---
title: "Mr Andrew John Barrett — Ownership Dossier"
canonical: https://whiteintel.dev/entity/047ca4e1-1bd8-4ff4-a273-641ff6277f78
json: https://whiteintel.dev/api/public/dossier/047ca4e1-1bd8-4ff4-a273-641ff6277f78
identifier: psc:z3NtoRttc2232Kf7HHv0v5TVQu8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Andrew John Barrett

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:z3NtoRttc2232Kf7HHv0v5TVQu8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/047ca4e1-1bd8-4ff4-a273-641ff6277f78  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/047ca4e1-1bd8-4ff4-a273-641ff6277f78  

## Ownership & control

### Holdings / subsidiaries

- **PURETECH PROCESS SYSTEMS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a9fa12d2-1abc-5068-b8eb-c2584e52c4dd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Andrew John Barrett**. Human view: https://whiteintel.dev/entity/047ca4e1-1bd8-4ff4-a273-641ff6277f78 · Structured JSON: https://whiteintel.dev/api/public/dossier/047ca4e1-1bd8-4ff4-a273-641ff6277f78._

_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"._