---
title: "Avia Quest Limited (Ireland) — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b12929ea-aa16-5526-bebf-70e3ffc9f3d4
json: https://whiteintel.dev/api/public/dossier/b12929ea-aa16-5526-bebf-70e3ffc9f3d4
identifier: oo:GB-COH-04807938
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Avia Quest Limited (Ireland)

**Type:** Company  
**Identifier:** `oo:GB-COH-04807938`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b12929ea-aa16-5526-bebf-70e3ffc9f3d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b12929ea-aa16-5526-bebf-70e3ffc9f3d4  

## Ownership & control

### Owners / controllers

- **Mr Konstantin Petrovich Sukhorebrik** (beneficial owner) — 100% — https://whiteintel.dev/entity/c2be98a2-f259-536b-a469-96bacde4dd10
- **BRISTOW HELICOPTERS (INTERNATIONAL) LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/66848fd2-6218-5094-b2a0-cb0d3d6c812a
- **BRISTOW AVIATION HOLDINGS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/9a4e648f-3927-57ca-8398-9a1df3f0e62b
- **Mr Konstantin Petrovich Sukhorebrik** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/aa61d81b-22a7-4f2f-b57e-8c06bde52a46
- **Avia Quest Limited (Ireland)** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/73238477-73c5-49d3-a069-7fb055cfa029
- **Bristow Helicopters (International) Limited** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/871c2a80-8ae7-43dc-bea3-c4fc71ae2021
- **Bristow Aviation Holdings Limited** (beneficial owner) — https://whiteintel.dev/entity/ac8dc37a-c1f2-40ce-a51a-75d8934ec9a4

### UBO chain (walk to the ultimate owner)

A **37-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

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04807938

## 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 **Avia Quest Limited (Ireland)** — https://whiteintel.dev/entity/b12929ea-aa16-5526-bebf-70e3ffc9f3d4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Avia Quest Limited (Ireland)**. Human view: https://whiteintel.dev/entity/b12929ea-aa16-5526-bebf-70e3ffc9f3d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/b12929ea-aa16-5526-bebf-70e3ffc9f3d4._

_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"._