---
title: "RUBICON SOLUTIONS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2e93521-aabe-47ac-b3be-3d3315a37cd4
json: https://whiteintel.dev/api/public/dossier/d2e93521-aabe-47ac-b3be-3d3315a37cd4
identifier: gb-coh:09687435
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RUBICON SOLUTIONS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:09687435`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2e93521-aabe-47ac-b3be-3d3315a37cd4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2e93521-aabe-47ac-b3be-3d3315a37cd4  

## Ownership & control

### Owners / controllers

- **Mr Peter Cartwright** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/f40a6f7b-4ead-4846-983b-008d3ae12484
- **Mrs Amanda Sarah Cartwright** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ae9c0360-c784-4e70-a4bb-ea1431d4dd4c

### Holdings / subsidiaries

- **MOMENTUM TAXATION AND ACCOUNTANCY LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b5f6ec9e-295b-552a-a007-337896ef8941
- **RUBICON CORPORATE FINANCE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/48474fa1-e0e4-4f43-bb83-d310333ff8ca

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

A **2-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:** `09687435`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-07-15
- **Registered office:** Portland House, Belmont Business Park, Durham, DH1 1TW, England
- **SIC:** 64209

### Officers

- CARTWRIGHT, Amanda Sarah — secretary · appointed 2019-07-05
- CARTWRIGHT, Peter — director · British · appointed 2015-07-15

### Beneficial owners (Persons with Significant Control)

- Mrs Amanda Sarah Cartwright — 25–50% shares · individual PSC · England — since 2019-07-15
- Mr Peter Cartwright — 50–75% shares · individual PSC · England — since 2016-06-30

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09687435

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RUBICON SOLUTIONS LIMITED**. Human view: https://whiteintel.dev/entity/d2e93521-aabe-47ac-b3be-3d3315a37cd4 · Structured JSON: https://whiteintel.dev/api/public/dossier/d2e93521-aabe-47ac-b3be-3d3315a37cd4._

_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"._