---
title: "ADVANCED INTERNATIONAL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3526b4f1-2ed6-574c-bb1a-70f22e893b81
json: https://whiteintel.dev/api/public/dossier/3526b4f1-2ed6-574c-bb1a-70f22e893b81
identifier: oo:GB-COH-NI634253
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANCED INTERNATIONAL LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI634253`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3526b4f1-2ed6-574c-bb1a-70f22e893b81  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3526b4f1-2ed6-574c-bb1a-70f22e893b81  

## Ownership & control

### Owners / controllers

- **Mr David Millsop** (beneficial owner) — 100% — https://whiteintel.dev/entity/3d3f25c8-42b2-5d00-a8a0-ab55474b4ea4
- **Ms Helen Sefton** (beneficial owner) — 100% — https://whiteintel.dev/entity/17ff67b9-9944-5abf-bda0-dfae991bca7b
- **Mr Michael Morton** (beneficial owner) — 100% — https://whiteintel.dev/entity/b005f105-c343-5a8a-ad89-6011c93ca9b6
- **Mr David Millsop** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f70f0664-071c-4bd6-8d33-f4a4f50b165a
- **Mr Michael Morton** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/16bd79fa-eeae-47f4-90fe-bbce88764c8f
- **Ms Helen Sefton** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2be7ff21-4559-48dc-9297-5ccd80a1ca18

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

A **6-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:** `NI634253`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-10-15
- **Registered office:** C/O Mccreery Turkington & Stockman, 1 Lanyon Quay, Belfast, BT1 3LG, Northern Ireland
- **SIC:** 64209

### Officers

- MILLSOP, David — director · Northern Irish · appointed 2023-05-01
- MORTON, Michael — director · British · appointed 2018-06-04 · resigned 2023-07-01
- SEFTON, Helen — director · British · appointed 2015-10-15 · resigned 2018-06-04
- STANFORD, Abigail — director · British · appointed 2015-10-15 · resigned 2018-06-04

### Beneficial owners (Persons with Significant Control)

- Mr David Millsop — 75–100% shares · individual PSC · Northern Ireland — since 2023-05-01
- Mr Michael Morton — 75–100% shares · individual PSC · Northern Ireland — ceased 2023-04-30
- Ms Helen Sefton — 75–100% shares · individual PSC · Northern Ireland — ceased 2018-06-04

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI634253
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI634253

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANCED INTERNATIONAL LTD**. Human view: https://whiteintel.dev/entity/3526b4f1-2ed6-574c-bb1a-70f22e893b81 · Structured JSON: https://whiteintel.dev/api/public/dossier/3526b4f1-2ed6-574c-bb1a-70f22e893b81._

_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"._