---
title: "JELMAC DEVELOPMENTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cc5076ed-e705-5fc2-9f46-b7519ce1076c
json: https://whiteintel.dev/api/public/dossier/cc5076ed-e705-5fc2-9f46-b7519ce1076c
identifier: oo:GB-COH-07692038
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JELMAC DEVELOPMENTS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07692038`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cc5076ed-e705-5fc2-9f46-b7519ce1076c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cc5076ed-e705-5fc2-9f46-b7519ce1076c  

## Ownership & control

### Owners / controllers

- **Mrs Claire Elizabeth Rose** (beneficial owner) — 50% — https://whiteintel.dev/entity/9556fc2b-92fd-562f-b28e-e06bf489316c
- **Mr Alistair Piers Spooner** (beneficial owner) — 50% — https://whiteintel.dev/entity/c00097a3-409a-5327-8286-43e322ca7116
- **Mr Mark Jeremy Spooner** (beneficial owner) — 50% — https://whiteintel.dev/entity/7cd9338e-2bc2-5ff9-a217-944a445e8814
- **Mr Alistair Piers Spooner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/89b437ec-31a7-4008-b501-2a58619d623d
- **Mrs Claire Elizabeth Rose** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/437dbcaf-5243-435f-9e98-46a20e090261
- **Mr Mark Jeremy Spooner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0e15a228-7d97-462f-a1e9-50603e10dc9e

### 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:** `07692038`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-07-04
- **Registered office:** Suite 3, Jelmac House, 269 High Street, Berkhamsted, Hertfordshire, HP4 1AA, England
- **SIC:** 41100, 70229

### Officers

- ROSE, Claire Elizabeth — director · British · appointed 2011-07-04
- SPOONER, Alistair Piers — director · British · appointed 2011-07-04
- SPOONER, Mark Jeremy — director · British · appointed 2011-07-04
- CATTLEY, Frank David George — secretary · appointed 2011-07-04 · resigned 2026-06-18

### Beneficial owners (Persons with Significant Control)

- Mrs Claire Elizabeth Rose — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Alistair Piers Spooner — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Mark Jeremy Spooner — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07692038
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07692038

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JELMAC DEVELOPMENTS LIMITED**. Human view: https://whiteintel.dev/entity/cc5076ed-e705-5fc2-9f46-b7519ce1076c · Structured JSON: https://whiteintel.dev/api/public/dossier/cc5076ed-e705-5fc2-9f46-b7519ce1076c._

_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"._