---
title: "BERTINI RESEARCH LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/625efb5b-9086-5deb-aeaa-da830e5d3086
json: https://whiteintel.dev/api/public/dossier/625efb5b-9086-5deb-aeaa-da830e5d3086
identifier: oo:GB-COH-05997930
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BERTINI RESEARCH LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05997930`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/625efb5b-9086-5deb-aeaa-da830e5d3086  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/625efb5b-9086-5deb-aeaa-da830e5d3086  

## Ownership & control

### Owners / controllers

- **Ms Louise Mary Turner** (beneficial owner) — 100% — https://whiteintel.dev/entity/c9eac1a1-37e7-5eb1-80f3-008814dbcf9c
- **Ms Louise Mary Turner** (beneficial owner) — 100% — https://whiteintel.dev/entity/5ea526ad-54f6-5a90-a8cd-12a53d3086ad
- **Ms Louise Mary Turner** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/eeddfc8f-00c5-4bb4-922e-513edf91281d
- **Ms Louise Mary Turner** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bdc12ccc-8d0e-4d25-9787-7929bb036a74

### 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:** `05997930`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-11-14
- **Registered office:** 25 Sibley Avenue, Harpenden, Hertfordshire, AL5 1HF
- **SIC:** 73200

### Officers

- TURNER, William John — secretary · British · appointed 2007-04-30
- TURNER, Louise Mary — director · British · appointed 2006-11-14
- OCS CORPORATE SECRETARIES LIMITED — corporate nominee secretary · appointed 2006-11-14 · resigned 2006-11-14
- RICHMOND COMPANY SERVICES LIMITED — corporate secretary · appointed 2006-11-14 · resigned 2007-04-30
- OCS DIRECTORS LIMITED — corporate nominee director · appointed 2006-11-14 · resigned 2006-11-14

### Beneficial owners (Persons with Significant Control)

- Ms Louise Mary Turner — 75–100% shares · individual PSC · England — since 2016-10-27
- Ms Louise Mary Turner — 75–100% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05997930
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05997930

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BERTINI RESEARCH LIMITED**. Human view: https://whiteintel.dev/entity/625efb5b-9086-5deb-aeaa-da830e5d3086 · Structured JSON: https://whiteintel.dev/api/public/dossier/625efb5b-9086-5deb-aeaa-da830e5d3086._

_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"._