---
title: "CWMNI HYDRO DWRNUDON CYF — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9ef01b2d-e634-5d74-896b-9faecf833014
json: https://whiteintel.dev/api/public/dossier/9ef01b2d-e634-5d74-896b-9faecf833014
identifier: oo:GB-COH-09473149
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CWMNI HYDRO DWRNUDON CYF

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09473149`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9ef01b2d-e634-5d74-896b-9faecf833014  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9ef01b2d-e634-5d74-896b-9faecf833014  

## Ownership & control

### Owners / controllers

- **Mr Dadydd Hefin Roberts** (beneficial owner) — 50% — https://whiteintel.dev/entity/8bd2250e-a4d6-573f-a9c2-7667bf6a74a0
- **Mrs Elin Mair Roberts** (beneficial owner) — 50% — https://whiteintel.dev/entity/e6de89bd-3a8f-5950-9f69-ef4dd283aa89
- **Mrs Elin Mair Roberts** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3c4ed242-1524-40bc-80cf-78d85be946ad
- **Mr Dafydd Hefin Roberts** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1654fdaf-41b3-43db-bfd8-6cf391f0f9f7

### 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:** `09473149`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-03-05
- **Registered office:** 50 High Street, Mold, Flintshire, CH7 1BH, United Kingdom
- **SIC:** 35110

### Officers

- ROBERTS, Dafydd Hefin — director · British · appointed 2015-03-05
- ROBERTS, Dafydd Euros — director · British · appointed 2015-03-05
- ROBERTS, Elin Mair — director · British · appointed 2015-03-05

### Beneficial owners (Persons with Significant Control)

- Mr Dafydd Hefin Roberts — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs Elin Mair Roberts — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09473149
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09473149

## 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 **CWMNI HYDRO DWRNUDON CYF** — https://whiteintel.dev/entity/9ef01b2d-e634-5d74-896b-9faecf833014 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CWMNI HYDRO DWRNUDON CYF**. Human view: https://whiteintel.dev/entity/9ef01b2d-e634-5d74-896b-9faecf833014 · Structured JSON: https://whiteintel.dev/api/public/dossier/9ef01b2d-e634-5d74-896b-9faecf833014._

_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"._