---
title: "BIG WIN BOOM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2e12af06-ba67-53f1-bf39-ad4eefad7738
json: https://whiteintel.dev/api/public/dossier/2e12af06-ba67-53f1-bf39-ad4eefad7738
identifier: oo:GB-COH-13167712
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIG WIN BOOM LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-13167712`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2e12af06-ba67-53f1-bf39-ad4eefad7738  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2e12af06-ba67-53f1-bf39-ad4eefad7738  

## Ownership & control

### Owners / controllers

- **DATA-TECH CONSULTANCY (U.K.) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e327b838-7b94-5029-8987-6f9c89276944
- **Yanzhi Zeng** (beneficial owner) — 100% — https://whiteintel.dev/entity/534a82dd-0f2c-568d-b622-fae055c9763b
- **Yanzhi Zeng** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5d3c1bf5-1450-46dd-b91f-e828dcbcce1b
- **Innovation Casualty Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/808cb30d-4036-49f5-a56a-7b24fca8bca2

### 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:** `13167712`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2021-01-29
- **Registered office:** 53 WHATELEYS DRIVE, KENILWORTH, WARWICKSHIRE, CV8 2GY
- **SIC:** 99999 - Dormant Company

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13167712
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13167712

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIG WIN BOOM LIMITED**. Human view: https://whiteintel.dev/entity/2e12af06-ba67-53f1-bf39-ad4eefad7738 · Structured JSON: https://whiteintel.dev/api/public/dossier/2e12af06-ba67-53f1-bf39-ad4eefad7738._

_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"._