---
title: "W & M CONSTRUCTION LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b3886884-2ec3-5d27-a1eb-cbb349348e7a
json: https://whiteintel.dev/api/public/dossier/b3886884-2ec3-5d27-a1eb-cbb349348e7a
identifier: oo:GB-COH-04543113
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# W & M CONSTRUCTION LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04543113`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b3886884-2ec3-5d27-a1eb-cbb349348e7a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b3886884-2ec3-5d27-a1eb-cbb349348e7a  

## Ownership & control

### Owners / controllers

- **Mr. Wojciech Stanislaw Staron** (beneficial owner) — 75% — https://whiteintel.dev/entity/4c0964a6-e6ff-5cc0-9913-60a8ad6e4e8e
- **Mrs Magdalena Staron** (beneficial owner) — 50% — https://whiteintel.dev/entity/8c675a50-bb7b-5129-97f7-8f89cedeb786
- **W & M GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/138983b3-06ec-513e-bacd-773762fcd06e
- **W & M GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/138983b3-06ec-513e-bacd-773762fcd06e
- **Mr. Wojciech Stanislaw Staron** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/cd48145e-9399-4fd8-adff-ba381c707f57
- **Mrs Magdalena Staron** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/edd65671-a456-443c-9318-9f250bac05e5

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

A **8-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:** `04543113`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-09-24
- **Registered office:** Suite 28 Parsons Green House, 27 Parsons Green Lane, London, SW6 4HH, England
- **SIC:** 43390

## Financials (Companies House accounts)

| Figure | 2025-10-31 |
|---|---:|
| Net assets | £595,037 |
| Cash | £227,993 |
| Shareholder funds | £100 |
| Fixed assets | £18,932 |
| Current assets | £860,533 |
| Employees | 1 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- STARON, Wojciech Stanislaw, Mr. — director · British · appointed 2002-09-24
- STARON, Magdalena — secretary · British · appointed 2002-09-24 · resigned 2019-07-01
- HIGHSTONE SECRETARIES LIMITED — corporate nominee secretary · appointed 2002-09-24 · resigned 2002-09-26
- STARON, Magdalena — director · Polish · appointed 2016-04-01 · resigned 2019-07-01
- HIGHSTONE DIRECTORS LIMITED — corporate nominee director · appointed 2002-09-24 · resigned 2002-09-26

### Beneficial owners (Persons with Significant Control)

- [W & M Group Limited](https://whiteintel.dev/entity/138983b3-06ec-513e-bacd-773762fcd06e) — 75–100% shares · corporate PSC · England — since 2021-12-17
- Mr. Wojciech Stanislaw Staron — 50–75% shares · individual PSC · England — ceased 2021-12-17
- Mrs Magdalena Staron — 25–50% shares · individual PSC · England — ceased 2019-07-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04543113
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04543113
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/04543113/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **W & M CONSTRUCTION LIMITED**. Human view: https://whiteintel.dev/entity/b3886884-2ec3-5d27-a1eb-cbb349348e7a · Structured JSON: https://whiteintel.dev/api/public/dossier/b3886884-2ec3-5d27-a1eb-cbb349348e7a._

_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"._