---
title: "STELLAR MECHANICAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3
json: https://whiteintel.dev/api/public/dossier/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3
identifier: oo:GB-COH-16125735
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STELLAR MECHANICAL LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-16125735`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3  

## Ownership & control

### Owners / controllers

- **Mr David Stanley Porter** (beneficial owner) — 50% — https://whiteintel.dev/entity/a076c7be-bd19-50e9-b313-7e7415997222
- **Mr Caleb Ross Porter** (beneficial owner) — 50% — https://whiteintel.dev/entity/c344d7e3-d70d-5b31-b99d-43ddf74fc041
- **Mr Caleb Ross Porter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8aaad738-d68d-418a-894c-7feafaeeec66
- **Mr David Stanley Porter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/83dd3bf4-2978-49ba-93ed-6e6d9dea7f19

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

1. **Mr David Stanley Porter** — beneficial owner 50% → *STELLAR MECHANICAL LTD*
1. **Mr Caleb Ross Porter** — beneficial owner 50% → *STELLAR MECHANICAL LTD*
1. **Mr Caleb Ross Porter** — beneficial owner 37.5% → *STELLAR MECHANICAL LTD*
1. **Mr David Stanley Porter** — beneficial owner 37.5% → *STELLAR MECHANICAL LTD*

## Company profile (live · UK Companies House)

- **Company number:** `16125735`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-12-09
- **Registered office:** 2nd Floor College House, 17 King Edwards Road,, Ruislip,, London,, HA4 7AE, United Kingdom
- **SIC:** 25990, 43220

### Officers

- PORTER, Caleb Ross — director · British · appointed 2024-12-09
- PORTER, David Stanley — director · British · appointed 2024-12-09
- PORTER, Samuel Jess — director · British · appointed 2024-12-09

### Beneficial owners (Persons with Significant Control)

- Mr David Stanley Porter — 25–50% shares · individual PSC · United Kingdom — since 2024-12-09
- Mr Caleb Ross Porter — 25–50% shares · individual PSC · United Kingdom — since 2024-12-09

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16125735
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16125735

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STELLAR MECHANICAL LTD**. Human view: https://whiteintel.dev/entity/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3 · Structured JSON: https://whiteintel.dev/api/public/dossier/0ce6a3a8-3d38-53a5-9c2b-e84efdb431a3._

_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"._