---
title: "RB STEEL DESIGN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a26eb320-da50-5cbf-8d8c-4fac3a26df41
json: https://whiteintel.dev/api/public/dossier/a26eb320-da50-5cbf-8d8c-4fac3a26df41
identifier: oo:GB-COH-06116153
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RB STEEL DESIGN LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06116153`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a26eb320-da50-5cbf-8d8c-4fac3a26df41  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a26eb320-da50-5cbf-8d8c-4fac3a26df41  

## Ownership & control

### Owners / controllers

- **Mrs Pauline Ida Brook** (beneficial owner) — 50% — https://whiteintel.dev/entity/472ef2c9-5074-59fa-8a5a-d37e1a248d7c
- **Mr Roy Owen James Brook** (beneficial owner) — 50% — https://whiteintel.dev/entity/0a0ebd63-b4f7-52b4-8ac4-a31e9ca7d8b0
- **Mrs Pauline Ida Brook** (beneficial owner) — 50% — https://whiteintel.dev/entity/812cc149-aee8-5878-b9c3-f2e05f1f5184
- **Mr Roy Owen James Brook** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/69122f64-e7ec-4623-ab2e-3650ae474cba
- **Mrs Pauline Ida Brook** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7041b32d-eb9f-45bc-ac67-9ab67565a30a
- **Mrs Pauline Ida Brook** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/067ebb45-dd51-47c4-8e3c-73877c32d297

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

A **6-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:** `06116153`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-02-19
- **Registered office:** Appledram Barns, Birdham Road, Chichester, West Sussex, PO20 7EQ, United Kingdom
- **SIC:** 71129

### Officers

- BROOK, Pauline Ida — secretary · British · appointed 2007-02-19
- BROOK, Pauline Ida — director · British · appointed 2017-01-10
- BROOK, Roy Owen James — director · British · appointed 2007-02-19

### Beneficial owners (Persons with Significant Control)

- Mrs Pauline Ida Brook — 25–50% shares · individual PSC · United Kingdom — since 2020-02-07
- Mr Roy Owen James Brook — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs Pauline Ida Brook — 25–50% shares · individual PSC · United Kingdom — ceased 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06116153
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06116153

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RB STEEL DESIGN LIMITED**. Human view: https://whiteintel.dev/entity/a26eb320-da50-5cbf-8d8c-4fac3a26df41 · Structured JSON: https://whiteintel.dev/api/public/dossier/a26eb320-da50-5cbf-8d8c-4fac3a26df41._

_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"._