---
title: "BOSKALIS OFFSHORE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/147d8ca0-7c96-5523-a3df-e75f4d4ab1de
json: https://whiteintel.dev/api/public/dossier/147d8ca0-7c96-5523-a3df-e75f4d4ab1de
identifier: oo:GB-COH-08293315
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BOSKALIS OFFSHORE LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-08293315`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/147d8ca0-7c96-5523-a3df-e75f4d4ab1de  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/147d8ca0-7c96-5523-a3df-e75f4d4ab1de  

## Ownership & control

### Owners / controllers

- **Koninklijke Boskalis Westminster N.V.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/51a7f3bd-ae41-4c54-858e-6506a09aeb53
- **Hal Trust** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0a5f6515-7a72-49f0-bf86-7b367ab3b4c1

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

1. **Koninklijke Boskalis Westminster N.V.** — beneficial owner 87.5% → *BOSKALIS OFFSHORE LIMITED*
1. **Hal Trust** — beneficial owner 87.5% → *BOSKALIS OFFSHORE LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `08293315`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2012-11-14
- **Registered office:** WESTMINSTER HOUSE CROMPTON WAY, SEGENSWORTH WEST, FAREHAM, HAMPSHIRE, PO15 5SS
- **SIC:** 43999 - Other specialised construction activities n.e.c.

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08293315
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08293315

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BOSKALIS OFFSHORE LIMITED**. Human view: https://whiteintel.dev/entity/147d8ca0-7c96-5523-a3df-e75f4d4ab1de · Structured JSON: https://whiteintel.dev/api/public/dossier/147d8ca0-7c96-5523-a3df-e75f4d4ab1de._

_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"._