---
title: "K7 BUILDING SOLUTIONS LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a8354a93-4355-5f00-8d77-e89ceed9d91a
json: https://whiteintel.dev/api/public/dossier/a8354a93-4355-5f00-8d77-e89ceed9d91a
identifier: oo:GB-COH-12430391
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# K7 BUILDING SOLUTIONS LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12430391`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a8354a93-4355-5f00-8d77-e89ceed9d91a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a8354a93-4355-5f00-8d77-e89ceed9d91a  

## Ownership & control

### Owners / controllers

- **Mr Jan Kwiatkowski** (beneficial owner) — 100% — https://whiteintel.dev/entity/9faaf7bb-120e-5c82-9157-bbd6ac2309c4
- **Mr Jan Kwiatkowski** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/04974a3a-4a3d-4b08-8c0f-fd6842afe558

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

1. **Mr Jan Kwiatkowski** — beneficial owner 100% → *K7 BUILDING SOLUTIONS LTD.*
1. **Mr Jan Kwiatkowski** — beneficial owner 87.5% → *K7 BUILDING SOLUTIONS LTD.*

## Company profile (live · UK Companies House)

- **Company number:** `12430391`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-01-28
- **Registered office:** 146 Lancaster Road, Enfield, EN2 0JS, England
- **SIC:** 43999

### Officers

- KWIATKOWSKI, Jan — director · Polish · appointed 2020-01-28

### Beneficial owners (Persons with Significant Control)

- Mr Jan Kwiatkowski — 75–100% shares · individual PSC · England — since 2020-01-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12430391
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12430391

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **K7 BUILDING SOLUTIONS LTD.**. Human view: https://whiteintel.dev/entity/a8354a93-4355-5f00-8d77-e89ceed9d91a · Structured JSON: https://whiteintel.dev/api/public/dossier/a8354a93-4355-5f00-8d77-e89ceed9d91a._

_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"._