---
title: "PORTALL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d88d10a6-5b2c-55a7-b331-a97f1a192aed
json: https://whiteintel.dev/api/public/dossier/d88d10a6-5b2c-55a7-b331-a97f1a192aed
identifier: oo:GB-COH-13328392
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PORTALL LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13328392`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d88d10a6-5b2c-55a7-b331-a97f1a192aed  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d88d10a6-5b2c-55a7-b331-a97f1a192aed  

## Ownership & control

### Owners / controllers

- **COSEGIC LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/89c89c3b-818a-585e-a09a-664dcdb9ce33
- **Ms Nancy King** (beneficial owner) — 100% — https://whiteintel.dev/entity/a9f5ba8a-26bc-50c1-aa57-fc8cac18f315
- **Ms Nancy King** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/76a310ab-8949-4991-b8be-a576d16842ef
- **COSEGIC LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/89c89c3b-818a-585e-a09a-664dcdb9ce33

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

A **23-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:** `13328392`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-04-12
- **Registered office:** PORTALL LIMITED, 4th Floor 78 Cannon Street, London, EC4N 6HL
- **SIC:** 82990

### Officers

- HOLDEN, Adam Christopher — director · British · appointed 2025-04-10
- KING, Nancy — director · British · appointed 2021-04-12 · resigned 2022-06-07
- NAUGHTON, Philip Brendan — director · Irish · appointed 2022-06-07 · resigned 2025-04-10

### Beneficial owners (Persons with Significant Control)

- [Cosegic Limited](https://whiteintel.dev/entity/89c89c3b-818a-585e-a09a-664dcdb9ce33) — 75–100% shares · corporate PSC · England — since 2022-06-07
- Ms Nancy King — 75–100% shares · individual PSC · England — ceased 2022-06-07

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13328392
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13328392

## 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 **PORTALL LIMITED** — https://whiteintel.dev/entity/d88d10a6-5b2c-55a7-b331-a97f1a192aed · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTALL LIMITED**. Human view: https://whiteintel.dev/entity/d88d10a6-5b2c-55a7-b331-a97f1a192aed · Structured JSON: https://whiteintel.dev/api/public/dossier/d88d10a6-5b2c-55a7-b331-a97f1a192aed._

_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"._