---
title: "CASTLE ENVIRONMENTAL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/53659995-4329-5e19-9a3f-d7350bdbcb97
json: https://whiteintel.dev/api/public/dossier/53659995-4329-5e19-9a3f-d7350bdbcb97
identifier: oo:GB-COH-03092243
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CASTLE ENVIRONMENTAL LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03092243`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/53659995-4329-5e19-9a3f-d7350bdbcb97  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/53659995-4329-5e19-9a3f-d7350bdbcb97  

## Ownership & control

### Owners / controllers

- **CASTLE ENVIRONMENTAL MANAGEMENT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dafa8627-24a8-5fff-a849-b870c9a104c4
- **CASTLE ENVIRONMENTAL MANAGEMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dafa8627-24a8-5fff-a849-b870c9a104c4

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

A **13-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:** `03092243`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1995-08-17
- **Registered office:** Treatment Centre Crompton Road, Ilkeston, Derbyshire, DE7 4BG
- **SIC:** 70100

### Officers

- COLLIER, Sam John — secretary · appointed 2024-05-31
- COLLIER, Sam John — director · British · appointed 2024-05-31
- PALMER-JONES, David Courtenay — director · British · appointed 2023-02-24
- RAUCH, John Hugo — director · British · appointed 2026-04-01
- MEISTER, Peter Karl — secretary · British · appointed 1998-02-27 · resigned 2015-09-29
- SMITH, Andrew Marc — secretary · appointed 2015-09-29 · resigned 2024-05-31
- JLA SERVICES LIMITED — corporate secretary · appointed 1995-09-06 · resigned 1998-02-27
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 1995-08-17 · resigned 1995-09-06
- ELLIOTT, Andrew Mark — director · British · appointed 2023-02-24 · resigned 2024-07-31
- HEWITT, Michael Roger — director · British · appointed 1998-02-27 · resigned 2023-02-24
- HUMPHRISS, David Roy — director · British · appointed 2024-08-01 · resigned 2026-03-31
- MEISTER, Peter Karl — director · British · appointed 1998-02-27 · resigned 2015-12-31
- SMITH, Andrew Marc — director · British · appointed 2023-02-24 · resigned 2024-05-31
- SWIFT, Jeremy Simon — director · British · appointed 1995-09-06 · resigned 1998-02-27
- SWIFT, Kenneth — director · British · appointed 1995-09-06 · resigned 1998-02-27
- INSTANT COMPANIES LIMITED — corporate nominee director · appointed 1995-08-17 · resigned 1995-09-06
- JOHN LANSBURY UNLIMITED — corporate director · appointed 1995-09-06 · resigned 1995-09-27

### Beneficial owners (Persons with Significant Control)

- [Castle Environmental Management Limited](https://whiteintel.dev/entity/dafa8627-24a8-5fff-a849-b870c9a104c4) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03092243
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03092243

## 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 **CASTLE ENVIRONMENTAL LIMITED** — https://whiteintel.dev/entity/53659995-4329-5e19-9a3f-d7350bdbcb97 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASTLE ENVIRONMENTAL LIMITED**. Human view: https://whiteintel.dev/entity/53659995-4329-5e19-9a3f-d7350bdbcb97 · Structured JSON: https://whiteintel.dev/api/public/dossier/53659995-4329-5e19-9a3f-d7350bdbcb97._

_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"._