---
title: "STEEL & ALLOY PROCESSING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f9e34b74-3798-5620-aaf6-c3640ecc4fc0
json: https://whiteintel.dev/api/public/dossier/f9e34b74-3798-5620-aaf6-c3640ecc4fc0
identifier: oo:GB-COH-00944053
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STEEL & ALLOY PROCESSING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00944053`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f9e34b74-3798-5620-aaf6-c3640ecc4fc0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f9e34b74-3798-5620-aaf6-c3640ecc4fc0  

## Cross-source identity

The same real-world entity, resolved across sources:

- **STEEL & ALLOY PROCESSING LIMITED** — GLEIF · `lei:213800OJ3VSTLXOSWE20` — https://whiteintel.dev/entity/6ac816e2-fe51-5382-9268-ae09743a058a

## Ownership & control

### Owners / controllers

- **Mr Juan Maria Riberas Mera** (beneficial owner) — 50% — https://whiteintel.dev/entity/704dcbc1-f4c3-5968-be06-f7ae81cfce87
- **Mr Francisco José Riberas Mera** (beneficial owner) — 50% — https://whiteintel.dev/entity/12124dfb-2fe1-5884-b6d8-637e6c8d9026
- **STEEL & ALLOY PROCESSING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f9e34b74-3798-5620-aaf6-c3640ecc4fc0
- **Gonvarri Steel Services Sa** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/10f57bfd-abbc-4b40-886c-4e59ff4284b8
- **Mr Francisco José Riberas Mera** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e8f5ffb5-5454-45f5-8dd4-bd48520f9b95
- **Mr Juan Maria Riberas Mera** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/18acdb38-613f-4a0f-b7f3-45fbdc25aa32

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

A **7-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:** `00944053`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1968-12-12
- **Registered office:** Trafalgar Works, Union Street, West Bromwich, West Midlands, B70 6BZ
- **SIC:** 24100

### Officers

- CANDELA MARTINEZ, Ramon — secretary · appointed 2025-12-01
- CANDELA MARTINEZ, Ramon — director · Spanish · appointed 2019-07-03
- COLEMAN, Maxwell Robert — director · British · appointed 1999-04-30
- MARSHALL, Owen Robert John — director · British · appointed 2018-04-01
- MASON, Jack John Mathew — director · British · appointed 2024-04-01
- MOREIRA, Josu Calvo — director · Spanish · appointed 2012-03-31
- RIBERAS, Rafael De La Flor — director · Spanish · appointed 2012-03-31
- WHITEHOUSE, Paul Joseph — director · British · appointed 2011-03-31
- ASHWELL, Fay Lesley — secretary · British · resigned 1995-03-31
- ESCRIBANO, Mario Ruiz — secretary · British · appointed 2012-03-31 · resigned 2025-12-01
- JOHNSON, David Richard — secretary · British · appointed 1997-06-30 · resigned 2011-03-31
- LITTING, Michael Bernard — secretary · British · appointed 1995-03-31 · resigned 1997-06-30
- WHITEHOUSE, Paul — secretary · British · appointed 2011-03-31 · resigned 2012-03-31
- ASHWELL, Brian David — director · British · resigned 2006-01-17
- ASHWELL, Fay Lesley — director · British · resigned 1999-04-30
- COOPER, Mark Thomas — director · British · appointed 1992-01-01 · resigned 2022-04-30
- ESCRIBANO, Mario Ruiz — director · Spanish · appointed 2012-03-31 · resigned 2025-11-01
- GIBSON, Ian — director · British · appointed 2003-07-01 · resigned 2018-04-01
- GONZALEZ, Francisco Bazaga — director · Spanish · appointed 2012-03-31 · resigned 2019-06-03
- GREEN, Michael — director · British · appointed 2011-01-10 · resigned 2012-03-31

### Beneficial owners (Persons with Significant Control)

- Mr Juan Maria Riberas Mera — 25–50% shares · individual PSC · Spain — since 2023-08-04
- Mr Francisco José Riberas Mera — 25–50% shares · individual PSC · Spain — since 2023-08-04
- Gonvarri Steel Services Sa — 75–100% shares · corporate PSC · Spain — ceased 2023-08-04

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00944053
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00944053

## 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 **STEEL & ALLOY PROCESSING LIMITED** — https://whiteintel.dev/entity/f9e34b74-3798-5620-aaf6-c3640ecc4fc0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STEEL & ALLOY PROCESSING LIMITED**. Human view: https://whiteintel.dev/entity/f9e34b74-3798-5620-aaf6-c3640ecc4fc0 · Structured JSON: https://whiteintel.dev/api/public/dossier/f9e34b74-3798-5620-aaf6-c3640ecc4fc0._

_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"._