---
title: "DREAMSTONES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/090d3be3-966b-53ea-8e04-a6fe0aa823ff
json: https://whiteintel.dev/api/public/dossier/090d3be3-966b-53ea-8e04-a6fe0aa823ff
identifier: oo:GB-COH-SC435310
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DREAMSTONES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC435310`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/090d3be3-966b-53ea-8e04-a6fe0aa823ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/090d3be3-966b-53ea-8e04-a6fe0aa823ff  

## Ownership & control

### Owners / controllers

- **Mr Samuel Allan Paul Castello** (beneficial owner) — 75% — https://whiteintel.dev/entity/e3af30df-98fe-5077-8a49-91e3820a3836
- **Mr Quentin Alexandre Kaiser** (beneficial owner) — 50% — https://whiteintel.dev/entity/e7220624-ce80-5bda-9e9d-5fa4dd6d21aa
- **Mr Samuel Allan Paul Castello** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/bc614fac-c259-49f5-b833-9a7378ce2c87
- **Mr Quentin Alexandre Kaiser** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/219036fe-1610-424b-9f53-692a964784a8

### 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:** `SC435310`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-10-23
- **Registered office:** 218 St. Vincent Street, Glasgow, G2 5SG, Scotland
- **SIC:** 70100

### Officers

- CASTELLO, Samuel Allan Paul — director · French · appointed 2012-10-23
- KAISER, Quentin Alexandre — director · French · appointed 2012-10-23

### Beneficial owners (Persons with Significant Control)

- Mr Samuel Allan Paul Castello — 50–75% shares · individual PSC · Scotland — since 2016-04-06
- Mr Quentin Alexandre Kaiser — 25–50% shares · individual PSC · Scotland — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC435310
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC435310

## 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 **DREAMSTONES LIMITED** — https://whiteintel.dev/entity/090d3be3-966b-53ea-8e04-a6fe0aa823ff · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DREAMSTONES LIMITED**. Human view: https://whiteintel.dev/entity/090d3be3-966b-53ea-8e04-a6fe0aa823ff · Structured JSON: https://whiteintel.dev/api/public/dossier/090d3be3-966b-53ea-8e04-a6fe0aa823ff._

_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"._