---
title: "Ad Alta Advisors Ltd — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8eb4ac96-9f86-51e3-9ad5-d50d400a1330
json: https://whiteintel.dev/api/public/dossier/8eb4ac96-9f86-51e3-9ad5-d50d400a1330
identifier: icij:icijol-10161797
jurisdiction: AE
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Ad Alta Advisors Ltd

**Type:** Company  
**Jurisdiction:** [AE](https://whiteintel.dev/jurisdictions/ae)  
**Identifier:** `icij:icijol-10161797`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/8eb4ac96-9f86-51e3-9ad5-d50d400a1330  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8eb4ac96-9f86-51e3-9ad5-d50d400a1330  

## Ownership & control

### Owners / controllers

- **Marlborough Nominees Limited** (shareholder of) — https://whiteintel.dev/entity/21d55525-9589-5e54-a04d-62ea1e77e7f4
- **Marlborough Trust Company Limited** (shareholder of) — https://whiteintel.dev/entity/41af3cee-541a-5acc-b520-3c2a3c11d7f3
- **Cornerstone lntellectual Developments Limited** (shareholder of) — https://whiteintel.dev/entity/b2070cce-1668-5315-b58f-f3eadb1c413d
- **Cornerstone International Advisory Services Ltd** (shareholder of) — https://whiteintel.dev/entity/16233bc0-1254-59b5-b823-8ad87d7f4fe2

### 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.

## Exposure (derived from the ownership graph)

**4** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/10161797

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ad Alta Advisors Ltd**. Human view: https://whiteintel.dev/entity/8eb4ac96-9f86-51e3-9ad5-d50d400a1330 · Structured JSON: https://whiteintel.dev/api/public/dossier/8eb4ac96-9f86-51e3-9ad5-d50d400a1330._

_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"._