---
title: "CASSIUS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d3ac6aef-92d4-5363-ae02-d70e64cd00cc
json: https://whiteintel.dev/api/public/dossier/d3ac6aef-92d4-5363-ae02-d70e64cd00cc
identifier: oo:GB-COH-06896414
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CASSIUS LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-06896414`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d3ac6aef-92d4-5363-ae02-d70e64cd00cc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d3ac6aef-92d4-5363-ae02-d70e64cd00cc  

## Ownership & control

### Owners / controllers

- **Mr Steffan Leigh Colquhoun** (beneficial owner) — 50% — https://whiteintel.dev/entity/35099ba8-1f0e-5dab-872e-1d438c1a1366
- **Miss Kate Marie Newton** (beneficial owner) — 50% — https://whiteintel.dev/entity/b65bb2d8-a9e7-507e-8353-2abb758da932
- **Miss Kate Marie Newton** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7b3d541b-8a51-4132-a9a0-fcb061cda45a
- **Mr Steffan Leigh Colquhoun** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a7d40fe4-ba50-45b6-9e94-4caf46c6fdf1

### 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:** `06896414`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-05-06
- **Registered office:** Cheltenham Film Studios, Hatherley Lane, Cheltenham, Gloucestershire, GL51 6PN
- **SIC:** 99999

### Officers

- COLQUHOUN, Steffan — director · British · appointed 2009-05-06
- NEWTON, Kate — director · British · appointed 2009-05-06

### Beneficial owners (Persons with Significant Control)

- Mr Steffan Leigh Colquhoun — 25–50% shares · individual PSC — since 2017-05-05
- Miss Kate Marie Newton — 25–50% shares · individual PSC — since 2017-05-05

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06896414
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06896414

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASSIUS LTD**. Human view: https://whiteintel.dev/entity/d3ac6aef-92d4-5363-ae02-d70e64cd00cc · Structured JSON: https://whiteintel.dev/api/public/dossier/d3ac6aef-92d4-5363-ae02-d70e64cd00cc._

_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"._