---
title: "SIMON WEST INTERIORS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5a62fc01-a686-5cb0-8899-ceee8795e5fa
json: https://whiteintel.dev/api/public/dossier/5a62fc01-a686-5cb0-8899-ceee8795e5fa
identifier: oo:GB-COH-01360077
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIMON WEST INTERIORS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-01360077`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5a62fc01-a686-5cb0-8899-ceee8795e5fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5a62fc01-a686-5cb0-8899-ceee8795e5fa  

## Ownership & control

### Owners / controllers

- **Mr Neil Seaman** (beneficial owner) — 75% — https://whiteintel.dev/entity/5e5b94b4-65bc-5d0f-8ff4-5c04ff218a23
- **Mr Derek William Mahoney** (beneficial owner) — 50% — https://whiteintel.dev/entity/3600254c-1295-52e6-a346-cf59d0068fbe
- **Mr Neil Seaman** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/4b89bfe8-7ff7-4f57-bd60-9f694bc6d283
- **Mr Derek William Mahoney** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/125d6bcd-56b6-4d33-919f-db5f43105dbf

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

1. **Mr Neil Seaman** — beneficial owner 75% → *SIMON WEST INTERIORS LIMITED*
1. **Mr Derek William Mahoney** — beneficial owner 50% → *SIMON WEST INTERIORS LIMITED*
1. **Mr Neil Seaman** — beneficial owner 62.5% → *SIMON WEST INTERIORS LIMITED*
1. **Mr Derek William Mahoney** — beneficial owner 37.5% → *SIMON WEST INTERIORS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `01360077`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1978-03-29
- **Registered office:** Hendon Street, Hendon, Sunderland, SR1 2NF
- **SIC:** 31010

### Officers

- MAHONEY, Derek William — director · British · appointed 2016-07-20
- SEAMAN, Neil — director · British · appointed 2016-07-20
- SEAMAN, Sylvia — secretary · British · resigned 2016-07-20
- MAHONEY, Terence Seymour — director · British · resigned 2016-07-20
- SEAMAN, William Nicholas — director · British · resigned 2015-04-03

### Beneficial owners (Persons with Significant Control)

- Mr Neil Seaman — 50–75% shares · individual PSC — since 2016-07-20
- Mr Derek William Mahoney — 25–50% shares · individual PSC — since 2016-07-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01360077
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01360077

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIMON WEST INTERIORS LIMITED**. Human view: https://whiteintel.dev/entity/5a62fc01-a686-5cb0-8899-ceee8795e5fa · Structured JSON: https://whiteintel.dev/api/public/dossier/5a62fc01-a686-5cb0-8899-ceee8795e5fa._

_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"._