---
title: "COMTEST WIRELESS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16
json: https://whiteintel.dev/api/public/dossier/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16
identifier: oo:GB-COH-06735280
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COMTEST WIRELESS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06735280`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16  

## Ownership & control

### Owners / controllers

- **VIAVI SOLUTIONS UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a8161291-1a49-5fa5-9130-46fa4f2636d3
- **VIAVI SOLUTIONS UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a8161291-1a49-5fa5-9130-46fa4f2636d3

### Holdings / subsidiaries

- **COMTEST WIRELESS INTERNATIONAL LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/2ea86006-e50a-56cc-acc7-07cbf0f84e18
- **COMTEST WIRELESS INTERNATIONAL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2ea86006-e50a-56cc-acc7-07cbf0f84e18

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

A **3-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:** `06735280`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2008-10-28
- **Registered office:** Longacres House, Six Hills Way, Stevenage, Hertfordshire, SG1 2AN, United Kingdom
- **SIC:** 61200

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Shareholder funds | £7,090 |
| Fixed assets | £111,969 |
| Employees | 0 |

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

### Officers

- SIEBERT, Kevin Christopher — director · American · appointed 2022-05-13
- TAYLOR, Michael Todd — director · British · appointed 2022-05-13
- CORNERSTONES SECRETARIES LTD — corporate secretary · appointed 2009-05-07 · resigned 2022-05-13
- JMB SECRETARIES LIMITED — corporate secretary · appointed 2008-10-28 · resigned 2009-05-07
- BUFFERY, Mark Charles — director · British · appointed 2013-05-01 · resigned 2022-05-13
- BUSSI, Marco — director · British · appointed 2008-10-28 · resigned 2009-10-21
- COMERRO, Pietro — director · Italian · appointed 2021-06-22 · resigned 2022-05-13
- COMERRO, Pietro — director · Italian · appointed 2020-03-01 · resigned 2021-03-01
- COMERRO, Pietro — director · Italian · appointed 2009-07-29 · resigned 2020-03-01
- DANCE, Stephen Francis — director · British · appointed 2009-10-21 · resigned 2022-05-13
- DERKSEN, Hendrikus Petrus Cornelis, Mr. — director · Dutch · appointed 2022-05-13 · resigned 2023-09-30
- JACOBS, Peter — director · British · appointed 2018-04-06 · resigned 2018-09-01
- MUSSO, Mario — director · British · appointed 2009-10-21 · resigned 2012-12-31
- UGHETTI, Carlo — director · British · appointed 2008-10-28 · resigned 2009-10-21

### Beneficial owners (Persons with Significant Control)

- [Viavi Solutions Uk Limited](https://whiteintel.dev/entity/a8161291-1a49-5fa5-9130-46fa4f2636d3) — 75–100% shares · corporate PSC · England — since 2022-05-13

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06735280
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06735280
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/06735280/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 **COMTEST WIRELESS LIMITED** — https://whiteintel.dev/entity/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COMTEST WIRELESS LIMITED**. Human view: https://whiteintel.dev/entity/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16 · Structured JSON: https://whiteintel.dev/api/public/dossier/d3ac15ed-85f8-5aac-84d9-ec6a03d6ef16._

_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"._