---
title: "SEMAT BUSINESS SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7dfe94b9-ee10-5707-a4e6-90646b7f68cb
json: https://whiteintel.dev/api/public/dossier/7dfe94b9-ee10-5707-a4e6-90646b7f68cb
identifier: oo:GB-COH-09835957
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEMAT BUSINESS SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09835957`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7dfe94b9-ee10-5707-a4e6-90646b7f68cb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7dfe94b9-ee10-5707-a4e6-90646b7f68cb  

## Ownership & control

### Owners / controllers

- **Mr Yitzchok Tzvi Siemiatycki** (beneficial owner) — 50% — https://whiteintel.dev/entity/e2c63426-3678-5159-833d-ed8d2107f8d5
- **Mrs Carola Siemiatycki** (beneficial owner) — 50% — https://whiteintel.dev/entity/8b5d7cca-fbcd-5251-b838-ef02a0f574b4
- **Mr Yitzchok Tzvi Siemiatycki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8e7d52aa-9e37-4925-a489-97c0d9f4e4ab
- **Mrs Carola Siemiatycki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/06a36dae-4d40-46b1-a4fd-050dca621676

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

A **4-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:** `09835957`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-10-21
- **Registered office:** 2nd Floor, Parkgates Bury New Road, Prestwich, Manchester, M25 0TL, United Kingdom
- **SIC:** 82990

## Financials (Companies House accounts)

| Figure | 2026-04-30 |
|---|---:|
| Net assets | -£2,014 |
| Shareholder funds | -£2,014 |
| Current assets | £4,700 |
| Employees | 2 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- SIEMIATYCKI, Carola — director · British · appointed 2015-10-21
- SIEMIATYCKI, Yitzchok Tzvi — director · British · appointed 2015-10-21

### Beneficial owners (Persons with Significant Control)

- Mr Yitzchok Tzvi Siemiatycki — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs Carola Siemiatycki — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09835957
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/09835957/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09835957

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEMAT BUSINESS SERVICES LTD**. Human view: https://whiteintel.dev/entity/7dfe94b9-ee10-5707-a4e6-90646b7f68cb · Structured JSON: https://whiteintel.dev/api/public/dossier/7dfe94b9-ee10-5707-a4e6-90646b7f68cb._

_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"._