---
title: "BRENNAN DESIGN SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/31e4ecd3-8832-59e2-a282-e9ad1918ad74
json: https://whiteintel.dev/api/public/dossier/31e4ecd3-8832-59e2-a282-e9ad1918ad74
identifier: oo:GB-COH-14917797
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BRENNAN DESIGN SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-14917797`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/31e4ecd3-8832-59e2-a282-e9ad1918ad74  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/31e4ecd3-8832-59e2-a282-e9ad1918ad74  

## Ownership & control

### Owners / controllers

- **Mr John Matthew Brennan** (beneficial owner) — 50% — https://whiteintel.dev/entity/19ff80bd-fe73-5f44-af67-8b9c1140b185
- **Mrs Kathrine Sarah Elizabeth Brennan** (beneficial owner) — 50% — https://whiteintel.dev/entity/521a8e00-a68c-5f3a-a89d-7c446c7ccc74
- **Mr John Matthew Brennan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9cfc17f3-4027-437e-8fe7-4f0b48b48877
- **Mrs Kathrine Sarah Elizabeth Brennan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/59980336-8447-4e77-b89e-78f450bd085e

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

A **4-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:** `14917797`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-06-06
- **Registered office:** 133 Droitwich Road, Worcester, WR3 7JY, England
- **SIC:** 74100

### Officers

- BRENNAN, John Matthew — director · American · appointed 2023-06-06
- BRENNAN, Kathrine Sarah Elizabeth — director · British · appointed 2023-06-06

### Beneficial owners (Persons with Significant Control)

- Mr John Matthew Brennan — 25–50% shares · individual PSC · England — since 2023-06-06
- Mrs Kathrine Sarah Elizabeth Brennan — 25–50% shares · individual PSC · England — since 2023-06-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14917797
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14917797

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BRENNAN DESIGN SERVICES LTD**. Human view: https://whiteintel.dev/entity/31e4ecd3-8832-59e2-a282-e9ad1918ad74 · Structured JSON: https://whiteintel.dev/api/public/dossier/31e4ecd3-8832-59e2-a282-e9ad1918ad74._

_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"._