---
title: "OCCUPATIONAL HYGIENE SOLUTIONS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe
json: https://whiteintel.dev/api/public/dossier/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe
identifier: oo:GB-COH-07070447
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# OCCUPATIONAL HYGIENE SOLUTIONS LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-07070447`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe  

## Ownership & control

### Owners / controllers

- **Mrs Helen Thomas** (beneficial owner) — 50% — https://whiteintel.dev/entity/0621a849-bb61-5b9a-aebb-b21e3405efac
- **Mr Andy Wallace** (beneficial owner) — 50% — https://whiteintel.dev/entity/d9c44d68-e4e4-5af0-ac07-63398ca710f6
- **Mr Gareth John Ison** (beneficial owner) — 50% — https://whiteintel.dev/entity/8ad1cc71-fc11-5deb-b730-c470381d2262
- **Mr Andy Wallace** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/11f22c16-2cca-4cf6-955e-06f6eea3af47
- **Mr Gareth John Ison** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5b324cf9-59bf-4cda-bf85-27d1f15f7fc6
- **Mrs Helen Thomas** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0627eac0-3e22-476a-bd99-e6edc9e36f1a

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

1. **Mrs Helen Thomas** — beneficial owner 50% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*
1. **Mr Andy Wallace** — beneficial owner 50% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*
1. **Mr Gareth John Ison** — beneficial owner 50% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*
1. **Mr Andy Wallace** — beneficial owner 37.5% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*
1. **Mr Gareth John Ison** — beneficial owner 37.5% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*
1. **Mrs Helen Thomas** — beneficial owner 37.5% → *OCCUPATIONAL HYGIENE SOLUTIONS LTD*

## Company profile (live · UK Companies House)

- **Company number:** `07070447`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-11-09
- **Registered office:** 4 The Old Farmhouse, Beacon Farm, Beaconside, Staffordshire, ST18 0AE, United Kingdom
- **SIC:** 86900

### Officers

- ISON, Gareth John — director · British · appointed 2009-11-09
- THOMAS, Helen — director · British · appointed 2009-11-09
- WALLACE, Andrew James — director · British · appointed 2009-11-09
- POINTER, Lorraine — director · British · appointed 2009-11-09 · resigned 2015-04-30

### Beneficial owners (Persons with Significant Control)

- Mrs Helen Thomas — 25–50% shares · individual PSC · England — since 2016-10-01
- Mr Andy Wallace — 25–50% shares · individual PSC · England — since 2016-10-01
- Mr Gareth John Ison — 25–50% shares · individual PSC · United Kingdom — since 2016-10-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07070447

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OCCUPATIONAL HYGIENE SOLUTIONS LTD**. Human view: https://whiteintel.dev/entity/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe · Structured JSON: https://whiteintel.dev/api/public/dossier/b0a33425-e5c7-5dcb-882e-b4e5cd22fdbe._

_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"._