---
title: "KETMAR LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2b49dbf2-351d-553c-afbf-d23b85bb9ed8
json: https://whiteintel.dev/api/public/dossier/2b49dbf2-351d-553c-afbf-d23b85bb9ed8
identifier: oo:GB-COH-SC608551
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KETMAR LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC608551`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2b49dbf2-351d-553c-afbf-d23b85bb9ed8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2b49dbf2-351d-553c-afbf-d23b85bb9ed8  

## Ownership & control

### Owners / controllers

- **Miss Anne Mckelvie Boyd** (beneficial owner) — 100% — https://whiteintel.dev/entity/e2120b09-5ce9-5afd-a432-9601df500336
- **Mr Derek Callaghan** (beneficial owner) — 100% — https://whiteintel.dev/entity/d04cb931-0863-51ff-bedd-0c28b5148296
- **Mr Graeme Alexander Stewart** (beneficial owner) — 100% — https://whiteintel.dev/entity/e524333a-c7a8-5fde-9d79-bdecabca129a
- **Miss Anne Mckelvie Boyd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6930c133-4524-40e5-9427-993885886000
- **Mr Derek Callaghan** (beneficial owner) — 50% — https://whiteintel.dev/entity/c9af9260-274a-55d4-9772-3fe4ef400053
- **Mr Hamish Walker** (beneficial owner) — 100% — https://whiteintel.dev/entity/7db5c20c-947f-5942-8c32-25c844b4b36d
- **Mr Graeme Alexander Stewart** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5560bf83-d228-43de-acd6-33e9a751dad7
- **Mr Derek Callaghan** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9aece6ac-e45d-48eb-a14f-f2d75cfa87c5
- **Mr Hamish Walker** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5a07235a-2a8e-4604-a2a5-d8fd760fd451

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

A **9-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:** `SC608551`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-09-19
- **Registered office:** 51a Townfoot, Dreghorn, Irvine, KA11 4EH, Scotland
- **SIC:** 56302

### Officers

- CALLAGHAN, Derek — director · British · appointed 2022-02-11
- WALKER, Hamish — director · British · appointed 2022-10-17
- HOWAT, Andrew — secretary · appointed 2018-09-19 · resigned 2024-10-11
- BOYD, Anne Mckelvie — director · British · appointed 2019-03-20 · resigned 2022-02-11
- STEWART, Graeme Alexander — director · British · appointed 2018-09-19 · resigned 2019-04-01

### Beneficial owners (Persons with Significant Control)

- Mr Derek Callaghan — 25–50% shares · individual PSC · Scotland — since 2023-09-01
- Mr Hamish Walker — 75–100% shares · individual PSC · Scotland — since 2022-11-18
- Mr Derek Callaghan — 75–100% shares · individual PSC · Scotland — ceased 2022-11-18
- Miss Anne Mckelvie Boyd — 75–100% shares · individual PSC · Scotland — ceased 2022-02-11
- Mr Graeme Alexander Stewart — 75–100% shares · individual PSC · Scotland — ceased 2019-04-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC608551
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC608551

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KETMAR LIMITED**. Human view: https://whiteintel.dev/entity/2b49dbf2-351d-553c-afbf-d23b85bb9ed8 · Structured JSON: https://whiteintel.dev/api/public/dossier/2b49dbf2-351d-553c-afbf-d23b85bb9ed8._

_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"._