---
title: "CESIUM LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/665b34bd-97e4-58cc-a0e9-014b43002187
json: https://whiteintel.dev/api/public/dossier/665b34bd-97e4-58cc-a0e9-014b43002187
identifier: oo:GB-COH-03870162
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CESIUM LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03870162`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/665b34bd-97e4-58cc-a0e9-014b43002187  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/665b34bd-97e4-58cc-a0e9-014b43002187  

## Ownership & control

### Owners / controllers

- **Mr Richard Ernest Clark** (beneficial owner) — 100% — https://whiteintel.dev/entity/708e89e1-497c-59eb-8e16-dd052482e072
- **Mr Richard Ernest Clark** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/00b79a3d-5f45-413d-a373-d9dfcee74ecf

### 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.

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03870162
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03870162

## 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 **CESIUM LTD.** — https://whiteintel.dev/entity/665b34bd-97e4-58cc-a0e9-014b43002187 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CESIUM LTD.**. Human view: https://whiteintel.dev/entity/665b34bd-97e4-58cc-a0e9-014b43002187 · Structured JSON: https://whiteintel.dev/api/public/dossier/665b34bd-97e4-58cc-a0e9-014b43002187._

_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"._