---
title: "SQUARE ONE LEISURE GROUP LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/98cb54fc-9323-5ba6-b907-e39b01f2998a
json: https://whiteintel.dev/api/public/dossier/98cb54fc-9323-5ba6-b907-e39b01f2998a
identifier: oo:GB-COH-12839447
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SQUARE ONE LEISURE GROUP LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12839447`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/98cb54fc-9323-5ba6-b907-e39b01f2998a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/98cb54fc-9323-5ba6-b907-e39b01f2998a  

## Ownership & control

### Owners / controllers

- **Mr Justin Feller** (beneficial owner) — 75% — https://whiteintel.dev/entity/68fcaae9-c0a8-5b23-8f86-d9ee3bfddb70
- **Dr Catherine Jane Marshall** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1f9fb063-4630-4495-8c42-2bf0ce561599
- **Mr Justin Feller** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/baa0fdcc-61af-460e-89d2-59661891e752

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

1. **Mr Justin Feller** — beneficial owner 75% → *SQUARE ONE LEISURE GROUP LTD*
1. **Dr Catherine Jane Marshall** — beneficial owner 37.5% → *SQUARE ONE LEISURE GROUP LTD*
1. **Mr Justin Feller** — beneficial owner 62.5% → *SQUARE ONE LEISURE GROUP LTD*

## Company profile (live · UK Companies House)

- **Company number:** `12839447`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-08-26
- **Registered office:** 3 Hunting Gate, Hitchin, SG4 0TJ, England
- **SIC:** 85510

### Officers

- FELLER, Justin — director · British · appointed 2020-08-26

### Beneficial owners (Persons with Significant Control)

- Dr Catherine Jane Marshall — 25–50% shares · individual PSC · England — since 2024-07-19
- Mr Justin Feller — 50–75% shares · individual PSC · England — since 2020-08-26

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12839447
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12839447

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SQUARE ONE LEISURE GROUP LTD**. Human view: https://whiteintel.dev/entity/98cb54fc-9323-5ba6-b907-e39b01f2998a · Structured JSON: https://whiteintel.dev/api/public/dossier/98cb54fc-9323-5ba6-b907-e39b01f2998a._

_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"._