---
title: "SIEFERS HARRISON LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cbdb79cf-b760-5dab-bcac-954bbd0b6a82
json: https://whiteintel.dev/api/public/dossier/cbdb79cf-b760-5dab-bcac-954bbd0b6a82
identifier: oo:GB-COH-07205793
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIEFERS HARRISON LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-07205793`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cbdb79cf-b760-5dab-bcac-954bbd0b6a82  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cbdb79cf-b760-5dab-bcac-954bbd0b6a82  

## Ownership & control

### Owners / controllers

- **Mr Andrew Ingram Siefers** (beneficial owner) — 100% — https://whiteintel.dev/entity/99706041-a065-5e5e-90e7-20ba8d06d9ea
- **Mr Andrew Ingram Siefers** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8eddfe9d-ce32-4414-b36a-7a94cda27c52

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

1. **Mr Andrew Ingram Siefers** — beneficial owner 100% → *SIEFERS HARRISON LIMITED*
1. **Mr Andrew Ingram Siefers** — beneficial owner 87.5% → *SIEFERS HARRISON LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `07205793`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2010-03-29
- **Registered office:** THE WHITE HOUSE, 2 WELLESFORD CLOSE, BANSTEAD, SURREY, SM7 2HL
- **SIC:** 71111 - Architectural activities

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07205793
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07205793

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIEFERS HARRISON LIMITED**. Human view: https://whiteintel.dev/entity/cbdb79cf-b760-5dab-bcac-954bbd0b6a82 · Structured JSON: https://whiteintel.dev/api/public/dossier/cbdb79cf-b760-5dab-bcac-954bbd0b6a82._

_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"._