---
title: "TONKINS OPE MANAGEMENT COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bbc1aae7-291b-53cd-85ad-3cf5768fdf69
json: https://whiteintel.dev/api/public/dossier/bbc1aae7-291b-53cd-85ad-3cf5768fdf69
identifier: oo:GB-COH-05782993
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TONKINS OPE MANAGEMENT COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05782993`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bbc1aae7-291b-53cd-85ad-3cf5768fdf69  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bbc1aae7-291b-53cd-85ad-3cf5768fdf69  

## Ownership & control

### Owners / controllers

- **Ms Gillian Zoe Barnicoat** (beneficial owner) — https://whiteintel.dev/entity/192c3d68-bcf3-5a70-9345-7adb371111ea
- **Mr David Charles Tonkin** (beneficial owner) — https://whiteintel.dev/entity/fbe601e8-994d-54c3-a354-8877abbb73b7
- **Dr Joe Browse** (beneficial owner) — https://whiteintel.dev/entity/9c7a2dbb-dd29-5e28-9cf3-7b54b6c9f460
- **Mr Paul Simon Nunnery** (beneficial owner) — https://whiteintel.dev/entity/4764452f-5f42-5f4c-9127-fa57acdcacf7
- **Mr David Charles Tonkin** (beneficial owner) — https://whiteintel.dev/entity/ca163ff2-9019-4f25-8fdd-04c19fad4f5c
- **Dr Joe Browse** (beneficial owner) — https://whiteintel.dev/entity/b9044571-b983-419f-9a4e-f2e5bb2b1d62
- **Mr Paul Simon Nunnery** (beneficial owner) — https://whiteintel.dev/entity/e2397535-3da5-4ebd-a24e-e1a00024fc89
- **Ms Gillian Zoe Barnicoat** (beneficial owner) — https://whiteintel.dev/entity/9eaffda2-aa69-4fa0-beee-33929bc4de25

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

1. **Ms Gillian Zoe Barnicoat** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Mr David Charles Tonkin** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Dr Joe Browse** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Mr Paul Simon Nunnery** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Mr David Charles Tonkin** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Dr Joe Browse** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Mr Paul Simon Nunnery** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*
1. **Ms Gillian Zoe Barnicoat** — beneficial owner → *TONKINS OPE MANAGEMENT COMPANY LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `05782993`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-04-18
- **Registered office:** Waterside Court, Falmouth Road, Penryn, Cornwall, TR10 8AW
- **SIC:** 98000

### Officers

- BARNICOAT, Gillian Zoe — secretary · appointed 2019-05-28
- BARNICOAT, Gillian Zoe — director · British · appointed 2019-05-28
- BROWSE, Jo, Dr — director · British · appointed 2021-11-12
- ASHTON, Malcolm Arthur — secretary · British · appointed 2006-07-19 · resigned 2007-09-10
- ASHTON, Malcolm Arthur — secretary · British · appointed 2006-04-18 · resigned 2006-07-19
- GIRDLESTONE, John — secretary · British · appointed 2007-09-10 · resigned 2009-08-01
- TONKIN, Wendy Marian — secretary · Other · appointed 2009-08-01 · resigned 2019-05-28
- LONDON LAW SECRETARIAL LIMITED — corporate nominee secretary · appointed 2006-04-18 · resigned 2006-04-18
- ASHTON, Malcolm Arthur — director · British · appointed 2006-04-18 · resigned 2006-07-19
- JOHNSON, Jennifer — director · British · appointed 2006-04-18 · resigned 2006-07-19
- NUNNERY, Paul Simon — director · British · appointed 2019-05-28 · resigned 2021-11-12
- TONKIN, David Charles — director · British · appointed 2006-07-19 · resigned 2019-05-28
- VAUGHAN, Cathrin Pamela — director · British · appointed 2007-08-23 · resigned 2008-06-10
- LONDON LAW SERVICES LIMITED — corporate nominee director · appointed 2006-04-18 · resigned 2006-04-18

### Beneficial owners (Persons with Significant Control)

- Dr Joe Browse — significant influence or control · individual PSC · United Kingdom — since 2021-11-16
- Ms Gillian Zoe Barnicoat — significant influence or control · individual PSC · England — since 2019-05-28
- Mr Paul Simon Nunnery — significant influence or control · individual PSC · England — ceased 2021-06-30
- Mr David Charles Tonkin — right to appoint and remove directors · individual PSC · England — ceased 2019-05-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05782993
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05782993

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TONKINS OPE MANAGEMENT COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/bbc1aae7-291b-53cd-85ad-3cf5768fdf69 · Structured JSON: https://whiteintel.dev/api/public/dossier/bbc1aae7-291b-53cd-85ad-3cf5768fdf69._

_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"._