---
title: "ADVANTEC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a042ddda-d835-5a88-89fa-c0371e9346af
json: https://whiteintel.dev/api/public/dossier/a042ddda-d835-5a88-89fa-c0371e9346af
identifier: oo:GB-COH-05733764
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANTEC LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05733764`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a042ddda-d835-5a88-89fa-c0371e9346af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a042ddda-d835-5a88-89fa-c0371e9346af  

## Ownership & control

### Owners / controllers

- **Mr Neil Hawkins** (beneficial owner) — 50% — https://whiteintel.dev/entity/8e657164-f933-57e4-8720-be732a2d01ef
- **Mr Sean Whatley** (beneficial owner) — 50% — https://whiteintel.dev/entity/3a9f26da-c934-5b2b-8ce8-1669b2cad800
- **Mr Sean Whatley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/79ff489c-d49c-45a8-b3c1-f87979d12c13
- **Mr Neil Hawkins** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0c59f92b-0ff7-4927-b3a5-2ec3389d03be

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

A **4-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:** `05733764`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-03-07
- **Registered office:** Tagus House, 9 Ocean Way, Southampton, Hampshire, SO14 3TJ, United Kingdom
- **SIC:** 43210

### Officers

- HAWKINS, Neil — director · British · appointed 2006-03-07
- WHATLEY, Sean — director · British · appointed 2006-03-07
- DEVRIES, Guy — secretary · British · appointed 2006-03-07 · resigned 2009-01-01
- DE VRIES, Guy Kevin — director · English · appointed 2006-03-07 · resigned 2009-01-01

### Beneficial owners (Persons with Significant Control)

- Mr Neil Hawkins — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Sean Whatley — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05733764
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05733764

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANTEC LIMITED**. Human view: https://whiteintel.dev/entity/a042ddda-d835-5a88-89fa-c0371e9346af · Structured JSON: https://whiteintel.dev/api/public/dossier/a042ddda-d835-5a88-89fa-c0371e9346af._

_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"._