---
title: "MUSWELL HILL INVESTMENTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d4babf16-c532-5a7a-be4f-0fb33e96321b
json: https://whiteintel.dev/api/public/dossier/d4babf16-c532-5a7a-be4f-0fb33e96321b
identifier: oo:GB-COH-00790450
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MUSWELL HILL INVESTMENTS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00790450`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d4babf16-c532-5a7a-be4f-0fb33e96321b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d4babf16-c532-5a7a-be4f-0fb33e96321b  

## Ownership & control

### Owners / controllers

- **Catherine Elizabeth Bayliss** (beneficial owner) — 50% — https://whiteintel.dev/entity/48d6c11d-774e-506e-8e16-e18639fe82b0
- **Mr Mark Robert Owen Stewart** (beneficial owner) — 50% — https://whiteintel.dev/entity/61a8a7a3-7634-5010-a6aa-a638099696af
- **Mrs Leonie Jane Dorbin** (beneficial owner) — 50% — https://whiteintel.dev/entity/40c18a87-f9e4-5823-90b0-94e193bc277c
- **Leonie Jane Dorbin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/709679cc-8c8c-4c67-8309-5b47d17254f7
- **Catherine Elizabeth Bayliss** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/904d165d-6147-4b1f-a12a-6a22e53b2513
- **Mr Mark Robert Owen Stewart** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9c53082c-11e5-4ff9-b777-8695915e61c3

### 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:** `00790450`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1964-02-03
- **Registered office:** 1 Upper Gladstone Road, Chesham, Buckinghamshire, HP5 3AF
- **SIC:** 68209

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Net assets | £106,914 |
| Shareholder funds | £106,914 |
| Fixed assets | £65,379 |
| Current assets | £124,169 |
| Employees | 2 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- STEWART, Myfanwy Myrtle — secretary · British
- DORBIN, Leonie Jane — director · British
- STEWART, Myfanwy Myrtle — director · British

### Beneficial owners (Persons with Significant Control)

- Catherine Elizabeth Bayliss — 25–50% shares · individual PSC — since 2016-06-30
- Mr Mark Robert Owen Stewart — 25–50% shares · individual PSC — since 2016-06-30
- Leonie Jane Dorbin — 25–50% shares · individual PSC — since 2016-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00790450
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/00790450/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00790450

## 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 **MUSWELL HILL INVESTMENTS LIMITED** — https://whiteintel.dev/entity/d4babf16-c532-5a7a-be4f-0fb33e96321b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MUSWELL HILL INVESTMENTS LIMITED**. Human view: https://whiteintel.dev/entity/d4babf16-c532-5a7a-be4f-0fb33e96321b · Structured JSON: https://whiteintel.dev/api/public/dossier/d4babf16-c532-5a7a-be4f-0fb33e96321b._

_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"._