---
title: "COACTIVATION LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/af751fb6-d0da-561b-8963-558ddc6b76ff
json: https://whiteintel.dev/api/public/dossier/af751fb6-d0da-561b-8963-558ddc6b76ff
identifier: oo:GB-COH-10333186
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COACTIVATION LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10333186`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/af751fb6-d0da-561b-8963-558ddc6b76ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/af751fb6-d0da-561b-8963-558ddc6b76ff  

## Ownership & control

### Owners / controllers

- **Mrs Joanne Tracy Lumby** (beneficial owner) — 50% — https://whiteintel.dev/entity/e2f4226e-e98d-5a56-8d32-3299829cf923
- **Mr Andrew David Lumby** (beneficial owner) — 50% — https://whiteintel.dev/entity/bc6266a3-0448-5dde-9af1-813123ae5d1c
- **Mrs Joanne Tracy Lumby** (beneficial owner) — 50% — https://whiteintel.dev/entity/465bbace-16f9-5c32-80cd-731aa550ec65
- **Mr Andrew David Lumby** (beneficial owner) — 50% — https://whiteintel.dev/entity/a596ab78-2dc1-54eb-8076-dfc3db4f8cfd
- **Mrs Joanne Tracy Lumby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/cd720812-2183-40ab-863f-c557ef9f5eb4
- **Mr Andrew David Lumby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/60b205a5-11bb-4a26-bf95-2f38c9e42652
- **Mrs Joanne Tracy Lumby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e7d0e10a-e172-4e8d-8b02-df0f923bbfbf
- **Mr Andrew David Lumby** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1f568256-1c7b-44c9-b236-71668c9990ae

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

1. **Mrs Joanne Tracy Lumby** — beneficial owner 50% → *COACTIVATION LTD*
1. **Mr Andrew David Lumby** — beneficial owner 50% → *COACTIVATION LTD*
1. **Mrs Joanne Tracy Lumby** — beneficial owner 50% → *COACTIVATION LTD*
1. **Mr Andrew David Lumby** — beneficial owner 50% → *COACTIVATION LTD*
1. **Mrs Joanne Tracy Lumby** — beneficial owner 37.5% → *COACTIVATION LTD*
1. **Mr Andrew David Lumby** — beneficial owner 37.5% → *COACTIVATION LTD*
1. **Mrs Joanne Tracy Lumby** — beneficial owner 37.5% → *COACTIVATION LTD*
1. **Mr Andrew David Lumby** — beneficial owner 37.5% → *COACTIVATION LTD*

## Company profile (live · UK Companies House)

- **Company number:** `10333186`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-08-17
- **Registered office:** Long Barn, Twenty Acres Farm, Ashbourne, DE6 5BG, United Kingdom
- **SIC:** 71129

### Officers

- LUMBY, Joanne — secretary · appointed 2016-08-17
- LUMBY, Andrew David — director · British · appointed 2016-08-17
- LUMBY, Joanne Tracy — director · British · appointed 2016-08-17

### Beneficial owners (Persons with Significant Control)

- Mrs Joanne Tracy Lumby — 25–50% shares · individual PSC · United Kingdom — since 2016-08-17
- Mr Andrew David Lumby — 25–50% shares · individual PSC · United Kingdom — since 2016-08-17
- Mrs Joanne Tracy Lumby — 25–50% shares · individual PSC · United Kingdom — ceased 2016-08-17
- Mr Andrew David Lumby — 25–50% shares · individual PSC · United Kingdom — ceased 2016-08-17

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10333186
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10333186

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COACTIVATION LTD**. Human view: https://whiteintel.dev/entity/af751fb6-d0da-561b-8963-558ddc6b76ff · Structured JSON: https://whiteintel.dev/api/public/dossier/af751fb6-d0da-561b-8963-558ddc6b76ff._

_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"._