---
title: "Tarmac Aggregates Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6
json: https://whiteintel.dev/api/public/dossier/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6
identifier: gb-coh:297905
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Tarmac Aggregates Limited

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `gb-coh:297905`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6  

## Ownership & control

### Holdings / subsidiaries

- **TARMAC LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/28304ccc-7804-5c33-b79a-4358633993b5
- **STEETLEY ENGINEERING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9cd1bc87-2095-5ee0-9174-f639630d3abf
- **STEETLEY QUARRY PRODUCTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7ac97e69-ad1c-534e-aa1e-a4e1d040b2f4
- **STEETLEY CONSTRUCTION MATERIALS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e82db0e4-0ae8-5169-b57d-07b07fe9845b
- **MINIMIX LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0828d6de-c6ba-5a91-8260-d1d9528a8c76
- **REDLAND LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e32a36d4-0086-55e6-8b9a-81746e323d77
- **CANNOCK RECYCLING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/af028ab6-a889-568a-b87b-34beebcf977d
- **TARMAC (TYTTENHANGER) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0b6fe1e0-a8fe-5382-aff0-9d589fbb71fe
- **GRS RAIL SERVICES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9aa799f8-3aba-5680-b446-6d3df66f7c15
- **PLASTERBOARD DIRECT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6e2ae7fb-f071-5e8a-89d2-f9b6018cda74
- **REDLAND MINERALS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/778fff0c-32aa-56ec-bd6b-6a0fb4788cb4
- **REDLAND PROPERTY HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7c96a753-b139-555a-813a-caa1587be530
- **REDLAND PROPERTIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/91e559d6-e3d3-520d-b374-5086299e12a2
- **REDLAND READYMIX HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4e78fd27-cb1f-5860-b381-06c2e90d869d
- **ENNEMIX PLC** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a2fc7af4-e171-5483-87c8-f98ead7b2416
- **ISLAND BARN AGGREGATES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0416a803-25b0-5e33-b3af-ebb506ffe38a
- **ANYMIX LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fb97fb56-5f59-5a00-8bb7-30341e5fc0f6
- **R.H. ROADSTONE LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/877ed480-66e0-5ec3-9c8f-ba19f99ebf4e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Tarmac Aggregates Limited**. Human view: https://whiteintel.dev/entity/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6 · Structured JSON: https://whiteintel.dev/api/public/dossier/3fc884c3-e9dd-4afe-96da-bac7c0ac16f6._

_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"._