---
title: "PS PROJECT ENGINEERING SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/552122c2-ea2e-5886-aa61-4e7663e38194
json: https://whiteintel.dev/api/public/dossier/552122c2-ea2e-5886-aa61-4e7663e38194
identifier: oo:GB-COH-09691683
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PS PROJECT ENGINEERING SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09691683`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/552122c2-ea2e-5886-aa61-4e7663e38194  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/552122c2-ea2e-5886-aa61-4e7663e38194  

## Ownership & control

### Owners / controllers

- **Mrs Sarah Stonehouse** (beneficial owner) — 50% — https://whiteintel.dev/entity/29b95022-35b1-55b7-a17e-b8fb927ae548
- **Mr Paul Stonehouse** (beneficial owner) — 50% — https://whiteintel.dev/entity/d958e0a1-6ebb-50de-bf88-7fbd6d69ce83
- **Mr Paul Stonehouse** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8e2cbbdf-a39a-42cd-9f50-1d426bb946ad
- **Mrs Sarah Stonehouse** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/309d0a7e-3437-4b02-972a-af0367364e3a

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

A **4-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:** `09691683`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-07-17
- **Registered office:** 2 West Parade Road, Scarborough, North Yorkshire, YO12 5ED, United Kingdom
- **SIC:** 71129

### Officers

- STONEHOUSE, Paul — director · British · appointed 2015-07-17

### Beneficial owners (Persons with Significant Control)

- Mrs Sarah Stonehouse — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Paul Stonehouse — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09691683
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09691683

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PS PROJECT ENGINEERING SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/552122c2-ea2e-5886-aa61-4e7663e38194 · Structured JSON: https://whiteintel.dev/api/public/dossier/552122c2-ea2e-5886-aa61-4e7663e38194._

_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"._