---
title: "CALCLUTH & SANGSTER (INSURANCE BROKERS) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d
json: https://whiteintel.dev/api/public/dossier/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d
identifier: oo:GB-COH-SC200273
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALCLUTH & SANGSTER (INSURANCE BROKERS) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC200273`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d  

## Ownership & control

### Owners / controllers

- **Mr Stuart Hunter Mcgregor** (beneficial owner) — 50% — https://whiteintel.dev/entity/8f9510bb-74f4-5321-8d69-1465f7e04047
- **Mr Alexander Mcarthur** (beneficial owner) — 50% — https://whiteintel.dev/entity/5e18c50c-be14-517d-ad83-e0ce684e579b
- **CALCLUTH & SANGSTER (GLASGOW) LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0f87dda8-8d19-5453-8cb5-2943d7d078ad
- **GREENWOOD GROUP HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2642fd78-d7e1-570e-b2fe-0611094f3bb6
- **STUFIO LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/771a7f59-1194-58f1-a305-f580c73c90a0
- **Mr Stuart Hunter Mcgregor** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/186a1004-859c-42a9-801e-6d005b4cea77
- **Mr Alexander Mcarthur** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6abdcd8a-f1da-46d7-b9d5-065b19b0116d

### Holdings / subsidiaries

- **BRANDLESIDE LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5d273ffd-a5ad-5951-aa84-07bf4fbeb94d

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

A **28-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:** `SC200273`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1999-09-27
- **Registered office:** Prospect House Hamilton International Technology Park, Blantyre, Glasgow, G72 0BN, Scotland
- **SIC:** 65120

### Officers

- ERASMUS, Matthew Robert — director · British · appointed 2025-10-16
- MCGREGOR, Stuart Hunter — director · British · appointed 1999-10-06
- WRIGHT, Kathren — director · British · appointed 2025-10-16
- REVILL, Kathleen Agnes — secretary · British · appointed 1999-10-06 · resigned 2016-04-30
- OSWALDS OF EDINBURGH LIMITED — corporate nominee secretary · appointed 1999-09-27 · resigned 1999-10-06
- MCARTHUR, Alexander — director · British · appointed 2005-01-01 · resigned 2023-09-11
- REVILL, Alfred John — director · British · appointed 1999-10-06 · resigned 2008-12-19
- WEIR, Ian — director · British · appointed 2006-06-01 · resigned 2022-12-29
- JORDANS (SCOTLAND) LIMITED — corporate nominee director · appointed 1999-09-27 · resigned 1999-10-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC200273
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC200273

## 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 **CALCLUTH & SANGSTER (INSURANCE BROKERS) LIMITED** — https://whiteintel.dev/entity/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALCLUTH & SANGSTER (INSURANCE BROKERS) LIMITED**. Human view: https://whiteintel.dev/entity/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d · Structured JSON: https://whiteintel.dev/api/public/dossier/4ef9e61e-3bd5-53eb-9c2b-d7c3d2dc910d._

_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"._