---
title: "660 ENGINEERING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0516a64f-cbbb-41a3-902c-e2357bcdf20e
json: https://whiteintel.dev/api/public/dossier/0516a64f-cbbb-41a3-902c-e2357bcdf20e
identifier: gb-coh:16609000
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 660 ENGINEERING LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `gb-coh:16609000`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0516a64f-cbbb-41a3-902c-e2357bcdf20e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0516a64f-cbbb-41a3-902c-e2357bcdf20e  

## Ownership & control

### Owners / controllers

- **Mr Christopher Joseph Holland** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/211ed0a0-959b-474f-99d6-326db03fe359
- **Mrs Joanne Louise Holland** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a3c0d9fd-db27-4f5c-a5e7-aed62af2cd72

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

1. **Mr Christopher Joseph Holland** — beneficial owner 62.5% → *660 ENGINEERING LTD*
1. **Mrs Joanne Louise Holland** — beneficial owner 37.5% → *660 ENGINEERING LTD*

## Company profile (live · UK Companies House)

- **Company number:** `16609000`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2025-07-28
- **Registered office:** HIGHER STILL, BUCKLAND NEWTON, DORCHESTER, DT2 7BZ
- **SIC:** 71122 - Engineering related scientific and technical consulting activities

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16609000

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **660 ENGINEERING LTD**. Human view: https://whiteintel.dev/entity/0516a64f-cbbb-41a3-902c-e2357bcdf20e · Structured JSON: https://whiteintel.dev/api/public/dossier/0516a64f-cbbb-41a3-902c-e2357bcdf20e._

_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"._