---
title: "MONTY MASON ASSET MANAGEMENT LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/267dc12c-281d-5aff-bd0f-7e4e8860a31f
json: https://whiteintel.dev/api/public/dossier/267dc12c-281d-5aff-bd0f-7e4e8860a31f
identifier: oo:GB-COH-10467946
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MONTY MASON ASSET MANAGEMENT LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10467946`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/267dc12c-281d-5aff-bd0f-7e4e8860a31f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/267dc12c-281d-5aff-bd0f-7e4e8860a31f  

## Ownership & control

### Owners / controllers

- **Mr Ross Edward Spencer Gardiner** (beneficial owner) — 50% — https://whiteintel.dev/entity/fdbae3b5-a6dc-5bc3-a38d-05d140f8ca79
- **Ms Gemma Susan Gardiner** (beneficial owner) — 50% — https://whiteintel.dev/entity/5a90631c-6839-57e1-b4ef-4ff53faeacf6
- **Mr Ross Edward Spencer Gardiner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e41c2ba9-1ad5-453e-a61b-d287a2e61c55
- **Ms Gemma Susan Gardiner** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/40faa63a-96cf-4aba-b34a-d43e9c1532e1

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

A **4-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:** `10467946`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-11-08
- **Registered office:** 145-147 Hatfield Road, St. Albans, Hertfordshire, AL1 4JY, United Kingdom
- **SIC:** 68310

### Officers

- GARDINER, Ross Edward Spencer — director · British · appointed 2016-11-08

### Beneficial owners (Persons with Significant Control)

- Ms Gemma Susan Gardiner — 25–50% shares · individual PSC · England — since 2024-11-28
- Mr Ross Edward Spencer Gardiner — 25–50% shares · individual PSC · United Kingdom — since 2016-11-08

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10467946
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10467946

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MONTY MASON ASSET MANAGEMENT LTD**. Human view: https://whiteintel.dev/entity/267dc12c-281d-5aff-bd0f-7e4e8860a31f · Structured JSON: https://whiteintel.dev/api/public/dossier/267dc12c-281d-5aff-bd0f-7e4e8860a31f._

_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"._