---
title: "MEFISTO WELDING SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b00a681e-f780-4e78-817c-da92227a87b8
json: https://whiteintel.dev/api/public/dossier/b00a681e-f780-4e78-817c-da92227a87b8
identifier: gb-coh:17039263
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MEFISTO WELDING SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:17039263`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b00a681e-f780-4e78-817c-da92227a87b8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b00a681e-f780-4e78-817c-da92227a87b8  

## Ownership & control

### Owners / controllers

- **Sam Alexander Stephen** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5754876d-825a-4521-8948-7a178e3a6e0a

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

A **1-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:** `17039263`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-02-17
- **Registered office:** 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE, United Kingdom
- **SIC:** 43290

### Officers

- STEPHEN, Sam Alexander — director · British · appointed 2026-02-17

### Beneficial owners (Persons with Significant Control)

- Sam Alexander Stephen — 75–100% shares · individual PSC · United Kingdom — since 2026-02-17

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/17039263

## 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 **MEFISTO WELDING SERVICES LTD** — https://whiteintel.dev/entity/b00a681e-f780-4e78-817c-da92227a87b8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MEFISTO WELDING SERVICES LTD**. Human view: https://whiteintel.dev/entity/b00a681e-f780-4e78-817c-da92227a87b8 · Structured JSON: https://whiteintel.dev/api/public/dossier/b00a681e-f780-4e78-817c-da92227a87b8._

_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"._