---
title: "JAMARK DEVELOPMENTS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ad91077f-751d-554d-af54-04ec1945d0e2
json: https://whiteintel.dev/api/public/dossier/ad91077f-751d-554d-af54-04ec1945d0e2
identifier: oo:GB-COH-15953504
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JAMARK DEVELOPMENTS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15953504`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ad91077f-751d-554d-af54-04ec1945d0e2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ad91077f-751d-554d-af54-04ec1945d0e2  

## Ownership & control

### Owners / controllers

- **HATCHBURY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/fb7f78f4-21ca-5c17-9179-5771433cde20
- **HATCHBURY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fb7f78f4-21ca-5c17-9179-5771433cde20

### 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:** `15953504`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-09-12
- **Registered office:** The Coach House, The Square, Sawbridgeworth, Hertfordshire, CM21 9AE, United Kingdom
- **SIC:** 41202

### Officers

- KENNEDY, Gavin Francis Patrick — director · British · appointed 2024-09-12
- KENNEDY, John Francis Joseph — director · Irish · appointed 2024-09-12

### Beneficial owners (Persons with Significant Control)

- [Hatchbury Limited](https://whiteintel.dev/entity/fb7f78f4-21ca-5c17-9179-5771433cde20) — 75–100% shares · corporate PSC · United Kingdom — since 2024-09-12

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15953504
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15953504

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JAMARK DEVELOPMENTS LTD**. Human view: https://whiteintel.dev/entity/ad91077f-751d-554d-af54-04ec1945d0e2 · Structured JSON: https://whiteintel.dev/api/public/dossier/ad91077f-751d-554d-af54-04ec1945d0e2._

_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"._