---
title: "IAN JENKINSON BUILDING CONTRACTOR LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6005f6f3-e6f8-57f7-a26e-96594114bb2e
json: https://whiteintel.dev/api/public/dossier/6005f6f3-e6f8-57f7-a26e-96594114bb2e
identifier: oo:GB-COH-04757431
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# IAN JENKINSON BUILDING CONTRACTOR LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04757431`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6005f6f3-e6f8-57f7-a26e-96594114bb2e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6005f6f3-e6f8-57f7-a26e-96594114bb2e  

## Ownership & control

### Owners / controllers

- **Mrs Janet Shirley Jenkinson** (beneficial owner) — 50% — https://whiteintel.dev/entity/9b64c7a1-e951-50b7-b6f2-56f6ceb93290
- **Mr Ian Jenkinson** (beneficial owner) — 50% — https://whiteintel.dev/entity/5d7bb2f4-141d-5eb0-8012-7dc5e1c89c2f
- **Mrs Janet Shirley Jenkinson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/91b212b1-23c0-4c20-b525-678af09626a9
- **Mr Ian Jenkinson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/66b3fc15-5d8d-4fe5-aba3-6ad04041038b

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

A **4-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:** `04757431`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2003-05-08
- **Registered office:** Suite 3 12 Princess Street, Knutsford, Cheshire, WA16 6DD, England
- **SIC:** 43390

## Financials (Companies House accounts)

| Figure | 2025-11-30 |
|---|---:|
| Net assets | £10,366 |
| Shareholder funds | £10,366 |
| Current assets | £11,318 |
| Employees | 1 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- JENKINSON, Janet Shirley — secretary · British · appointed 2003-05-12
- JENKINSON, Ian — director · British · appointed 2003-05-12
- HCS SECRETARIAL LIMITED — corporate nominee secretary · appointed 2003-05-08 · resigned 2003-05-12
- HANOVER DIRECTORS LIMITED — corporate nominee director · appointed 2003-05-08 · resigned 2003-05-12

### Beneficial owners (Persons with Significant Control)

- Mrs Janet Shirley Jenkinson — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Ian Jenkinson — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04757431
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04757431
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/04757431/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IAN JENKINSON BUILDING CONTRACTOR LIMITED**. Human view: https://whiteintel.dev/entity/6005f6f3-e6f8-57f7-a26e-96594114bb2e · Structured JSON: https://whiteintel.dev/api/public/dossier/6005f6f3-e6f8-57f7-a26e-96594114bb2e._

_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"._