---
title: "MABIS CYF — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dd037894-2869-5e4b-b01f-54529236bd8a
json: https://whiteintel.dev/api/public/dossier/dd037894-2869-5e4b-b01f-54529236bd8a
identifier: oo:GB-COH-05513307
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MABIS CYF

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05513307`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dd037894-2869-5e4b-b01f-54529236bd8a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dd037894-2869-5e4b-b01f-54529236bd8a  

## Ownership & control

### Owners / controllers

- **MENTERA** (beneficial owner) — 100% — https://whiteintel.dev/entity/3a52abc5-8ea1-50b6-9764-c418f24ed625
- **MENTERA** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3a52abc5-8ea1-50b6-9764-c418f24ed625

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

A **28-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:** `05513307`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-07-19
- **Registered office:** Uned 3 Parc Gwyddoniaeth, Aberystwyth, Ceredigion, SY23 3AH
- **SIC:** 70229

### Officers

- EYRES, Gareth Owen Edward — secretary · appointed 2013-03-31
- ROBERTS, Llyr Owain — director · Cymro · appointed 2022-12-01
- [MENTERA](https://whiteintel.dev/entity/3a52abc5-8ea1-50b6-9764-c418f24ed625) — corporate director · appointed 2005-07-19
- LEWIS, Alun Watkin — secretary · British · appointed 2005-07-19 · resigned 2013-03-31
- JONES, Alun — director · Cymro · appointed 2011-09-09 · resigned 2022-12-01

### Beneficial owners (Persons with Significant Control)

- [Mentera](https://whiteintel.dev/entity/3a52abc5-8ea1-50b6-9764-c418f24ed625) — 75–100% shares · corporate PSC · Wales — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05513307
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05513307

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MABIS CYF**. Human view: https://whiteintel.dev/entity/dd037894-2869-5e4b-b01f-54529236bd8a · Structured JSON: https://whiteintel.dev/api/public/dossier/dd037894-2869-5e4b-b01f-54529236bd8a._

_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"._