---
title: "ADVANCED TECHNOLOGY INSTALLATIONS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c2c49fc2-278c-5f5a-afc8-869017bd2d8e
json: https://whiteintel.dev/api/public/dossier/c2c49fc2-278c-5f5a-afc8-869017bd2d8e
identifier: oo:GB-COH-05482926
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVANCED TECHNOLOGY INSTALLATIONS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05482926`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c2c49fc2-278c-5f5a-afc8-869017bd2d8e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c2c49fc2-278c-5f5a-afc8-869017bd2d8e  

## Ownership & control

### Owners / controllers

- **ATI HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5c0ee634-62c3-5ff9-9869-bb41ced5bd20
- **Mr Simon John Robinson** (beneficial owner) — 100% — https://whiteintel.dev/entity/f61e6e1a-67f2-583d-84d6-4369ec43f4bb
- **Mr Simon John Robinson** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/96f2660a-dbee-46f4-a808-c4efe7ac0e07
- **ATI HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5c0ee634-62c3-5ff9-9869-bb41ced5bd20

### Holdings / subsidiaries

- **ATI FIRE & SECURITY LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9ee7a581-e244-5c22-b4d6-aec38574691e
- **ATI FIRE & SECURITY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9ee7a581-e244-5c22-b4d6-aec38574691e

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

A **8-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:** `05482926`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-06-16
- **Registered office:** The Stables, 23b Lenten Street, Alton, Hampshire, GU34 1HG, England
- **SIC:** 82990

## Financials (Companies House accounts)

| Figure | 2025-09-30 |
|---|---:|
| Net assets | £406,781 |
| Cash | £304,156 |
| Shareholder funds | £200 |
| Fixed assets | £57,371 |
| Current assets | £1,101,160 |
| Employees | 36 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- JARVIS, Ben — director · British · appointed 2023-03-13
- KELSING, Matthew — director · English · appointed 2020-01-22
- MAILEY, Kevin — director · English · appointed 2020-01-22
- ROBINSON, Simon John — secretary · British · appointed 2005-06-16 · resigned 2020-01-22
- WATERLOW SECRETARIES LIMITED — corporate nominee secretary · appointed 2005-06-16 · resigned 2005-06-16
- JARVIS, Ben — director · British · appointed 2023-03-13 · resigned 2023-03-13
- KELSING, Peter Michael — director · British · appointed 2005-06-16 · resigned 2017-09-22
- ROBINSON, Sarah Elizabeth — director · British · appointed 2017-09-22 · resigned 2020-01-22
- ROBINSON, Simon John — director · British · appointed 2005-06-16 · resigned 2020-01-22
- WATERLOW NOMINEES LIMITED — corporate nominee director · appointed 2005-06-16 · resigned 2005-06-16

### Beneficial owners (Persons with Significant Control)

- [Ati Holdings Limited](https://whiteintel.dev/entity/5c0ee634-62c3-5ff9-9869-bb41ced5bd20) — 75–100% shares · corporate PSC · England — since 2020-01-22
- Mr Simon John Robinson — 75–100% shares · individual PSC · England — ceased 2020-01-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05482926
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05482926
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/05482926/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVANCED TECHNOLOGY INSTALLATIONS LIMITED**. Human view: https://whiteintel.dev/entity/c2c49fc2-278c-5f5a-afc8-869017bd2d8e · Structured JSON: https://whiteintel.dev/api/public/dossier/c2c49fc2-278c-5f5a-afc8-869017bd2d8e._

_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"._