigned 2011-04-14
- WARD, Robert Dennis — director · British · appointed 2004-12-13 · resigned 2006-12-29

### Beneficial owners (Persons with Significant Control)

- [Clarkson Plc](https://whiteintel.dev/entity/a43309bf-8244-45d0-b3dd-837ea4b27d33) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01576603
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01576603

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **CLARKSON RESEARCH HOLDINGS LIMITED** — https://whiteintel.dev/entity/45d8446d-e803-540b-b6dc-34d76fa179eb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CLARKSON RESEARCH HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/45d8446d-e803-540b-b6dc-34d76fa179eb · Structured JSON: https://whiteintel.dev/api/public/dossier/45d8446d-e803-540b-b6dc-34d76fa179eb._

_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"._