---
title: "JOHN F.BROTHERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8
json: https://whiteintel.dev/api/public/dossier/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8
identifier: oo:GB-COH-01061926
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN F.BROTHERS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-01061926`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8  

## Ownership & control

### Owners / controllers

- **Joan Mary Brothers** (beneficial owner) — 50% — https://whiteintel.dev/entity/33a03616-e7d5-576e-b17c-5afb9b5941ab
- **Mr John Frederick Brothers** (beneficial owner) — 50% — https://whiteintel.dev/entity/a7a5626b-a97e-56db-b13b-5d7dba2d709a
- **Joan Mary Brothers** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5d24e56e-2384-4476-b4a9-1d1474ee2590
- **Mr John Frederick Brothers** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4b4be6ee-24e4-4575-bda8-ff1d2837a03e

### Holdings / subsidiaries

- **KATEMON COURT MANAGEMENT COMPANY LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/a9471036-ebe4-5fb4-b46c-602d098c6492
- **KATEMON COURT MANAGEMENT COMPANY LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a9471036-ebe4-5fb4-b46c-602d098c6492

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

1. **Joan Mary Brothers** — beneficial owner 50% → *JOHN F.BROTHERS LIMITED*
1. **Mr John Frederick Brothers** — beneficial owner 50% → *JOHN F.BROTHERS LIMITED*
1. **Joan Mary Brothers** — beneficial owner 37.5% → *JOHN F.BROTHERS LIMITED*
1. **Mr John Frederick Brothers** — beneficial owner 37.5% → *JOHN F.BROTHERS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `01061926`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1972-07-19
- **Registered office:** Dunloe Lower Road, Little Hallingbury, Bishops Stortford, Herts, CM22 7QZ, United Kingdom
- **SIC:** 41201, 68209

### Officers

- BROTHERS, Joan Mary — secretary · British
- BROTHERS, Joan Mary — director · British
- BROTHERS, John Frederick — director · British

### Beneficial owners (Persons with Significant Control)

- Joan Mary Brothers — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mr John Frederick Brothers — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01061926
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01061926

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN F.BROTHERS LIMITED**. Human view: https://whiteintel.dev/entity/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8 · Structured JSON: https://whiteintel.dev/api/public/dossier/c25e1424-fa4c-5a05-8d66-d8c19adfc8a8._

_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"._