---
title: "HYDRA-LINE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa
json: https://whiteintel.dev/api/public/dossier/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa
identifier: oo:GB-COH-08629366
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HYDRA-LINE LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08629366`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa  

## Ownership & control

### Owners / controllers

- **Mr Philip John Harrison** (beneficial owner) — 100% — https://whiteintel.dev/entity/9322f866-af2c-5ad5-b730-4d56782515ee
- **Mr Philip John Harrison** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5d0301ec-e4fa-4d45-96e7-f58afd885fa0
- **Mr James Martin Leonard Harrison** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ff39f395-110c-4724-9751-ceb1042ecf09
- **Mr Oliver John Michael Harrison** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/810e2cb2-c84a-4fb6-a436-bf8cd884c722

### 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:** `08629366`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-07-29
- **Registered office:** Units 14-15 Newstead Industrial Trading Estate, Stoke-On-Trent, ST4 8HX, England
- **SIC:** 28120, 33120, 33190, 46690

### Officers

- HARRISON, James Martin Leonard — director · English · appointed 2025-09-22
- HARRISON, Oliver John Michael — director · English · appointed 2025-09-22
- HARRISON, Philip John — director · British · appointed 2013-07-29

### Beneficial owners (Persons with Significant Control)

- Mr James Martin Leonard Harrison — 25–50% shares · individual PSC · United Kingdom — since 2025-09-25
- Mr Oliver John Michael Harrison — 25–50% shares · individual PSC · United Kingdom — since 2025-09-25
- Mr Philip John Harrison — 25–50% shares · individual PSC · England — since 2016-07-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08629366
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08629366

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HYDRA-LINE LTD**. Human view: https://whiteintel.dev/entity/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa · Structured JSON: https://whiteintel.dev/api/public/dossier/1f9615ee-2dae-5dc7-b046-276d4f4dc6fa._

_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"._