---
title: "PRIME GROUNDWORKS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/49e19058-06cc-53bf-bbac-c7ce5064eafe
json: https://whiteintel.dev/api/public/dossier/49e19058-06cc-53bf-bbac-c7ce5064eafe
identifier: oo:GB-COH-12184768
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRIME GROUNDWORKS LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12184768`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/49e19058-06cc-53bf-bbac-c7ce5064eafe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/49e19058-06cc-53bf-bbac-c7ce5064eafe  

## Ownership & control

### Owners / controllers

- **Ms Sarah Lynne Cooper** (beneficial owner) — 100% — https://whiteintel.dev/entity/95f3a2e7-3ef4-5d69-b9fc-c2aafd78ad41
- **Mr James Richard Hall** (beneficial owner) — https://whiteintel.dev/entity/c5bb691f-ed18-4846-b48f-8c55c6ed19d7
- **Ms Sarah Lynne Cooper** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ed2ec409-65ba-4e17-9160-813613e3192a

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

A **3-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:** `12184768`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-09-02
- **Registered office:** Hillside Breach Lane, Tean, Stoke-On-Trent, ST10 4JL, England
- **SIC:** 41201

### Officers

- HALL, James Richard — director · British · appointed 2020-08-27
- COOPER, Sarah Lynne — director · British · appointed 2019-09-02 · resigned 2020-08-27

### Beneficial owners (Persons with Significant Control)

- Mr James Richard Hall — right to appoint and remove directors · individual PSC · United Kingdom — since 2020-08-27
- Ms Sarah Lynne Cooper — 75–100% shares · individual PSC · England — ceased 2020-08-27

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12184768
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12184768

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRIME GROUNDWORKS LTD**. Human view: https://whiteintel.dev/entity/49e19058-06cc-53bf-bbac-c7ce5064eafe · Structured JSON: https://whiteintel.dev/api/public/dossier/49e19058-06cc-53bf-bbac-c7ce5064eafe._

_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"._