---
title: "TEST SYSTEMS ENGINEERING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f735415a-795f-5fff-97ea-17c4c8719f4e
json: https://whiteintel.dev/api/public/dossier/f735415a-795f-5fff-97ea-17c4c8719f4e
identifier: oo:GB-COH-15837784
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TEST SYSTEMS ENGINEERING LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15837784`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f735415a-795f-5fff-97ea-17c4c8719f4e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f735415a-795f-5fff-97ea-17c4c8719f4e  

## Ownership & control

### Owners / controllers

- **GRAYWAY ENGINEERING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/a1bc28c3-7ed7-526b-85cc-61608ce6fb88
- **GO TEST ENGINEERING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/6055cfe0-eeb2-544d-813a-029ca00cb51b
- **GO TEST ENGINEERING LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6055cfe0-eeb2-544d-813a-029ca00cb51b
- **GRAYWAY ENGINEERING LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a1bc28c3-7ed7-526b-85cc-61608ce6fb88

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

A **12-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:** `15837784`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-07-15
- **Registered office:** Seven Grange Lane, Pitsford, Northampton, NN6 9AP, England
- **SIC:** 71129

### Officers

- GODFREY, Benjamin — director · British · appointed 2024-07-15
- GRAY, Kevin — director · British · appointed 2024-07-15

### Beneficial owners (Persons with Significant Control)

- [Grayway Engineering Ltd](https://whiteintel.dev/entity/a1bc28c3-7ed7-526b-85cc-61608ce6fb88) — 25–50% shares · corporate PSC · England — since 2024-07-15
- [Go Test Engineering Ltd](https://whiteintel.dev/entity/6055cfe0-eeb2-544d-813a-029ca00cb51b) — 25–50% shares · corporate PSC · England — since 2024-07-15

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15837784
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15837784

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TEST SYSTEMS ENGINEERING LTD**. Human view: https://whiteintel.dev/entity/f735415a-795f-5fff-97ea-17c4c8719f4e · Structured JSON: https://whiteintel.dev/api/public/dossier/f735415a-795f-5fff-97ea-17c4c8719f4e._

_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"._