---
title: "AMPYR ENERGY UK LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385
json: https://whiteintel.dev/api/public/dossier/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385
identifier: oo:GB-COH-OC430093
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AMPYR ENERGY UK LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OC430093`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385  

## Ownership & control

### Owners / controllers

- **HARTREE PARTNERS POWER & GAS COMPANY (UK) LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/d51cc888-5780-5504-a915-4ea339fdcd4d
- **HARTREE PARTNERS POWER & GAS COMPANY (UK) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/d51cc888-5780-5504-a915-4ea339fdcd4d

### Holdings / subsidiaries

- **SUTTON ON THE FOREST SOLAR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f2b3e8e2-c98a-506c-b4fb-3c7b4dd2b9a6
- **Ampyr Renewables Spain Holding Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ad5f1c22-3803-4ba3-b0bc-9c6bcb42d2c7
- **HIGHLAND WIND FARM LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/606bac63-9ce0-55e7-b802-f0ee4555b199
- **AMPYR ENERGY UK MANAGEMENT SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/855aee94-150b-5ca3-977a-20e49d2178e0
- **HIGHLAND NET ZERO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/56bca088-0caa-5a7e-b323-fa018ffe37ba
- **PENNON POWER FIFE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/45cda2d8-5720-5f5f-81c5-157107e97bcb
- **AMPYR ENERGY UK DEVELOPMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6d5a3ca9-8bed-5b4a-a8b7-a4d74bd6b659
- **DEVIZES SOLAR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7ad18cae-5a8b-5943-8d97-13f5e0e65005
- **ASE UK HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5fd0ad68-82ff-56ba-87d3-035129d45dbf

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

A **5-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:** `OC430093`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2019-12-23
- **Registered office:** 14b, Tower 42, 25 Old Broad Street, London, EC2N 1HN, England

### Officers

- AMPYR UK ENERGY DEVELOPMENT PTE LTD — corporate llp designated member · appointed 2020-06-01
- HARTREE PARTNERS INVESTMENTS, LP — corporate llp designated member · appointed 2020-03-16
- HARTREE PARTNERS LP — corporate llp designated member · appointed 2019-12-23 · resigned 2020-03-16
- [HARTREE PARTNERS POWER & GAS COMPANY (UK) LIMITED](https://whiteintel.dev/entity/d51cc888-5780-5504-a915-4ea339fdcd4d) — corporate llp designated member · appointed 2019-12-23 · resigned 2020-06-02

### Beneficial owners (Persons with Significant Control)

- [Hartree Partners Power & Gas Company (Uk) Limited](https://whiteintel.dev/entity/d51cc888-5780-5504-a915-4ea339fdcd4d) — 25–50% votes · corporate PSC · United Kingdom — ceased 2020-06-01

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC430093
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC430093

## 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 **AMPYR ENERGY UK LLP** — https://whiteintel.dev/entity/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AMPYR ENERGY UK LLP**. Human view: https://whiteintel.dev/entity/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385 · Structured JSON: https://whiteintel.dev/api/public/dossier/b96a4d8e-e18a-5aab-b925-8b3ee5f9e385._

_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"._