---
title: "GREAT GREEN SYSTEMS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/530c2403-cdeb-55eb-a0c5-74efeb37bfd2
json: https://whiteintel.dev/api/public/dossier/530c2403-cdeb-55eb-a0c5-74efeb37bfd2
identifier: oo:GB-COH-06632263
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREAT GREEN SYSTEMS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06632263`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/530c2403-cdeb-55eb-a0c5-74efeb37bfd2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/530c2403-cdeb-55eb-a0c5-74efeb37bfd2  

## Ownership & control

### Owners / controllers

- **OAKLEAF ENVIRONMENTAL LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/77a36dfc-7e65-5cd5-842c-2c8ebb6ec232
- **OAKLEAF ENVIRONMENTAL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/77a36dfc-7e65-5cd5-842c-2c8ebb6ec232

### 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:** `06632263`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2008-06-27
- **Registered office:** Brookfield Court, Selby Road, Leeds, LS25 1NB, England
- **SIC:** 47910

### Officers

- HALFORD, Mark Jeremy — director · British · appointed 2016-09-05
- HALFORD, Robert Christian — director · British · appointed 2025-05-14
- C & M SECRETARIES LIMITED — corporate secretary · appointed 2008-06-27 · resigned 2008-06-27
- COCKRAM, John Philip, Mr. — director · British · appointed 2008-06-27 · resigned 2016-09-06
- FEILDING, Peter Rudolph — director · English · appointed 2008-06-27 · resigned 2012-10-31
- PIASECKI, Jerzy Stanislaw — director · British · appointed 2010-06-17 · resigned 2016-09-06
- C & M REGISTRARS LIMITED — corporate director · appointed 2008-06-27 · resigned 2008-06-27

### Beneficial owners (Persons with Significant Control)

- [Oakleaf Environmental Ltd](https://whiteintel.dev/entity/77a36dfc-7e65-5cd5-842c-2c8ebb6ec232) — 75–100% shares · corporate PSC · England — since 2016-09-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06632263
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06632263

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREAT GREEN SYSTEMS LIMITED**. Human view: https://whiteintel.dev/entity/530c2403-cdeb-55eb-a0c5-74efeb37bfd2 · Structured JSON: https://whiteintel.dev/api/public/dossier/530c2403-cdeb-55eb-a0c5-74efeb37bfd2._

_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"._