---
title: "POSITRONIC CONSULTANCY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bca71877-be5a-5474-9b60-495fc9e4d6ec
json: https://whiteintel.dev/api/public/dossier/bca71877-be5a-5474-9b60-495fc9e4d6ec
identifier: oo:GB-COH-08957325
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# POSITRONIC CONSULTANCY LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-08957325`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bca71877-be5a-5474-9b60-495fc9e4d6ec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bca71877-be5a-5474-9b60-495fc9e4d6ec  

## Ownership & control

### Owners / controllers

- **Professor Christopher Marshall** (beneficial owner) — 50% — https://whiteintel.dev/entity/d74ac3a0-83ad-5f1a-9865-92ed20245c36
- **Mrs Rachel Jennifer Marshall** (beneficial owner) — 50% — https://whiteintel.dev/entity/eaeec724-39ce-5a26-87b3-14ac71772f2c
- **Professor Christopher Marshall** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4207cb97-dc8e-4e3f-93c3-be11584b0e29
- **Mrs Rachel Jennifer Marshall** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/300fb231-67a5-4e5e-9c7c-863652dcdaac

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

1. **Professor Christopher Marshall** — beneficial owner 50% → *POSITRONIC CONSULTANCY LIMITED*
1. **Mrs Rachel Jennifer Marshall** — beneficial owner 50% → *POSITRONIC CONSULTANCY LIMITED*
1. **Professor Christopher Marshall** — beneficial owner 37.5% → *POSITRONIC CONSULTANCY LIMITED*
1. **Mrs Rachel Jennifer Marshall** — beneficial owner 37.5% → *POSITRONIC CONSULTANCY LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `08957325`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2014-03-25
- **Registered office:** 7 St. Andrews Road, Wenvoe, Cardiff, Vale Of Glamorgan, CF5 6AF
- **SIC:** 74909

### Officers

- MARSHALL, Rachel Jennifer — secretary · appointed 2014-03-25
- MARSHALL, Christopher, Professor — director · British · appointed 2014-03-25

### Beneficial owners (Persons with Significant Control)

- Professor Christopher Marshall — 25–50% shares · individual PSC — since 2016-04-06
- Mrs Rachel Jennifer Marshall — 25–50% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08957325
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08957325

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **POSITRONIC CONSULTANCY LIMITED**. Human view: https://whiteintel.dev/entity/bca71877-be5a-5474-9b60-495fc9e4d6ec · Structured JSON: https://whiteintel.dev/api/public/dossier/bca71877-be5a-5474-9b60-495fc9e4d6ec._

_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"._