---
title: "BOSKALIS SUBSEA SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eba1cbaa-af8c-5eba-b9b2-abdda1142be6
json: https://whiteintel.dev/api/public/dossier/eba1cbaa-af8c-5eba-b9b2-abdda1142be6
identifier: oo:GB-COH-04851172
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BOSKALIS SUBSEA SERVICES LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-04851172`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eba1cbaa-af8c-5eba-b9b2-abdda1142be6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eba1cbaa-af8c-5eba-b9b2-abdda1142be6  

## Cross-source identity

The same real-world entity, resolved across sources:

- **BIBBY OFFSHORE LIMITED** — GLEIF · `lei:549300BFTSKIVAJX8470` — https://whiteintel.dev/entity/4a51fa5c-0bc5-5d4a-9dc3-4e31048219bb

## Ownership & control

### Owners / controllers

- **BOSKALIS SUBSEA NORTH STAR LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/00b1a115-f9c4-5c42-a404-0d9049bb642e
- **Hal Trust** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0a5f6515-7a72-49f0-bf86-7b367ab3b4c1
- **BOSKALIS SUBSEA NORTH STAR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/00b1a115-f9c4-5c42-a404-0d9049bb642e
- **REVER OFFSHORE INTERNATIONAL LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/140f2252-9301-5a3a-b945-973b404beb3f

### Holdings / subsidiaries

- **BOSKALIS SUBSEA NORTH STAR LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/00b1a115-f9c4-5c42-a404-0d9049bb642e
- **BOSKALIS SUBSEA NORTH STAR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/00b1a115-f9c4-5c42-a404-0d9049bb642e
- **RUMFORD TANKERS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/db4a3106-822f-41f4-9b19-7b4a81012d34
- **HUSKISSON SHIPPING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b6a8ccd6-27c2-538c-8431-7c42386cfd6d

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

A **29-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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04851172
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04851172

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **BOSKALIS SUBSEA SERVICES LIMITED** — https://whiteintel.dev/entity/eba1cbaa-af8c-5eba-b9b2-abdda1142be6 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BOSKALIS SUBSEA SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/eba1cbaa-af8c-5eba-b9b2-abdda1142be6 · Structured JSON: https://whiteintel.dev/api/public/dossier/eba1cbaa-af8c-5eba-b9b2-abdda1142be6._

_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"._