---
title: "THE PIPA TESTING SCHEME LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/947a5243-613e-5863-a771-d0fa3bf4cc7b
json: https://whiteintel.dev/api/public/dossier/947a5243-613e-5863-a771-d0fa3bf4cc7b
identifier: oo:GB-COH-11545157
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THE PIPA TESTING SCHEME LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11545157`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/947a5243-613e-5863-a771-d0fa3bf4cc7b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/947a5243-613e-5863-a771-d0fa3bf4cc7b  

## Ownership & control

### Owners / controllers

- **Mr Mark John** (beneficial owner) — 100% — https://whiteintel.dev/entity/7ec593cb-c730-515c-b565-aca30c90438b
- **Mr Mark John** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1077d9d9-9afa-495a-a23b-10edcc3bd606

### Holdings / subsidiaries

- **PCERT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d7a992fe-a3f7-572d-962b-0b9ddaf4a2b5
- **PCERT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d7a992fe-a3f7-572d-962b-0b9ddaf4a2b5

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

A **2-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:** `11545157`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2018-08-31
- **Registered office:** 301 Tea Factory Fleet Street, Liverpool, L1 4DQ, England
- **SIC:** 96090

### Officers

- ABBOTT, Scott — director · British · appointed 2025-01-01
- BALL, Chris — director · British · appointed 2025-01-01
- COLLINS, William — director · Scottish · appointed 2025-01-01
- GEORGE, Adam Peter — director · British · appointed 2021-01-04
- JOHN, Mark — director · British · appointed 2018-08-31
- KEEN, Chris — director · British · appointed 2021-01-04
- MOORE, Christopher — director · British · appointed 2025-01-01
- MORRIS, David — director · British · appointed 2025-01-01
- SMITH, Samantha — director · British · appointed 2025-01-01
- SWEED, Matthew Robert — director · British · appointed 2025-01-01
- WHITELOCK-WAINWRIGHT, Craig Philip — director · British · appointed 2025-01-01
- CHALK, Andrew — secretary · appointed 2018-08-31 · resigned 2021-05-28
- YORK, Kirstine Frances — secretary · appointed 2021-05-28 · resigned 2024-01-29
- ELLIS, Clive — director · British · appointed 2021-01-04 · resigned 2022-11-18
- SCOTT, Lee — director · British · appointed 2025-01-01 · resigned 2026-06-06

### Beneficial owners (Persons with Significant Control)

- Mr Mark John — 75–100% shares · individual PSC · United Kingdom — since 2018-08-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11545157
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11545157

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THE PIPA TESTING SCHEME LIMITED**. Human view: https://whiteintel.dev/entity/947a5243-613e-5863-a771-d0fa3bf4cc7b · Structured JSON: https://whiteintel.dev/api/public/dossier/947a5243-613e-5863-a771-d0fa3bf4cc7b._

_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"._