---
title: "LINE UNDERWRITING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4d42f117-da44-5adf-b8ce-646972c5cfbc
json: https://whiteintel.dev/api/public/dossier/4d42f117-da44-5adf-b8ce-646972c5cfbc
identifier: oo:GB-COH-04518666
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LINE UNDERWRITING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04518666`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4d42f117-da44-5adf-b8ce-646972c5cfbc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4d42f117-da44-5adf-b8ce-646972c5cfbc  

## Ownership & control

### Owners / controllers

- **Integro Insurance Brokers Holdings Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/69e6a62f-61ac-45b3-a3c6-c0a674afc73e

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

A **1-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.

## Company profile (live · UK Companies House)

- **Company number:** `04518666`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-08-23
- **Registered office:** 70 Fenchurch Street, London, EC3M 4BR, England
- **SIC:** 65120

### Officers

- COLLINS, Jason Hugh — director · British · appointed 2024-03-06
- GRIMSTON, Edward Charles Luckyn — director · British · appointed 2025-12-17
- JOHNSTON, Richard — director · British · appointed 2024-11-26
- THORNHILL, Timothy Paul — director · British · appointed 2025-12-17
- BURTON, Peter John — secretary · appointed 2015-08-07 · resigned 2019-05-22
- HANSER, Christopher Ian — secretary · British · appointed 2002-08-23 · resigned 2012-07-09
- NINNES, Grant Andrew Christopher — secretary · appointed 2019-07-30 · resigned 2021-02-10
- SMITH, Andrew George — secretary · appointed 2012-07-09 · resigned 2015-08-07
- WOODS, Sian — secretary · appointed 2021-10-20 · resigned 2023-03-31
- CAMPBELL, Robert John — director · British · appointed 2011-02-01 · resigned 2012-07-09
- CHAPMAN, Paul Antony Docwra — director · British · appointed 2025-12-17 · resigned 2026-04-30
- CLAFFEY, John — director · English · appointed 2016-07-07 · resigned 2019-06-13
- CLAYTON, Neil Martin — director · British · appointed 2016-06-28 · resigned 2019-06-13
- CLOUGH, Claire Victoria — director · British · appointed 2016-05-28 · resigned 2019-02-12
- COLLINGS, Barry — director · British · appointed 2002-08-23 · resigned 2011-01-28
- CRAWFORD, Karl Anthony — director · British · appointed 2002-08-23 · resigned 2019-05-22
- CROSS, Katherine Anne — director · British · appointed 2022-11-14 · resigned 2023-02-02
- CROSS, Katherine Anne — director · British · appointed 2020-12-10 · resigned 2021-02-10
- CROSS, Katherine Anne — director · British · appointed 2019-02-12 · resigned 2020-10-06
- CUNNINGHAM, Colin Richard — director · British · appointed 2021-11-23 · resigned 2022-10-31

### Beneficial owners (Persons with Significant Control)

- [Integro Insurance Brokers Holdings Ltd](https://whiteintel.dev/entity/69e6a62f-61ac-45b3-a3c6-c0a674afc73e) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04518666
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04518666

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LINE UNDERWRITING LIMITED**. Human view: https://whiteintel.dev/entity/4d42f117-da44-5adf-b8ce-646972c5cfbc · Structured JSON: https://whiteintel.dev/api/public/dossier/4d42f117-da44-5adf-b8ce-646972c5cfbc._

_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"._