---
title: "PARKER STREET NO.1 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/698d1288-c68a-591e-b7f2-409fd1ad5b21
json: https://whiteintel.dev/api/public/dossier/698d1288-c68a-591e-b7f2-409fd1ad5b21
identifier: oo:GB-COH-OE026164
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PARKER STREET NO.1 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OE026164`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/698d1288-c68a-591e-b7f2-409fd1ad5b21  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/698d1288-c68a-591e-b7f2-409fd1ad5b21  

## Ownership & control

### Owners / controllers

- **Costas Miaoulis** (beneficial owner) — 100% — https://whiteintel.dev/entity/4c7a31f5-8d17-5f9e-bbb2-9b06a6214bf8
- **Doros Zavallis** (beneficial owner) — 100% — https://whiteintel.dev/entity/3d87356d-2b49-5c82-a26f-99d4d89f87a8

### 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.

## Company profile (live · UK Companies House)

- **Company number:** `OE026164`
- **Status:** registered
- **Type:** registered overseas entity
- **Incorporated:** 2023-02-14
- **Registered office:** St Martins House Le Bordage, PO BOX 112, St Peter Port, GY1 4EA, Guernsey

### Beneficial owners (Persons with Significant Control)

- Costas Miaoulis — ownership of shares more than 25 percent as trust registered overseas entity · individual PSC · Cyprus — since 2024-02-06
- Doros Zavallis — ownership of shares more than 25 percent as trust registered overseas entity · individual PSC · Cyprus — ceased 2024-02-06

## Exposure (derived from the ownership graph)

**2** 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

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OE026164
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OE026164

## 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 **PARKER STREET NO.1 LIMITED** — https://whiteintel.dev/entity/698d1288-c68a-591e-b7f2-409fd1ad5b21 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PARKER STREET NO.1 LIMITED**. Human view: https://whiteintel.dev/entity/698d1288-c68a-591e-b7f2-409fd1ad5b21 · Structured JSON: https://whiteintel.dev/api/public/dossier/698d1288-c68a-591e-b7f2-409fd1ad5b21._

_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"._