---
title: "RIVERSTONE WORKS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b3330de8-d2a0-4065-8d96-65d2858b390a
json: https://whiteintel.dev/api/public/dossier/b3330de8-d2a0-4065-8d96-65d2858b390a
identifier: gb-coh:16966973
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RIVERSTONE WORKS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:16966973`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b3330de8-d2a0-4065-8d96-65d2858b390a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b3330de8-d2a0-4065-8d96-65d2858b390a  

## Ownership & control

### Owners / controllers

- **CFS SECRETARIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5951e67c-fe36-5c22-9f3f-eea42bfa52b9
- **Mr Bryan Thornton** (beneficial owner) — https://whiteintel.dev/entity/f2084ef2-62c7-4d25-84af-35d5b841db24

### 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:** `16966973`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-01-16
- **Registered office:** Suite 105 1 Bedford Row, London, WC1R 4BU, United Kingdom
- **SIC:** 99999

### Officers

- ELTANTAWY, Mr Salaheldin — director · Egyptian · appointed 2026-07-26
- THORNTON, Bryan Anthony — director · British · appointed 2026-01-16 · resigned 2026-07-26

### Beneficial owners (Persons with Significant Control)

- Mr Mr Salaheldin Eltantawy — 75–100% shares · individual PSC · England — since 2026-07-26
- [Cfs Secretaries Limited](https://whiteintel.dev/entity/5951e67c-fe36-5c22-9f3f-eea42bfa52b9) — 75–100% shares · corporate PSC · United Kingdom — since 2026-01-16
- Mr Bryan Thornton — significant influence or control · individual PSC · United Kingdom — ceased 2026-07-26

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16966973

## 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 **RIVERSTONE WORKS LTD** — https://whiteintel.dev/entity/b3330de8-d2a0-4065-8d96-65d2858b390a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RIVERSTONE WORKS LTD**. Human view: https://whiteintel.dev/entity/b3330de8-d2a0-4065-8d96-65d2858b390a · Structured JSON: https://whiteintel.dev/api/public/dossier/b3330de8-d2a0-4065-8d96-65d2858b390a._

_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"._