---
title: "JMP AGGREGATES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d24a2701-dfa8-5f76-89d5-eaf2eb141952
json: https://whiteintel.dev/api/public/dossier/d24a2701-dfa8-5f76-89d5-eaf2eb141952
identifier: oo:GB-COH-13591136
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JMP AGGREGATES LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-13591136`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d24a2701-dfa8-5f76-89d5-eaf2eb141952  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d24a2701-dfa8-5f76-89d5-eaf2eb141952  

## Ownership & control

### Owners / controllers

- **Mr James Porter** (beneficial owner) — 100% — https://whiteintel.dev/entity/61d9af84-5886-5f9d-97a6-b74f39fdb2ea
- **Mr James Porter** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6b62c1c3-f017-4a26-9f5b-05fbdee90c9d

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

1. **Mr James Porter** — beneficial owner 100% → *JMP AGGREGATES LTD*
1. **Mr James Porter** — beneficial owner 87.5% → *JMP AGGREGATES LTD*

## Company profile (live · UK Companies House)

- **Company number:** `13591136`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-08-29
- **Registered office:** Unit F17 Northfleet Industrial Estate, Lower Road, Gravesend, Kent, DA11 9SW, England
- **SIC:** 08990

### Officers

- PORTER, James Mark — director · British · appointed 2021-08-29

### Beneficial owners (Persons with Significant Control)

- Mr James Porter — 75–100% shares · individual PSC · England — since 2021-08-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13591136
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13591136

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JMP AGGREGATES LTD**. Human view: https://whiteintel.dev/entity/d24a2701-dfa8-5f76-89d5-eaf2eb141952 · Structured JSON: https://whiteintel.dev/api/public/dossier/d24a2701-dfa8-5f76-89d5-eaf2eb141952._

_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"._