---
title: "AVAST LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8e2d9479-5b24-5b6d-b5ea-70989e929aee
json: https://whiteintel.dev/api/public/dossier/8e2d9479-5b24-5b6d-b5ea-70989e929aee
identifier: oo:GB-COH-07118170
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AVAST LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-07118170`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8e2d9479-5b24-5b6d-b5ea-70989e929aee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8e2d9479-5b24-5b6d-b5ea-70989e929aee  

## Cross-source identity

The same real-world entity, resolved across sources:

- **AVAST LIMITED** — GLEIF · `lei:213800IR8G8LCZH4BO27` — https://whiteintel.dev/entity/35950b21-c993-5db2-aa4f-17371454b80e

## Ownership & control

### Owners / controllers

- **NITRO BIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4cdea527-41a3-588f-9624-0ac913dc81d8
- **Mr Simon Marshall Mcmanus** (beneficial owner) — 100% — https://whiteintel.dev/entity/7f6330f2-7ac4-5ffc-8b26-c3749b20f22d
- **Mr Simon Marshall Mcmanus** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f8016041-026d-4a6c-8334-b384d430d8df
- **Gen Digital Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e0bf437a-ef5d-4eab-b46f-e653d55674a6
- **NITRO BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4cdea527-41a3-588f-9624-0ac913dc81d8

### Holdings / subsidiaries

- **AVG TECHNOLOGIES UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/65d865e4-794e-54fa-b273-8725181b3a7c
- **PIRIFORM SOFTWARE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/81eab3c4-ff64-557a-a4fb-11507c39efb1
- **AVG TECHNOLOGIES UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/65d865e4-794e-54fa-b273-8725181b3a7c
- **PIRIFORM SOFTWARE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/81eab3c4-ff64-557a-a4fb-11507c39efb1

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

A **6-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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07118170
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07118170

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **AVAST LIMITED** — https://whiteintel.dev/entity/8e2d9479-5b24-5b6d-b5ea-70989e929aee · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AVAST LIMITED**. Human view: https://whiteintel.dev/entity/8e2d9479-5b24-5b6d-b5ea-70989e929aee · Structured JSON: https://whiteintel.dev/api/public/dossier/8e2d9479-5b24-5b6d-b5ea-70989e929aee._

_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"._