---
title: "PORTSDOWN POWER LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5d0f76fe-e475-552d-bf38-077383e40cd3
json: https://whiteintel.dev/api/public/dossier/5d0f76fe-e475-552d-bf38-077383e40cd3
identifier: oo:GB-COH-10208150
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PORTSDOWN POWER LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10208150`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5d0f76fe-e475-552d-bf38-077383e40cd3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5d0f76fe-e475-552d-bf38-077383e40cd3  

## Ownership & control

### Owners / controllers

- **APUS ENERGY LIMITED** (beneficial owner) — https://whiteintel.dev/entity/50b5be16-510a-5f83-a901-e2f2e7636cfe
- **Apus Energy Limited** (beneficial owner) — https://whiteintel.dev/entity/b392784c-603c-495e-a3c5-2f8cfaf087ba

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

A **12-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:** `10208150`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2016-05-31
- **Registered office:** Fourth Floor, 2 Kingsway, Cardiff, CF10 3FD, United Kingdom
- **SIC:** 35110

### Officers

- TUCKER, Matthew — director · Welsh · appointed 2016-05-31
- CARLSON, Christopher Hamilton — director · British · appointed 2018-04-18 · resigned 2020-11-05
- SENIOR, Tim James — director · British · appointed 2016-05-31 · resigned 2016-10-12
- SETCHELL, Matthew George — director · British · appointed 2016-10-12 · resigned 2018-04-18

### Beneficial owners (Persons with Significant Control)

- [Apus Energy Limited](https://whiteintel.dev/entity/b392784c-603c-495e-a3c5-2f8cfaf087ba) — significant influence or control as firm · corporate PSC · United Kingdom — since 2016-05-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10208150
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10208150

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTSDOWN POWER LIMITED**. Human view: https://whiteintel.dev/entity/5d0f76fe-e475-552d-bf38-077383e40cd3 · Structured JSON: https://whiteintel.dev/api/public/dossier/5d0f76fe-e475-552d-bf38-077383e40cd3._

_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"._