---
title: "Gallagher Holdings (Uk) Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3
json: https://whiteintel.dev/api/public/dossier/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3
identifier: gb-coh:5933192
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Gallagher Holdings (Uk) Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:5933192`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3  

## Ownership & control

### Holdings / subsidiaries

- **VESSEL PROTECT LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fdc5fb5a-425f-5f7f-a44d-2cf26da90cbc
- **FREEBOARD MARITIME LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a1faae52-3a94-532a-a9db-85a9f7617f9f
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/01d7edb7-1d40-5163-8d1a-be5b28cbf7e0
- **TAY RIVER HOLDINGS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e2c596f4-f44c-5d0b-810c-3f8d2a75fc58
- **FORTIFY MARINE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/be7a8ea8-a172-5488-b9dd-0148460ec04d
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/a7d2319e-1f2c-5864-ab96-30c5c8a3cb50
- **STACKHOUSE POLAND GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f1127471-f462-5347-87bc-267530fb659b
- **GGB FINANCE 1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/99e4a422-a74a-5580-84bf-323a6a28f84c
- **GGB FINANCE 2 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9bb1c688-75d7-5665-9b1f-ae06c4c70b9f
- **MANCHESTER UNDERWRITING AGENCIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/484f5cff-8e19-5931-a3c6-d4e16be489c2
- **ARTHUR J. GALLAGHER SERVICES (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6860e7e2-c212-5fe3-9784-94a4988c5172
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/ae4b2ffd-e6ca-53a2-addc-ab8fce599e52
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/12b031c7-46ee-5ecf-8592-fdcbbe9a6676
- **STAR NEWCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/af9c872a-fd1f-5805-b8f9-fa0d0c3d4b37
- **AT SQUARED HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dcd39c57-f85a-5c00-9e91-17c074125ab8
- **PEN UNDERWRITING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f718eb06-6457-569a-b394-e3bb5cfea881
- **ARTHUR J. GALLAGHER (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fc1e918b-ab95-5636-8d25-6c63eb843d8b
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/813ea148-78f6-584f-b40f-3aec3c2ee766
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/31a696f6-05e5-5f10-bd9a-97d5847e247d
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/4d9a3c9b-e1c5-5319-9cea-b043f695cff5
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/54d690ce-40aa-526a-a01a-35d006b1411f
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/af1ebdb2-3aa3-5ce0-9c1b-ed92b4357fa2
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/58879f31-4e91-5683-97a8-b22292e5eabf
- **Arthur J. Gallagher & Co** (beneficial owner) — https://whiteintel.dev/entity/e6f7e825-871b-59c3-a565-61691278c798

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Gallagher Holdings (Uk) Limited**. Human view: https://whiteintel.dev/entity/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ca7cbee-c7f2-49ed-afe8-36f3270a17c3._

_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"._