---
title: "RICHARD WILLIAMS (DEGANWY) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/768e8a05-baba-5ea5-989d-2f7124d0a39b
json: https://whiteintel.dev/api/public/dossier/768e8a05-baba-5ea5-989d-2f7124d0a39b
identifier: oo:GB-COH-00343107
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RICHARD WILLIAMS (DEGANWY) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00343107`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/768e8a05-baba-5ea5-989d-2f7124d0a39b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/768e8a05-baba-5ea5-989d-2f7124d0a39b  

## Ownership & control

### Owners / controllers

- **M. K. M. BUILDING SUPPLIES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e88e673d-b8a4-522b-9d00-242a313fbbfd
- **Mrs Wendy Marita Stewart** (beneficial owner) — https://whiteintel.dev/entity/5581308e-adc0-4df9-916c-bbdbc156b6e1
- **Mrs Susannah Clare Williams** (beneficial owner) — https://whiteintel.dev/entity/a2b2b211-06be-5418-9515-e9c77d03322e
- **Mr William Martin Stewart** (beneficial owner) — https://whiteintel.dev/entity/77f09fa5-4764-57d4-bca9-db15c861cfdf
- **Mrs Wendy Marita Stewart** (beneficial owner) — https://whiteintel.dev/entity/2302d9ef-392f-5f1d-94fe-f32e4a442f70
- **Mr William Nigel Stewart** (beneficial owner) — https://whiteintel.dev/entity/d807639f-1251-5ed2-bb6b-1baaf343d265
- **Mr Robert Llewelyn Stewart** (beneficial owner) — https://whiteintel.dev/entity/3c5f5f2d-aad5-5a8b-a126-9bf54f64db29
- **Mrs Susannah Clare Williams** (beneficial owner) — https://whiteintel.dev/entity/47489ed5-1c8a-4254-bfd9-3614a52baaf6
- **Mr William Martin Stewart** (beneficial owner) — https://whiteintel.dev/entity/f3aa7bf6-77ff-477c-8700-663a8dc134a8
- **Mr Robert Llewelyn Stewart** (beneficial owner) — https://whiteintel.dev/entity/34686505-79b5-44eb-a676-a7831cd80c91
- **Mr William Nigel Stewart** (beneficial owner) — https://whiteintel.dev/entity/19dae410-0cdf-425c-8169-7c730da97e8d
- **M.K.M. Building Supplies Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/758e4352-9516-4c9b-9ba4-d306f7b565a1

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

A **35-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:** `00343107`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1938-08-03
- **Registered office:** C/O M.K.M. Building Supplies Limited, Stoneferry Road, Hull, East Yorkshire, HU8 8DE, United Kingdom
- **SIC:** 99999

### Officers

- CROXSON, Neil Michael — director · British · appointed 2021-07-12
- KILBURN, David Richard — director · British · appointed 2021-04-01
- TINSLEY, Kate Helena — director · British · appointed 2021-04-01
- DORSET, Wendy Marita — secretary · British · appointed 2003-07-01 · resigned 2021-04-01
- STEWART, Helen Rita — secretary · British · resigned 2010-03-09
- DORSET, Wendy Marita — director · British · appointed 2003-01-01 · resigned 2021-04-01
- SMITH, Mark Jonathan — director · British · appointed 2021-04-01 · resigned 2021-07-12
- STEWART, Helen Rita — director · British · resigned 2003-07-01
- STEWART, Robert Llewelyn — director · British · appointed 1999-10-01 · resigned 2021-04-01
- STEWART, William Nigel — director · British · appointed 1994-10-17 · resigned 2021-04-01
- STEWART, William Martin — director · British · resigned 2020-09-06
- WILLIAMS, Susannah Clare — director · British · appointed 2015-12-08 · resigned 2021-04-01
- WILLIAMS, Susannah Clare — director · British · appointed 2003-01-01 · resigned 2014-03-24

### Beneficial owners (Persons with Significant Control)

- [M.K.M. Building Supplies Limited](https://whiteintel.dev/entity/758e4352-9516-4c9b-9ba4-d306f7b565a1) — 75–100% shares · corporate PSC · United Kingdom — since 2021-04-01
- Mr William Nigel Stewart — significant influence or control · individual PSC — ceased 2021-04-01
- Mr Robert Llewelyn Stewart — significant influence or control · individual PSC — ceased 2021-04-01
- Mrs Susannah Clare Williams — significant influence or control · individual PSC — ceased 2021-04-01
- Mrs Wendy Marita Stewart — significant influence or control · individual PSC — ceased 2021-04-01
- Mr William Martin Stewart — significant influence or control · individual PSC — ceased 2020-09-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00343107
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00343107

## 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 **RICHARD WILLIAMS (DEGANWY) LIMITED** — https://whiteintel.dev/entity/768e8a05-baba-5ea5-989d-2f7124d0a39b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RICHARD WILLIAMS (DEGANWY) LIMITED**. Human view: https://whiteintel.dev/entity/768e8a05-baba-5ea5-989d-2f7124d0a39b · Structured JSON: https://whiteintel.dev/api/public/dossier/768e8a05-baba-5ea5-989d-2f7124d0a39b._

_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"._