---
title: "DONNINGTON LABORATORIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dfcfb603-e412-5fff-b178-3e898b1a9592
json: https://whiteintel.dev/api/public/dossier/dfcfb603-e412-5fff-b178-3e898b1a9592
identifier: oo:GB-COH-04011391
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DONNINGTON LABORATORIES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04011391`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dfcfb603-e412-5fff-b178-3e898b1a9592  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dfcfb603-e412-5fff-b178-3e898b1a9592  

## Ownership & control

### Owners / controllers

- **Ms Lesley Spice** (beneficial owner) — 50% — https://whiteintel.dev/entity/55878718-84ca-5685-812f-6e5c48a76777
- **Ms Margaret Bayford** (beneficial owner) — https://whiteintel.dev/entity/b00b9a15-9e6d-5fa5-a5c6-e3bf4e0b8b6c
- **Mr John Reed** (beneficial owner) — 100% — https://whiteintel.dev/entity/a60d0509-39ca-5694-be6a-7052c4d3b366
- **MISOM LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ee7a13e0-8a79-544d-9cac-e26146270c09
- **Mr John Reed** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/71832ae3-a4af-4c6f-bd7b-4e85bc6ae082
- **Ms Lesley Spice** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/76dfa716-7091-4492-b90f-ee06b3087e77
- **Ms Margaret Bayford** (beneficial owner) — https://whiteintel.dev/entity/b24790f6-75a8-40fe-9bbe-f5ddc752adc0
- **MISOM LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ee7a13e0-8a79-544d-9cac-e26146270c09

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

A **10-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:** `04011391`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-06-09
- **Registered office:** Unit 3 Donnington Park, Birdham Road, Chichester, West Sussex, PO20 7DU
- **SIC:** 71200

### Officers

- ISOM, Martin Philip John — director · British · appointed 2020-09-01
- WALKER, Alan — secretary · British · appointed 2000-06-09 · resigned 2015-08-09
- BAYFORD, Margaret — director · British · appointed 2012-07-30 · resigned 2021-03-01
- REED, John Vernon — director · British · appointed 2000-06-09 · resigned 2021-03-01
- SPICE, David Michael — director · British · appointed 2000-06-09 · resigned 2006-09-08
- WALKER, Alan — director · British · appointed 2000-06-09 · resigned 2018-09-28

### Beneficial owners (Persons with Significant Control)

- [Misom Limited](https://whiteintel.dev/entity/ee7a13e0-8a79-544d-9cac-e26146270c09) — 75–100% shares · corporate PSC · England — since 2021-03-01
- Ms Margaret Bayford — significant influence or control · individual PSC — ceased 2021-03-01
- Mr John Reed — 75–100% shares · individual PSC — ceased 2021-03-01
- Ms Lesley Spice — 25–50% shares · individual PSC — ceased 2018-09-28

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04011391
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04011391

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DONNINGTON LABORATORIES LIMITED**. Human view: https://whiteintel.dev/entity/dfcfb603-e412-5fff-b178-3e898b1a9592 · Structured JSON: https://whiteintel.dev/api/public/dossier/dfcfb603-e412-5fff-b178-3e898b1a9592._

_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"._