---
title: "AVISTON LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f4a98019-210b-589f-bdf6-dc35a82f47b0
json: https://whiteintel.dev/api/public/dossier/f4a98019-210b-589f-bdf6-dc35a82f47b0
identifier: icij:icijol-10079016
jurisdiction: GB
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# AVISTON LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `icij:icijol-10079016`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/f4a98019-210b-589f-bdf6-dc35a82f47b0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f4a98019-210b-589f-bdf6-dc35a82f47b0  

## Ownership & control

### Owners / controllers

- **OSIRIS TRUSTEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/54cdf0c7-d1bd-5e44-9585-4838355362fb
- **ISIS NOMINEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/22b4ae2b-7fd6-5d43-9411-8c3e91152924
- **WTG MANAGERS LIMITED** (shareholder of) — https://whiteintel.dev/entity/796510b9-de37-5f13-9e86-58cc45acd4e8
- **WARREN TRUSTEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/2a1c89d8-a378-53f3-9cac-6c6ac6600e77

### 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/10079016

## 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 **AVISTON LIMITED** — https://whiteintel.dev/entity/f4a98019-210b-589f-bdf6-dc35a82f47b0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AVISTON LIMITED**. Human view: https://whiteintel.dev/entity/f4a98019-210b-589f-bdf6-dc35a82f47b0 · Structured JSON: https://whiteintel.dev/api/public/dossier/f4a98019-210b-589f-bdf6-dc35a82f47b0._

_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"._