---
title: "A2RISK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1
json: https://whiteintel.dev/api/public/dossier/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1
identifier: oo:GB-COH-08244353
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# A2RISK LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08244353`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1  

## Ownership & control

### Owners / controllers

- **Mr David Peter Courtney Blake** (beneficial owner) — 50% — https://whiteintel.dev/entity/88853e4e-1013-5388-b85a-dae273a65be7
- **Mr Alistair John Byrne** (beneficial owner) — https://whiteintel.dev/entity/cfa21956-64b5-5877-8627-13e6d4a0437a
- **ALISTAIR BYRNE ASSOCIATES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e7d22b25-4e7c-534b-a677-5f4f35005e5b
- **Mr David Peter Courtney Blake** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/45eeb208-2f25-48b0-8c27-f551464a8487
- **Mr Alistair John Byrne** (beneficial owner) — https://whiteintel.dev/entity/b01a1029-9017-4151-8ea4-57b38c4aa10c

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

A **7-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:** `08244353`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2012-10-08
- **Registered office:** One Fleet Place, London, EC4M 7WS, United Kingdom
- **SIC:** 82990

### Officers

- [DENTONS SECRETARIES LIMITED](https://whiteintel.dev/entity/cedcbfe9-3a9c-5a9a-946f-56587ec48ea3) — corporate secretary · appointed 2018-05-01
- BLAKE, David Peter Courtney — director · British · appointed 2012-12-03
- BYRNE, Alistair John — director · British · appointed 2019-08-29
- HAIG, Alistair Peter — director · British · appointed 2012-12-03
- [MACLAY MURRAY & SPENS LLP](https://whiteintel.dev/entity/de8f35d1-19d8-5c49-9de6-8c5f334ec5a8) — corporate secretary · appointed 2012-10-08 · resigned 2018-05-01
- TRUESDALE, Christine — director · British · appointed 2012-10-08 · resigned 2012-12-03
- [ALISTAIR BYRNE ASSOCIATES LIMITED](https://whiteintel.dev/entity/e7d22b25-4e7c-534b-a677-5f4f35005e5b) — corporate director · appointed 2012-12-03 · resigned 2019-08-29
- [VINDEX LIMITED](https://whiteintel.dev/entity/9af6b139-612a-5da7-9965-b746ad830690) — corporate director · appointed 2012-10-08 · resigned 2012-12-03
- [VINDEX SERVICES LIMITED](https://whiteintel.dev/entity/250320b6-3ba1-5a21-ae4b-0b7bced84a63) — corporate director · appointed 2012-10-08 · resigned 2012-12-03

### Beneficial owners (Persons with Significant Control)

- Mr David Peter Courtney Blake — 25–50% shares · individual PSC · United Kingdom — since 2016-04-06
- Mr Alistair John Byrne — significant influence or control · individual PSC · Scotland — since 2016-04-06
- [Alistair Byrne Associates Limited](https://whiteintel.dev/entity/e7d22b25-4e7c-534b-a677-5f4f35005e5b) — 25–50% shares · corporate PSC · Scotland — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08244353
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08244353

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **A2RISK LIMITED**. Human view: https://whiteintel.dev/entity/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1 · Structured JSON: https://whiteintel.dev/api/public/dossier/4f1ae2bf-66e5-54ec-bf4d-a8d13ccff7e1._

_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"._