---
title: "CALCLUTH & SANGSTER LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/16d451c8-83ad-5a54-928a-2e99bd2b8ea5
json: https://whiteintel.dev/api/public/dossier/16d451c8-83ad-5a54-928a-2e99bd2b8ea5
identifier: oo:GB-COH-SC419428
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALCLUTH & SANGSTER LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC419428`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/16d451c8-83ad-5a54-928a-2e99bd2b8ea5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/16d451c8-83ad-5a54-928a-2e99bd2b8ea5  

## Ownership & control

### Owners / controllers

- **CALCLUTH & SANGSTER (GLASGOW) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0f87dda8-8d19-5453-8cb5-2943d7d078ad
- **LEWHAR (GLASGOW) LTD** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/a075dd7a-7b51-52d5-9277-ae7065eb226d
- **Mr Mark Hugh Glasgow** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f146888f-23c9-4f93-8f3c-a2ea5384b507

### Holdings / subsidiaries

- **HUNTERHUGH (SCOTLAND) LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c4faa7ba-ddad-4233-811a-9174b088280a

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

A **6-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:** `SC419428`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-03-14
- **Registered office:** 2230 Paisley Road West, Glasgow, G52 3SJ
- **SIC:** 64205

### Officers

- MCGREGOR, Fiona Lynn — secretary · appointed 2012-03-14
- GLASGOW, Mark Hugh — director · British · appointed 2012-08-01
- MCGREGOR, Stuart Hunter — director · British · appointed 2012-03-14

### Beneficial owners (Persons with Significant Control)

- [Lewhar (Glasgow) Ltd](https://whiteintel.dev/entity/a075dd7a-7b51-52d5-9277-ae7065eb226d) — 50–75% shares · corporate PSC · Scotland — since 2023-05-17
- Mr Mark Hugh Glasgow — 25–50% shares · individual PSC — since 2019-11-06
- [Calcluth & Sangster (Glasgow) Limited](https://whiteintel.dev/entity/0f87dda8-8d19-5453-8cb5-2943d7d078ad) — 75–100% shares · corporate PSC · United Kingdom — ceased 2023-05-17

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC419428
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC419428

## 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 LIMITED** — https://whiteintel.dev/entity/16d451c8-83ad-5a54-928a-2e99bd2b8ea5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALCLUTH & SANGSTER LIMITED**. Human view: https://whiteintel.dev/entity/16d451c8-83ad-5a54-928a-2e99bd2b8ea5 · Structured JSON: https://whiteintel.dev/api/public/dossier/16d451c8-83ad-5a54-928a-2e99bd2b8ea5._

_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"._