---
title: "STACK (DURHAM) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eb2abc5a-72b6-5efb-9591-551cdb0fafdc
json: https://whiteintel.dev/api/public/dossier/eb2abc5a-72b6-5efb-9591-551cdb0fafdc
identifier: oo:GB-COH-13944073
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STACK (DURHAM) LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-13944073`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eb2abc5a-72b6-5efb-9591-551cdb0fafdc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eb2abc5a-72b6-5efb-9591-551cdb0fafdc  

## Ownership & control

### Owners / controllers

- **HOLD GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a7e78754-e66e-558e-a86b-b621e8cfe417
- **HOLD GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a7e78754-e66e-558e-a86b-b621e8cfe417

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

1. **HOLD GROUP LIMITED** — beneficial owner 100% → *STACK (DURHAM) LIMITED*
1. **HOLD GROUP LIMITED** — beneficial owner 87.5% → *STACK (DURHAM) LIMITED*
2. **ANSON HOUSE 6 LIMITED** — beneficial owner 100% → *HOLD GROUP LIMITED*
3. **Neill Aidan Winch** — beneficial owner 100% → *ANSON HOUSE 6 LIMITED*
3. **STACK BIDCO LIMITED** — beneficial owner 100% → *ANSON HOUSE 6 LIMITED*
3. **Neill Aidan Winch** — beneficial owner 87.5% → *ANSON HOUSE 6 LIMITED*
3. **STACK BIDCO LIMITED** — beneficial owner 87.5% → *ANSON HOUSE 6 LIMITED*
4. **STACK MIDCO LIMITED** — beneficial owner 100% → *STACK BIDCO LIMITED*
4. **STACK MIDCO LIMITED** — beneficial owner 87.5% → *STACK BIDCO LIMITED*
5. **STACK TOPCO LIMITED** — beneficial owner 100% → *STACK MIDCO LIMITED*
5. **STACK TOPCO LIMITED** — beneficial owner 87.5% → *STACK MIDCO LIMITED*
6. **Mr Neill Aidan Winch** — beneficial owner 50% → *STACK TOPCO LIMITED*
6. **Mr Neill Aidan Winch** — beneficial owner 37.5% → *STACK TOPCO LIMITED*
6. **KPC III GP LLP** — beneficial owner 37.5% → *STACK TOPCO LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `13944073`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-02-28
- **Registered office:** Patrick House Gosforth Park Avenue, Gosforth Business Park, Newcastle Upon Tyne, NE12 8EG, United Kingdom
- **SIC:** 56302

### Officers

- WINCH, Neill Aidan — director · British · appointed 2022-02-28
- WINCH, Martin — director · British · appointed 2023-12-29 · resigned 2026-04-30

### Beneficial owners (Persons with Significant Control)

- [Hold Group Limited](https://whiteintel.dev/entity/a7e78754-e66e-558e-a86b-b621e8cfe417) — 75–100% shares · corporate PSC · United Kingdom — since 2022-02-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13944073
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13944073

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STACK (DURHAM) LIMITED**. Human view: https://whiteintel.dev/entity/eb2abc5a-72b6-5efb-9591-551cdb0fafdc · Structured JSON: https://whiteintel.dev/api/public/dossier/eb2abc5a-72b6-5efb-9591-551cdb0fafdc._

_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"._