---
title: "UPGRADE TECHNOLOGY ENGINEERING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c8d8549f-36d3-5321-937f-e524d475e9a2
json: https://whiteintel.dev/api/public/dossier/c8d8549f-36d3-5321-937f-e524d475e9a2
identifier: oo:GB-COH-05637170
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# UPGRADE TECHNOLOGY ENGINEERING LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05637170`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c8d8549f-36d3-5321-937f-e524d475e9a2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c8d8549f-36d3-5321-937f-e524d475e9a2  

## Ownership & control

### Owners / controllers

- **Mr Christopher John Hale** (beneficial owner) — 100% — https://whiteintel.dev/entity/5ce9ed46-a429-562d-bfa6-231e53618c86
- **Mr Christopher John Hale** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c37d9ad7-642d-48d2-82a6-2dcfa695a18c

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

1. **Mr Christopher John Hale** — beneficial owner 100% → *UPGRADE TECHNOLOGY ENGINEERING LTD*
1. **Mr Christopher John Hale** — beneficial owner 87.5% → *UPGRADE TECHNOLOGY ENGINEERING LTD*

## Company profile (live · UK Companies House)

- **Company number:** `05637170`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-11-27
- **Registered office:** 22 Blanche Lane, South Mimms, Potters Bar, Hertfordshire, EN6 3PA, England
- **SIC:** 71121, 82990

### Officers

- HALE, Rosa-Maria — secretary · British · appointed 2005-11-28
- HALE, Christopher — director · British · appointed 2005-11-28
- HALE, Rosa-Maria — director · British · appointed 2020-12-01
- DUPORT SECRETARY LIMITED — corporate nominee secretary · appointed 2005-11-27 · resigned 2005-11-28
- GRASSI, Alexander Enrico — director · British · appointed 2022-07-21 · resigned 2026-07-01
- DUPORT DIRECTOR LIMITED — corporate nominee director · appointed 2005-11-27 · resigned 2005-11-28

### Beneficial owners (Persons with Significant Control)

- Mr Christopher John Hale — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05637170
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05637170

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **UPGRADE TECHNOLOGY ENGINEERING LTD**. Human view: https://whiteintel.dev/entity/c8d8549f-36d3-5321-937f-e524d475e9a2 · Structured JSON: https://whiteintel.dev/api/public/dossier/c8d8549f-36d3-5321-937f-e524d475e9a2._

_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"._