---
title: "HYDRAULIC AUTHORITY III LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bb8d0bb7-77c6-57b1-b429-43b72c877a90
json: https://whiteintel.dev/api/public/dossier/bb8d0bb7-77c6-57b1-b429-43b72c877a90
identifier: oo:GB-COH-11686668
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HYDRAULIC AUTHORITY III LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11686668`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bb8d0bb7-77c6-57b1-b429-43b72c877a90  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bb8d0bb7-77c6-57b1-b429-43b72c877a90  

## Cross-source identity

The same real-world entity, resolved across sources:

- **HYDRAULIC AUTHORITY III LIMITED** — GLEIF · `lei:213800PFD6Y7IW1K9C02` — https://whiteintel.dev/entity/80a4bf21-a673-5dda-a64c-8ac2326e4e62

## Ownership & control

### Owners / controllers

- **HYDRAULIC AUTHORITY II LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/26f5d778-1e74-59d1-8d02-35eb80f5110a
- **HYDRAULIC AUTHORITY II LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/26f5d778-1e74-59d1-8d02-35eb80f5110a

### Holdings / subsidiaries

- **PIRTEK EUROPE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d9e3372e-ddfa-5238-b441-4e473230bd35
- **PIRTEK EUROPE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d9e3372e-ddfa-5238-b441-4e473230bd35

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

A **10-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:** `11686668`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-11-20
- **Registered office:** Ashwood Court Springwood Close, Tytherington Business Park, Macclesfield, SK10 2XF, England
- **SIC:** 64209

### Officers

- BELLHOUSE, Robin Christian — director · British · appointed 2024-06-19
- HEMSLEY, Stephen Glen — director · British · appointed 2023-04-21
- MALLOWS, Andrew John — director · British · appointed 2024-06-19
- [REED SMITH CORPORATE SERVICES LIMITED](https://whiteintel.dev/entity/abbf94ea-58c1-4754-98ea-e9fe61ac4ea1) — corporate secretary · appointed 2018-11-20 · resigned 2019-12-16
- FRYER, Mark Rupert Maxwell — director · British · appointed 2023-09-27 · resigned 2024-06-24
- MALLOWS, Andrew John — director · British · appointed 2023-04-21 · resigned 2023-09-27
- MCNUTT, Alexander Samuel — director · British · appointed 2018-11-20 · resigned 2023-09-27
- RICHARDS, Adrian John — director · British · appointed 2018-11-20 · resigned 2023-09-27
- ROST, Michael — director · American · appointed 2018-11-20 · resigned 2023-04-21
- WIECHKOSKE, Andrew John — director · American · appointed 2018-11-20 · resigned 2023-04-21

### Beneficial owners (Persons with Significant Control)

- [Hydraulic Authority Ii Limited](https://whiteintel.dev/entity/26f5d778-1e74-59d1-8d02-35eb80f5110a) — 75–100% shares · corporate PSC · England — since 2018-11-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11686668
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11686668

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **HYDRAULIC AUTHORITY III LIMITED** — https://whiteintel.dev/entity/bb8d0bb7-77c6-57b1-b429-43b72c877a90 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HYDRAULIC AUTHORITY III LIMITED**. Human view: https://whiteintel.dev/entity/bb8d0bb7-77c6-57b1-b429-43b72c877a90 · Structured JSON: https://whiteintel.dev/api/public/dossier/bb8d0bb7-77c6-57b1-b429-43b72c877a90._

_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"._