---
title: "C.A. BLACKWELL GROUP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a4560e2c-6f56-55d8-9ea9-e9ba288502af
json: https://whiteintel.dev/api/public/dossier/a4560e2c-6f56-55d8-9ea9-e9ba288502af
identifier: oo:GB-COH-00664770
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# C.A. BLACKWELL GROUP LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-00664770`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a4560e2c-6f56-55d8-9ea9-e9ba288502af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a4560e2c-6f56-55d8-9ea9-e9ba288502af  

## Ownership & control

### Owners / controllers

- **HARGREAVES SERVICES PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/71e0fe62-fe60-574f-850b-753f5cf4a5bc
- **Hargreaves Services Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9d8d29cd-237b-4879-9f6f-c4ad5db8019b

### Holdings / subsidiaries

- **PREMIER LIME & STONE COMPANY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/15bf6f8d-c3e0-5eb4-9ef5-b682a3f32dd6
- **C.A. BLACKWELL (PLANT) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d0e2e789-d6b7-5824-95f5-e29784f1c360
- **C. A. BLACKWELL (CONTRACTS) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ed9b49bc-c276-5550-a391-fc35240ed21b

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

A **2-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:** `00664770`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1960-07-11
- **Registered office:** West Terrace, Esh Winning, Durham, DH7 9PT, England
- **SIC:** 70100

### Officers

- FRASER, Niall Keith — director · British · appointed 2016-03-01
- HICKS, Simon Angus — director · British · appointed 2026-05-31
- [HARGREAVES CORPORATE DIRECTOR LIMITED](https://whiteintel.dev/entity/81a965f0-da1f-5d33-b3ac-151a6dd54db0) — corporate director · appointed 2018-11-23
- GOODAY, Keith David — secretary · British · appointed 1994-01-01 · resigned 2013-03-31
- KEMP, Patrick James — secretary · appointed 2016-10-28 · resigned 2025-08-01
- MOSELEY, John William — secretary · British · resigned 1994-01-01
- SAVILLE, Ian — secretary · appointed 2012-10-19 · resigned 2016-10-28
- ANSON, Steven Leslie — director · British · appointed 2016-12-12 · resigned 2019-12-31
- BANHAM, Gordon Frank Colenso — director · British · appointed 2017-08-31 · resigned 2026-05-31
- BLACKWELL, Margaret Patricia — director · British · appointed 2001-06-01 · resigned 2006-02-27
- BLACKWELL, Richard — director · British · resigned 1993-12-31
- BROTHERSTON, Robert — director · British · appointed 2016-01-09 · resigned 2018-01-10
- CLARKE, Stephen Robert — director · Uk · appointed 2007-04-27 · resigned 2013-06-07
- COLTHORPE, David Lumsden — director · British · resigned 2001-08-20
- DOUGAN, Kevin James Stewart — director · British · appointed 2016-01-09 · resigned 2017-12-01
- GOODAY, Keith David — director · British · appointed 2000-01-01 · resigned 2012-03-31
- GORSE, Mandy — director · British · appointed 2016-03-01 · resigned 2017-02-10
- HINDMARSH, Graeme — director · British · appointed 2016-03-01 · resigned 2017-12-01
- HUGHES, Benjamin George — director · British · appointed 2007-04-27 · resigned 2016-01-09
- HUGHES, Julia Verity — director · British · appointed 2001-06-01 · resigned 2016-01-09

### Beneficial owners (Persons with Significant Control)

- [Hargreaves Services Plc](https://whiteintel.dev/entity/9d8d29cd-237b-4879-9f6f-c4ad5db8019b) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00664770
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00664770

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **C.A. BLACKWELL GROUP LIMITED**. Human view: https://whiteintel.dev/entity/a4560e2c-6f56-55d8-9ea9-e9ba288502af · Structured JSON: https://whiteintel.dev/api/public/dossier/a4560e2c-6f56-55d8-9ea9-e9ba288502af._

_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"._