---
title: "GRINSTEAD MECHANICAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d
json: https://whiteintel.dev/api/public/dossier/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d
identifier: oo:GB-COH-14160015
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRINSTEAD MECHANICAL LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14160015`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d  

## Ownership & control

### Owners / controllers

- **Mr Thomas Joseph Grinstead** (beneficial owner) — 100% — https://whiteintel.dev/entity/ca0a0e5c-9ab5-5c7f-824b-dc95376ff485
- **Mr Thomas Joseph Grinstead** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/95eeef71-0523-4d10-b90d-21b5b91afd09

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

1. **Mr Thomas Joseph Grinstead** — beneficial owner 100% → *GRINSTEAD MECHANICAL LTD*
1. **Mr Thomas Joseph Grinstead** — beneficial owner 87.5% → *GRINSTEAD MECHANICAL LTD*

## Company profile (live · UK Companies House)

- **Company number:** `14160015`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-06-08
- **Registered office:** 32 Southwall Road, Deal, CT14 9QA, England
- **SIC:** 43220

### Officers

- GRINSTEAD, Thomas Joseph — director · British · appointed 2022-06-08

### Beneficial owners (Persons with Significant Control)

- Mr Thomas Joseph Grinstead — 75–100% shares · individual PSC · England — since 2022-06-08

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14160015
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14160015

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRINSTEAD MECHANICAL LTD**. Human view: https://whiteintel.dev/entity/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d · Structured JSON: https://whiteintel.dev/api/public/dossier/7d955eff-49ea-5bb3-aed7-7f6dc9facb3d._

_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"._