---
title: "NICHOLSON MCCALLUM LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e75d0725-3f5b-4953-81d9-b773709be7e7
json: https://whiteintel.dev/api/public/dossier/e75d0725-3f5b-4953-81d9-b773709be7e7
identifier: gb-coh:SC689553
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NICHOLSON MCCALLUM LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:SC689553`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e75d0725-3f5b-4953-81d9-b773709be7e7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e75d0725-3f5b-4953-81d9-b773709be7e7  

## Ownership & control

### Owners / controllers

- **Mr Gilbert Livingstone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e9c52900-a874-42c4-9615-47e935d1b88d
- **Mrs Alison Livingstone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/96beeb19-d3a7-4841-a465-9c0ea9954948
- **Mrs Katherine Louise Homer** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c26911b1-b6c6-4e4a-a520-4e17248d5bd3
- **Christopher David Homer** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/24cc79ad-f2c8-48ba-b535-647005e84df2
- **THE MOUNT STUART TRUST** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9565c508-b61c-57e2-a9ad-c843c3ba7898

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

A **5-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:** `SC689553`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-02-17
- **Registered office:** Kerrytonlia Farm, Kingarth, Isle Of Bute, PA20 9LS, Scotland
- **SIC:** 64201

### Officers

- CRICHTON-STUART, Sophia Anne — director · British · appointed 2021-04-08
- HOMER, Christopher David — director · British · appointed 2021-10-21
- HOMER, Katherine Louise — director · British · appointed 2021-10-21
- JENKINS, Stephen — director · British · appointed 2021-04-08
- LIVINGSTONE, Alison — secretary · appointed 2021-02-17 · resigned 2021-09-30
- LIVINGSTONE, Alison — director · British · appointed 2021-02-17 · resigned 2021-09-30
- LIVINGSTONE, Gilbert — director · British · appointed 2021-02-17 · resigned 2021-09-30

### Beneficial owners (Persons with Significant Control)

- Christopher David Homer — 25–50% shares · individual PSC · Scotland — since 2021-10-21
- Mrs Katherine Louise Homer — 25–50% shares · individual PSC · Scotland — since 2021-10-13
- [The Mount Stuart Trust](https://whiteintel.dev/entity/9565c508-b61c-57e2-a9ad-c843c3ba7898) — 75–100% shares · corporate PSC · Scotland — ceased 2021-10-21
- Mrs Alison Livingstone — 25–50% shares · individual PSC · United Kingdom — ceased 2021-04-08
- Mr Gilbert Livingstone — 25–50% shares · individual PSC · United Kingdom — ceased 2021-04-08

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC689553

## 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 **NICHOLSON MCCALLUM LTD** — https://whiteintel.dev/entity/e75d0725-3f5b-4953-81d9-b773709be7e7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NICHOLSON MCCALLUM LTD**. Human view: https://whiteintel.dev/entity/e75d0725-3f5b-4953-81d9-b773709be7e7 · Structured JSON: https://whiteintel.dev/api/public/dossier/e75d0725-3f5b-4953-81d9-b773709be7e7._

_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"._