---
title: "A&J MASTER BUILD LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d
json: https://whiteintel.dev/api/public/dossier/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d
identifier: oo:GB-COH-04355580
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# A&J MASTER BUILD LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04355580`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d  

## Ownership & control

### Owners / controllers

- **Mr Anthony Ryder** (beneficial owner) — 100% — https://whiteintel.dev/entity/480c5199-9ccb-5dcf-9e51-d45e9fe946d0
- **Mrs Audra Ryder** (beneficial owner) — https://whiteintel.dev/entity/82f42826-1cb2-5a54-bf56-c410cb6c9429
- **Mrs Audra Ryder** (beneficial owner) — https://whiteintel.dev/entity/03ce5db0-47ce-4550-8301-a99e523bad34
- **Mr Anthony Ryder** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d5e325a5-c5d7-4cbb-b4cb-f485035ceb91

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

1. **Mr Anthony Ryder** — beneficial owner 100% → *A&J MASTER BUILD LIMITED*
1. **Mrs Audra Ryder** — beneficial owner → *A&J MASTER BUILD LIMITED*
1. **Mrs Audra Ryder** — beneficial owner → *A&J MASTER BUILD LIMITED*
1. **Mr Anthony Ryder** — beneficial owner 87.5% → *A&J MASTER BUILD LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `04355580`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-01-18
- **Registered office:** 111 South Road, Waterloo, Liverpool, L22 0LT
- **SIC:** 41100

### Officers

- RYDER, Audra — secretary · British · appointed 2002-02-01
- RYDER, Anthony — director · British · appointed 2002-02-01
- HIGHSTONE SECRETARIES LIMITED — corporate nominee secretary · appointed 2002-01-18 · resigned 2002-01-22
- HIGHSTONE DIRECTORS LIMITED — corporate nominee director · appointed 2002-01-18 · resigned 2002-01-22

### Beneficial owners (Persons with Significant Control)

- Mr Anthony Ryder — 75–100% shares · individual PSC — since 2016-04-06
- Mrs Audra Ryder — significant influence or control · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04355580
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04355580

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **A&J MASTER BUILD LIMITED**. Human view: https://whiteintel.dev/entity/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d · Structured JSON: https://whiteintel.dev/api/public/dossier/a8c5ce60-e2fd-552a-8c16-826e4a3ec03d._

_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"._