---
title: "CALMONT PROJECT SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c34348f2-2969-5ef5-a9b2-e9b155f799c8
json: https://whiteintel.dev/api/public/dossier/c34348f2-2969-5ef5-a9b2-e9b155f799c8
identifier: oo:GB-COH-05686477
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALMONT PROJECT SERVICES LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05686477`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c34348f2-2969-5ef5-a9b2-e9b155f799c8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c34348f2-2969-5ef5-a9b2-e9b155f799c8  

## Ownership & control

### Owners / controllers

- **CALMONT MANAGEMENT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/6530c99e-375b-508e-84c1-331d0028cd8e
- **CALMONT MANAGEMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6530c99e-375b-508e-84c1-331d0028cd8e

### 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:** `05686477`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-01-24
- **Registered office:** Thorncroft Manor, Thorncroft Drive, Leatherhead, KT22 8JB, England
- **SIC:** 41100

### Officers

- BROOKER, John Graham — director · British · appointed 2011-04-11
- MYDDLETON, Douglas John — secretary · British · appointed 2006-01-24 · resigned 2025-05-30
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 2006-01-24 · resigned 2006-01-24
- HALL, Benjamin Duncan — director · British · appointed 2011-12-16 · resigned 2023-07-24
- MYDDLETON, Douglas John — director · British · appointed 2006-01-24 · resigned 2025-05-30
- MYDDLETON, Jennifer Clelland — director · British · appointed 2006-01-24 · resigned 2011-04-11

### Beneficial owners (Persons with Significant Control)

- [Calmont Management Ltd](https://whiteintel.dev/entity/6530c99e-375b-508e-84c1-331d0028cd8e) — 75–100% shares · corporate PSC · England — since 2017-01-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05686477
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05686477

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALMONT PROJECT SERVICES LTD**. Human view: https://whiteintel.dev/entity/c34348f2-2969-5ef5-a9b2-e9b155f799c8 · Structured JSON: https://whiteintel.dev/api/public/dossier/c34348f2-2969-5ef5-a9b2-e9b155f799c8._

_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"._