---
title: "HS BLD LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8
json: https://whiteintel.dev/api/public/dossier/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8
identifier: oo:GB-COH-09649723
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HS BLD LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09649723`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8  

## Ownership & control

### Owners / controllers

- **Mr Leonids Hilko** (beneficial owner) — 100% — https://whiteintel.dev/entity/d46a7c36-8761-5e9c-b50c-8a765fa39919
- **Mr Leonids Hilko** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/85b33b56-c37f-4452-b6ea-56a040d6208f

### 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:** `09649723`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-06-20
- **Registered office:** 318 Old Street, London, EC1V 9DR, England
- **SIC:** 82990

### Officers

- HILKO, Leonids — director · Latvian · appointed 2015-06-20

### Beneficial owners (Persons with Significant Control)

- Mr Leonids Hilko — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09649723
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09649723

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HS BLD LTD**. Human view: https://whiteintel.dev/entity/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8 · Structured JSON: https://whiteintel.dev/api/public/dossier/311ee29b-23b9-5c0d-b7e0-e3d6e0ca2fa8._

_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"._