---
title: "Port Of Tyne Holdco Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e920f250-2c80-4ed4-ae1b-9fda867e5f35
json: https://whiteintel.dev/api/public/dossier/e920f250-2c80-4ed4-ae1b-9fda867e5f35
identifier: gb-coh:10693464
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Port Of Tyne Holdco Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:10693464`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e920f250-2c80-4ed4-ae1b-9fda867e5f35  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e920f250-2c80-4ed4-ae1b-9fda867e5f35  

## Ownership & control

### Owners / controllers

- **BLACKMEAD INFRASTRUCTURE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3c49f308-2903-4280-bc54-444cbe7e0c71

### Holdings / subsidiaries

- **NEVENDON ENERGY STORAGE LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/7e83bdf4-30e8-5aeb-b352-6ff78867fb5c
- **SOUTH SHIELDS ENERGY STORAGE LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ee826f9b-8517-53b5-a4c6-559040bfc6ad

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

A **2-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:** `10693464`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2017-03-28
- **Registered office:** C/O Gresham House Asset Management Limited, 5 New Street Square, London, EC4A 3TW, England
- **SIC:** 64209

### Officers

- AYDINOGLU, Bozkurt — director · British · appointed 2021-01-29
- BECK, Stephen James — director · British · appointed 2021-01-29
- GUEST, Benjamin James Ernest — director · British · appointed 2021-01-29
- OWEN, Gareth Edward — director · British · appointed 2021-01-29
- SHAW, Graham Ernest — director · British · appointed 2017-08-23 · resigned 2021-01-29
- THOMPSON, Richard James — director · British · appointed 2017-03-28 · resigned 2017-08-23
- VINNICOMBE, Katherine Rachel — director · British · appointed 2017-03-28 · resigned 2017-08-23
- [PINECROFT CORPORATE SERVICES LIMITED](https://whiteintel.dev/entity/4ae5188b-f30f-5389-9534-4b428978aff4) — corporate director · appointed 2017-08-23 · resigned 2021-01-29

### Beneficial owners (Persons with Significant Control)

- [Gresham House Energy Storage Holdings Plc](https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224) — 75–100% shares · corporate PSC · United Kingdom — since 2021-01-29
- [Blackmead Infrastructure Limited](https://whiteintel.dev/entity/3c49f308-2903-4280-bc54-444cbe7e0c71) — 75–100% shares · corporate PSC · United Kingdom — ceased 2021-01-29

## 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 **Port Of Tyne Holdco Limited** — https://whiteintel.dev/entity/e920f250-2c80-4ed4-ae1b-9fda867e5f35 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Port Of Tyne Holdco Limited**. Human view: https://whiteintel.dev/entity/e920f250-2c80-4ed4-ae1b-9fda867e5f35 · Structured JSON: https://whiteintel.dev/api/public/dossier/e920f250-2c80-4ed4-ae1b-9fda867e5f35._

_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"._