---
title: "DYNE TESTING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/13733c86-2a4e-580c-b95c-585d5d67af1b
json: https://whiteintel.dev/api/public/dossier/13733c86-2a4e-580c-b95c-585d5d67af1b
identifier: oo:GB-COH-08528948
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DYNE TESTING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08528948`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/13733c86-2a4e-580c-b95c-585d5d67af1b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/13733c86-2a4e-580c-b95c-585d5d67af1b  

## Ownership & control

### Owners / controllers

- **INTERTRONICS HOLDINGS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/3d4a115a-d7b1-508b-a4bf-18ece174df18
- **Mr Christopher Martin Lines** (beneficial owner) — 75% — https://whiteintel.dev/entity/00a800b3-1590-5186-8cc8-61ee87835bf8
- **Mrs Alison Marie Fox** (beneficial owner) — 50% — https://whiteintel.dev/entity/d0482793-37c0-5141-94e1-066f029df28c
- **Mr Christopher Martin Lines** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/68c6e9e5-81e8-4251-90c1-2efa3e24d8fb
- **Mrs Alison Marie Fox** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/acf0c357-aa46-4e14-94d4-7d64e34c55eb
- **INTERTRONICS HOLDINGS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3d4a115a-d7b1-508b-a4bf-18ece174df18

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

A **7-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:** `08528948`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-05-14
- **Registered office:** 12a Station Field Industrial Estate, Kidlington, OX5 1JD, England
- **SIC:** 82990

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Net assets | £165,266 |
| Cash | £1,715 |
| Shareholder funds | £100 |
| Employees | 1 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- ARNAUD, Teresa Mary Louise — secretary · appointed 2024-03-15
- SWANSON, Peter Walter — director · British · appointed 2024-03-07
- FOX, Alison Marie — director · British · appointed 2013-09-01 · resigned 2024-03-07
- LINES, Christopher Martin — director · Irish · appointed 2013-05-14 · resigned 2024-03-07

### Beneficial owners (Persons with Significant Control)

- [Intertronics Holdings Ltd](https://whiteintel.dev/entity/3d4a115a-d7b1-508b-a4bf-18ece174df18) — 75–100% shares · corporate PSC · England — since 2024-03-07
- Mrs Alison Marie Fox — 25–50% shares · individual PSC · England — ceased 2024-03-07
- Mr Christopher Martin Lines — 50–75% shares · individual PSC · England — ceased 2024-03-07

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08528948
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08528948
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/08528948/filing-history

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **DYNE TESTING LIMITED** — https://whiteintel.dev/entity/13733c86-2a4e-580c-b95c-585d5d67af1b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DYNE TESTING LIMITED**. Human view: https://whiteintel.dev/entity/13733c86-2a4e-580c-b95c-585d5d67af1b · Structured JSON: https://whiteintel.dev/api/public/dossier/13733c86-2a4e-580c-b95c-585d5d67af1b._

_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"._