---
title: "QUANEX MANAGEMENT LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/75bc39f4-1409-459e-a1a5-a5c32b622ce5
json: https://whiteintel.dev/api/public/dossier/75bc39f4-1409-459e-a1a5-a5c32b622ce5
identifier: gb-coh:03846926
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# QUANEX MANAGEMENT LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:03846926`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/75bc39f4-1409-459e-a1a5-a5c32b622ce5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/75bc39f4-1409-459e-a1a5-a5c32b622ce5  

## Ownership & control

### Owners / controllers

- **JASPER ACQUISITION HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/64d819db-7a62-5c12-bae6-93ffaaabf62e
- **QUANEX EXTRUDED SOLUTIONS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3eef8832-d9b1-4d19-816e-de01f2104b53

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

A **6-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:** `03846926`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1999-09-23
- **Registered office:** Flamstead House Flamstead House, Denby Hall Business Park, Denby, Derbyshire, DE5 8JX, United Kingdom
- **SIC:** 70100

### Officers

- [WATERSTONE COMPANY SECRETARIES LTD](https://whiteintel.dev/entity/20441ce5-b464-5769-8c79-83f572dddd8e) — corporate secretary · appointed 2024-12-02
- CORNETT, Paul Boyd — director · American · appointed 2024-11-28
- ZUEHLKE, Scott Michael — director · American · appointed 2024-11-28
- GIBSON, Carolyn Ann — secretary · appointed 2016-09-01 · resigned 2019-10-31
- HO, Peter Zhiwen — secretary · appointed 2024-05-01 · resigned 2024-11-25
- O'CONNELL, Kevin — secretary · appointed 2011-06-21 · resigned 2016-09-01
- ORR, James Cuthbertson — secretary · British · appointed 1999-09-23 · resigned 2002-12-12
- CAVENDISH ADMINISTRATION LIMITED — corporate secretary · appointed 2002-12-12 · resigned 2011-06-21
- KITWELL CONSULTANTS LIMITED — corporate secretary · appointed 1999-09-23 · resigned 1999-09-24
- ASHTON, Jason Russel Gary — director · British · appointed 2019-05-09 · resigned 2024-11-27
- BROTHERTON, James Edward — director · British · appointed 2010-07-20 · resigned 2019-05-09
- LOWES, Juliette — director · British · appointed 2020-10-30 · resigned 2024-11-27
- O'CONNELL, Kevin Francis — director · Irish · appointed 2019-04-01 · resigned 2020-10-30
- [TYMAN PLC](https://whiteintel.dev/entity/3eef8832-d9b1-4d19-816e-de01f2104b53) — corporate director · appointed 1999-09-23 · resigned 2019-04-01

### Beneficial owners (Persons with Significant Control)

- [Jasper Acquisition Holdings Limited](https://whiteintel.dev/entity/64d819db-7a62-5c12-bae6-93ffaaabf62e) — 75–100% shares · corporate PSC · United Kingdom — since 2018-12-20
- [Tyman Plc](https://whiteintel.dev/entity/3eef8832-d9b1-4d19-816e-de01f2104b53) — 75–100% shares · corporate PSC · United Kingdom — ceased 2018-12-20

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03846926

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **QUANEX MANAGEMENT LIMITED** — https://whiteintel.dev/entity/75bc39f4-1409-459e-a1a5-a5c32b622ce5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **QUANEX MANAGEMENT LIMITED**. Human view: https://whiteintel.dev/entity/75bc39f4-1409-459e-a1a5-a5c32b622ce5 · Structured JSON: https://whiteintel.dev/api/public/dossier/75bc39f4-1409-459e-a1a5-a5c32b622ce5._

_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"._