---
title: "ACETECH SECURITY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f7bce52c-fa02-5489-b0d2-2de6471b40d9
json: https://whiteintel.dev/api/public/dossier/f7bce52c-fa02-5489-b0d2-2de6471b40d9
identifier: oo:GB-COH-06389182
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ACETECH SECURITY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06389182`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f7bce52c-fa02-5489-b0d2-2de6471b40d9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f7bce52c-fa02-5489-b0d2-2de6471b40d9  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Acetech Security Limited** — source · `gb-coh:6389182` — https://whiteintel.dev/entity/4e7dbca5-f540-4f76-a7e5-a368a74039ee

## Ownership & control

### Owners / controllers

- **Mr Alexander Morrison Clark** (beneficial owner) — 100% — https://whiteintel.dev/entity/09ebac96-8a38-5d5c-8fbd-31b19e28080e
- **Mrs Sarah Jane Clark** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/71159046-8e88-42e9-a500-24d94276aec0
- **Mr Alexander Morrison Clark** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6623fbaf-8353-4564-84c7-08dd99acf692

### Holdings / subsidiaries

- **AEGIS INTEGRATED SECURITY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/94464795-1cd2-5692-8015-4dc816e350e2

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

A **3-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:** `06389182`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-10-03
- **Registered office:** Outspan, Dairy Farm Meadow, St Osyth, Essex, CO16 8JG, England
- **SIC:** 80200

### Officers

- CLARK, Sarah Jane — director · British · appointed 2026-03-24
- FORM 10 SECRETARIES FD LTD — corporate nominee secretary · appointed 2007-10-03 · resigned 2007-10-03
- PSB SECRETARIES LTD — corporate secretary · appointed 2007-10-03 · resigned 2011-11-03
- CLARK, Alexander Morrison — director · British · appointed 2007-10-03 · resigned 2026-03-24
- CLARK, James Morrison — director · British · appointed 2011-11-03 · resigned 2023-03-07
- CLARK, Sarah Jane — director · British · appointed 2007-10-03 · resigned 2018-11-30
- FORM 10 DIRECTORS FD LTD — corporate nominee director · appointed 2007-10-03 · resigned 2007-10-03

### Beneficial owners (Persons with Significant Control)

- Mrs Sarah Jane Clark — 75–100% shares · individual PSC · United Kingdom — since 2026-03-23
- Mr Alexander Morrison Clark — 75–100% shares · individual PSC · England — ceased 2026-03-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06389182
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06389182

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ACETECH SECURITY LIMITED**. Human view: https://whiteintel.dev/entity/f7bce52c-fa02-5489-b0d2-2de6471b40d9 · Structured JSON: https://whiteintel.dev/api/public/dossier/f7bce52c-fa02-5489-b0d2-2de6471b40d9._

_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"._