---
title: "MYLSTONE HOUSE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ed0af194-042f-40fe-8470-049daefc0f64
json: https://whiteintel.dev/api/public/dossier/ed0af194-042f-40fe-8470-049daefc0f64
identifier: gb-coh:16461743
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MYLSTONE HOUSE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:16461743`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ed0af194-042f-40fe-8470-049daefc0f64  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ed0af194-042f-40fe-8470-049daefc0f64  

## Ownership & control

### Owners / controllers

- **Mrs Olivia Jane Johnstone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f6a12219-57e5-459c-bc9a-f1b865a72fb9
- **Mr Curtis Lee Johnstone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/dc465768-17c5-455d-a087-4f5ab4c11803
- **CJP GROUP PROJECTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/91351517-07df-4c88-93e7-3dae629d3d23

### 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:** `16461743`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-05-20
- **Registered office:** Wade Platt Farm Longsight Road, Langho, Blackburn, BB6 8AD, England
- **SIC:** 68100, 68209

### Officers

- JOHNSTONE, Curtis Lee — director · British · appointed 2025-05-20
- JOHNSTONE, Olivia Jane — director · British · appointed 2025-05-20

### Beneficial owners (Persons with Significant Control)

- [Cjp Group Projects Limited](https://whiteintel.dev/entity/91351517-07df-4c88-93e7-3dae629d3d23) — 75–100% shares · corporate PSC · England — since 2025-09-08
- Mrs Olivia Jane Johnstone — 25–50% shares · individual PSC · England — ceased 2025-09-08
- Mr Curtis Lee Johnstone — 25–50% shares · individual PSC · England — ceased 2025-09-08

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16461743

## 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 **MYLSTONE HOUSE LIMITED** — https://whiteintel.dev/entity/ed0af194-042f-40fe-8470-049daefc0f64 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MYLSTONE HOUSE LIMITED**. Human view: https://whiteintel.dev/entity/ed0af194-042f-40fe-8470-049daefc0f64 · Structured JSON: https://whiteintel.dev/api/public/dossier/ed0af194-042f-40fe-8470-049daefc0f64._

_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"._