---
title: "EXCALIBUR YACHTING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7
json: https://whiteintel.dev/api/public/dossier/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7
identifier: oo:GB-COH-09636459
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EXCALIBUR YACHTING LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09636459`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7  

## Ownership & control

### Owners / controllers

- **Mrs Aglaia Kostaki** (beneficial owner) — 50% — https://whiteintel.dev/entity/679d1e05-ac92-58df-b482-ae727b959f92
- **Mrs Zoi Kostaki** (beneficial owner) — 50% — https://whiteintel.dev/entity/767f6396-add6-586d-bb68-d3e63889337e
- **Mr Kyriakos Georgitsopoulos** (beneficial owner) — 100% — https://whiteintel.dev/entity/19ff0c40-2f73-5cd8-a507-4412057de6d0
- **Mr Nikolaos Papaioannou** (beneficial owner) — 100% — https://whiteintel.dev/entity/5d744bb7-58d9-5eff-bd40-44e468ae111e
- **Mr Kyriakos Georgitsopoulos** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2fee152e-1cba-4e94-8ec0-eb606d287c39
- **Mr Nikolaos Papaioannou** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9adb4dd3-93f6-4b21-894c-be108e4a470b
- **Mrs Aglaia Kostaki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a1ac95de-6827-43ad-91ff-6bc88da10fe2
- **Mrs Zoi Kostaki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/20be25c4-4140-4b31-a176-397591f7fa53

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

A **8-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:** `09636459`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-06-12
- **Registered office:** 72 Princess Court, London, W2 4RE, United Kingdom
- **SIC:** 99999

## Financials (Companies House accounts)

| Figure | 2026-06-30 |
|---|---:|
| Net assets | £100 |
| Shareholder funds | £100 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- MEDOX NOMINEES LTD — corporate secretary · appointed 2015-06-12
- KOSTAKI, Aglaia — director · Greek · appointed 2024-09-14
- KOSTAKI, Zoi — director · Greek · appointed 2024-09-14
- GEORGITSOPOULOS, Kyriakos — director · Bulgarian · appointed 2019-04-24 · resigned 2024-09-14
- KARRER, Nazli Sofia — director · Greek · appointed 2018-06-07 · resigned 2019-04-24
- PAPAIOANNOU, Nikolaos — director · Greek · appointed 2015-06-12 · resigned 2018-07-02
- MEDOX NOMINEES LTD — corporate director · appointed 2015-06-12 · resigned 2019-02-20

### Beneficial owners (Persons with Significant Control)

- Mrs Aglaia Kostaki — 25–50% shares · individual PSC · United Kingdom — since 2024-09-14
- Mrs Zoi Kostaki — 25–50% shares · individual PSC · United Kingdom — since 2024-09-14
- Mr Kyriakos Georgitsopoulos — 75–100% shares · individual PSC · United Kingdom — ceased 2024-09-14
- Mr Nikolaos Papaioannou — 75–100% shares · individual PSC · United Kingdom — ceased 2018-06-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09636459
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/09636459/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09636459

## 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 **EXCALIBUR YACHTING LTD** — https://whiteintel.dev/entity/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EXCALIBUR YACHTING LTD**. Human view: https://whiteintel.dev/entity/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ea92ec4-15c0-51dd-ac2f-0590bd7a22a7._

_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"._