---
title: "TRENTHAM CLEANING SERVICE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f11083d0-fe0b-560c-b352-d0a7a1facffb
json: https://whiteintel.dev/api/public/dossier/f11083d0-fe0b-560c-b352-d0a7a1facffb
identifier: oo:GB-COH-14784369
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRENTHAM CLEANING SERVICE LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14784369`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f11083d0-fe0b-560c-b352-d0a7a1facffb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f11083d0-fe0b-560c-b352-d0a7a1facffb  

## Ownership & control

### Owners / controllers

- **Mrs Anna Elzbieta Grosiak** (beneficial owner) — 100% — https://whiteintel.dev/entity/6d9ab2ac-f9d3-5179-926c-be318a5cd961
- **Mrs Anna Elzbieta Grosiak** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e3ba0fe8-487d-43d2-94ca-10bfef55bcdf

### 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:** `14784369`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-04-06
- **Registered office:** 51 Shropshire Street, Market Drayton, Shropshire, TF9 3DA, United Kingdom
- **SIC:** 81210

### Officers

- GROSIAK, Anna Elzbieta — director · Polish · appointed 2023-04-06

### Beneficial owners (Persons with Significant Control)

- Mrs Anna Elzbieta Grosiak — 75–100% shares · individual PSC · United Kingdom — since 2023-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14784369
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14784369

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRENTHAM CLEANING SERVICE LTD**. Human view: https://whiteintel.dev/entity/f11083d0-fe0b-560c-b352-d0a7a1facffb · Structured JSON: https://whiteintel.dev/api/public/dossier/f11083d0-fe0b-560c-b352-d0a7a1facffb._

_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"._