---
title: "DYFFRYN BRODYN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/664bf305-6beb-5fd6-8020-caa827f9ee1c
json: https://whiteintel.dev/api/public/dossier/664bf305-6beb-5fd6-8020-caa827f9ee1c
identifier: oo:GB-COH-02917526
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DYFFRYN BRODYN LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-02917526`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/664bf305-6beb-5fd6-8020-caa827f9ee1c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/664bf305-6beb-5fd6-8020-caa827f9ee1c  

## Ownership & control

### Owners / controllers

- **RES UK & IRELAND LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dbb4f9a9-0e4a-5aa3-af2b-f8466ce020e2
- **HELM POWER LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bc78a6f6-e285-5ba3-8da5-36168d314902
- **Res Uk & Ireland Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/783bd67d-143e-41fb-8668-234f12f83555
- **HELM POWER LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bc78a6f6-e285-5ba3-8da5-36168d314902

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

A **38-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:** `02917526`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1994-04-11
- **Registered office:** 6th Floor 33 Holborn, London, EC1N 2HT, United Kingdom
- **SIC:** 35110

### Officers

- [OCTOPUS COMPANY SECRETARIAL SERVICES LIMITED](https://whiteintel.dev/entity/ebf523d1-15ec-4a9d-be97-edf53ecda638) — corporate secretary · appointed 2019-11-07
- ARMES, Matthew Nicholas — director · British · appointed 2026-04-07
- DIAS, Peter Edward — director · British · appointed 2019-11-07
- GAYDON, Christopher Peter — director · Hungarian · appointed 2019-11-07
- ROSSER, Thomas James — director · British · appointed 2019-11-07
- D'ARDENNE, John — secretary · British · appointed 1994-04-11 · resigned 1997-02-04
- HEARTH, Dominic James — secretary · British · appointed 2004-05-10 · resigned 2019-11-07
- JORDAN, Vitold — secretary · Canadian · appointed 1997-02-04 · resigned 1997-02-10
- O'NEILL, Michael Robert — secretary · British · appointed 1997-02-13 · resigned 2004-05-10
- TYNDALL JR, Albert F — secretary · American · appointed 1994-06-08 · resigned 1996-01-24
- WOTHERSPOON, Robert John William — secretary · British · appointed 1997-02-10 · resigned 1997-02-13
- ANDERSON, Michael Broughton, Dr — director · British · appointed 1998-09-21 · resigned 2003-10-31
- BABCOCK, Michael Sumner — director · British · appointed 1994-04-11 · resigned 1994-06-08
- BALINT, Stephen John Tivadar — director · British · appointed 2003-10-31 · resigned 2009-06-25
- BATCHELOR, Paula Anne Margaret — director · British · appointed 2018-11-14 · resigned 2019-11-07
- BEST, Michael Harvey — director · American · appointed 1994-06-08 · resigned 1996-05-17
- BIRD, David Matthew — director · British · appointed 2019-11-07 · resigned 2021-05-13
- D'ARDENNE, John — director · British · appointed 1994-04-11 · resigned 1994-06-08
- DAVE, Milan — director · British · appointed 2018-11-14 · resigned 2019-11-07
- FARNHILL, Russell Alan — director · British · appointed 2013-08-30 · resigned 2016-06-10

### Beneficial owners (Persons with Significant Control)

- [Helm Power Limited](https://whiteintel.dev/entity/bc78a6f6-e285-5ba3-8da5-36168d314902) — 75–100% shares · corporate PSC · England — since 2019-11-07
- [Res Uk & Ireland Limited](https://whiteintel.dev/entity/783bd67d-143e-41fb-8668-234f12f83555) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-11-07

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/02917526
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/02917526

## 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 **DYFFRYN BRODYN LIMITED** — https://whiteintel.dev/entity/664bf305-6beb-5fd6-8020-caa827f9ee1c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DYFFRYN BRODYN LIMITED**. Human view: https://whiteintel.dev/entity/664bf305-6beb-5fd6-8020-caa827f9ee1c · Structured JSON: https://whiteintel.dev/api/public/dossier/664bf305-6beb-5fd6-8020-caa827f9ee1c._

_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"._